Owner’s Guide
XPower Inverter
1200 PLUS
1750 PLUS
2
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About Xantrex
Xantrex Technology Inc. is a world-leading supplier of advanced power electronics and controls with
products from 50 watt mobile units to 1 MW utility-scale systems for wind, solar, batteries, fuel cells,
microturbines, and backup power applications in both grid-connected and standalone systems. Xantrex
products include inverters, battery chargers, programmable power supplies, and variable speed drives that
convert, supply, control, clean, and distribute electrical power.
Trademarks
XPower is a trademark of Xantrex International. Xantrex is a registered trademark of Xantrex International.
Other trademarks, registered trademarks, and product names are the property of their respective owners and
are used herein for identification purposes only.
Notice of copyright
XPower 1200 Plus and 1750 Plus Owner’s Guide© January 2002 Xantrex International. All rights reserved.
Disclaimer
UNLESS SPECIFICALLY AGREED TO IN WRITING, XANTREX TECHNOLOGY INC.
(“XANTREX”)
(a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY
TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION.
(b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSS OR DAMAGE, WHETHER DIRECT,
INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF SUCH
INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER’S RISK.
Date and Revision
January 2002, Revision 1
Part number
445-0145-01-01
Contact Information
Phone: 1-800-670-0707 (toll free in North America)
Phone: 1-604-420-1585 (outside of North America)
Fax:
Fax:
1-800-994-7828 (toll free in North America)
1-604-420-1591 (outside of North America)
Email: [email protected]
Web:
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About This Guide
Conventions Used
The following conventions are used in this guide.
WARNING
Warnings identify conditions that could result in personal
injury or loss of life.
CAUTION
Cautions identify conditions or practices that could result in
damage to the XPower Plus or other equipment.
Important: These notes describe an important action item or an item
that you must pay attention to.
Note: Notes describe additional information which may add to your
understanding of how to use the inverter.
References to XPower Plus
In this guide, both the XPower 1200 Plus and the XPower 1750 Plus are
referred to as XPower Plus when the information applies to both
models. However, when the information is specific to one model, then
reference is made specifically to the XPower 1200 Plus or to the
XPower 1750 Plus.
Related Information
You can find more information about Xantrex Technology Inc. as well
as its products and services at www.xantrex.com
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Important Safety Information
Important: Before installing and using your XPower Plus, be sure
to read these safety instructions and keep them handy.
CAUTION
Do not connect any AC load that has its neutral conductor
connected to ground to the XPower Plus.
CAUTION
Do not connect the AC output of this inverter to any other
source of power such as an electrical panel which itself
may be AC powered from a utility generator or other
source. Damage may occur.
General Precautions
1. Before installing and using the inverter, read all appropriate sections
of this guide as well as all instructions and cautionary markings on
the inverter and the batteries.
2. Do not operate the inverter if it has received a sharp blow, been
dropped, or otherwise damaged. If the unit is damaged, see
“Warranty” on page D–2 and “Return Material Authorization
Policy” on page D–3.
3. Do not disassemble the inverter. It contains no user-serviceable
components. Refer servicing to qualified service personnel only.
Attempting to service the unit yourself could cause electrical shock
or fire. Internal capacitors remain charged after all power is
disconnected.
4. To reduce the risk of electrical shock, disconnect AC and DC power
from the inverter before working on any circuits connected to the
inverter. Turning off the On/Off Switch will not reduce this risk.
5. Do not expose the inverter to rain, snow, spray, or bilge water.
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Important Safety Information
6. To reduce the risk of overheating or fire, do not obstruct the
ventilation openings, and do not install the inverter in a zero-
clearance compartment.
Explosive Gas Precautions
WARNING: Explosion Hazard
1. Batteries generate explosive gases during normal operation. Be sure
to read this guide and follow the instructions exactly before
installing or using your inverter.
2. This equipment contains components which tend to produce arcs or
sparks. To prevent fire or explosion, do not install the inverter in
compartments containing batteries or flammable materials or in
locations that require ignition-protected equipment. This includes
any space containing gasoline-powered machinery, fuel tanks, as
well as joints, fittings, or other connections between components of
the fuel system.
Precautions When Working With Batteries
WARNING: Explosion and Fire Hazard
1. Follow all instructions published by the battery manufacturer and
the manufacturer of the equipment in which the battery is installed.
2. Make sure the area around the battery is well ventilated.
3. Never smoke or allow a spark or flame near the engine or batteries.
4. Use caution to reduce the risk of dropping a metal tool on the
battery. It could spark or short circuit the battery or other electrical
parts and could cause an explosion.
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Important Safety Information
5. Remove metal items like rings, bracelets, and watches when
working with lead-acid batteries. Lead-acid batteries produce a
short-circuit current high enough to weld a ring or the like to metal,
and thus cause a severe burn.
6. If you need to remove a battery, always remove the ground terminal
from the battery first. Make sure all accessories are off so you don’t
cause a spark.
Precautions For Using Rechargeable Appliances
Most rechargeable battery-operated equipment uses a separate charger
or transformer that is plugged into an AC receptacle and produces a low
voltage charging output.
Some chargers for small rechargeable batteries can be damaged if
connected to the XPower Plus. Do not use the following with the
XPower Plus:
•
Small battery-operated appliances like flashlights, razors, and night
lights that can be plugged directly into an AC receptacle to
recharge.
•
Some chargers for battery packs used in power hand tools. These
affected chargers display a warning label stating that dangerous
voltages are present at the battery terminals.
Note: If you are unsure about using your rechargeable appliance
with the XPower Plus, contact the equipment manufacturer to find
out if there are high voltages at the battery terminals or if the
appliance incorporates the use of transformers.
vii
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Contents
Important Safety Information
General Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - v
Explosive Gas Precautions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vi
Precautions When Working With Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - vi
Precautions For Using Rechargeable Appliances- - - - - - - - - - - - - - - - - - - - - - - vii
1 Introduction
Quality Power - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–2
Ease of Use- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–2
Comprehensive Protection- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–3
2 XPower Plus Features
Materials List - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–2
Optional Accessory: Remote On/Off Switch- - - - - - - - - - - - - - - - - - - - - - - - - 2–2
Dimensions of Remote Switch- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–2
Part Number of Remote Switch - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–2
AC Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–4
DC Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–5
3 Installation
Designing Your Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–2
Installation Codes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–4
Calculating Battery Requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–4
Choosing an Effective Charging System - - - - - - - - - - - - - - - - - - - - - - - - - - 3–4
Choosing an Appropriate Location- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–5
Calculating Cable Sizes for XPower 1200 Plus - - - - - - - - - - - - - - - - - - - - - 3–6
Calculating Cable Sizes for XPower 1750 Plus - - - - - - - - - - - - - - - - - - - - - 3–9
Calculating Fuse/Circuit Breaker Size- - - - - - - - - - - - - - - - - - - - - - - - - - - 3–12
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Contents
Installing the XPower Plus - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–14
Safety Instructions- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–14
Installation Tools and Materials- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–14
Overview of Installation Steps- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–16
Optional: Installing the Remote On/Off Switch - - - - - - - - - - - - - - - - - - - - 3–16
Mounting the Inverter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–16
Connecting the Chassis Ground - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–17
Connecting the DC Cables - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–19
4 Operation
Turning the Inverter On and Off - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–2
Operating Several Loads at Once - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–2
Turning the Inverter Off Between Charges- - - - - - - - - - - - - - - - - - - - - - - - - - 4–2
Input Voltage Display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–3
Output Power Indicator - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–3
Operating Limits - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–3
Power Output - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–3
Input Voltage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–4
Inverter Loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–4
High Surge Loads - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–4
Trouble Loads- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–5
Connecting Appliances to the XPower Plus - - - - - - - - - - - - - - - - - - - - - - - - - 4–5
Routine Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–6
5 Troubleshooting
Common Problems- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–2
Buzz in Audio Equipment- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–2
Television Reception - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–2
Troubleshooting Reference - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5–3
A Specifications
Electrical Performance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–2
Physical Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A–2
B Battery Types and Sizes
Battery Types - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–2
Automotive Starting Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–2
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Contents
Deep-Cycle Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–2
Battery Size - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–3
Estimating Battery Requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–4
Battery Sizing Example - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–4
Battery Sizing Worksheet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–5
Using Multiple Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–6
Two Batteries Connected In Parallel- - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–6
Two Separate Battery Banks - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–6
Battery Tips - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - B–7
C Alternators and Charging Systems
Charging System Requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C–2
Charging With an Engine Alternator - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C–2
Using a Standard Vehicle Alternator- - - - - - - - - - - - - - - - - - - - - - - - - - - - - C–2
Using an Alternator Controller - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C–3
Using a High-Output Alternator- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C–3
Charging From AC Power - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C–3
Charging From Alternative Energy Sources - - - - - - - - - - - - - - - - - - - - - - - - - C–3
D Product and System Information
Warranty - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - D–2
Return Material Authorization Policy - - - - - - - - - - - - - - - - - - - - - - - - - - - - - D–3
Return Material Procedure- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - D–3
Information About Your System- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - D–5
Index - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - IX–1
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Introduction
1
Congratulations on your purchase of the XPower
Plus! The XPower Plus inverter has been
designed to give you quality power, ease of use,
and reliability.
Please take a few moments to read this chapter to
familiarize yourself with the main performance
features and protection features of the XPower
Plus.
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Introduction
Quality Power
The XPower Plus is a quality inverter designed for recreational vehicle
(RV), marine, and truck applications.
•
The XPower 1200 Plus provides up to 1000 watts of continuous
power. It is designed to handle loads such as 600 watt microwaves,
TVs, VCRs, and midsized power tools.
•
The XPower 1750 Plus provides up to 1500 watts of continuous
power. It is designed to handle loads such as 1000 watt microwaves,
refrigerators, small freezers, circular saws, and small air compressors.
•
•
The inverter’s high surge capability lets you handle many hard-to-
start loads, including large TVs, refrigerators, and small freezers.
The unit’s low standby battery demand means you don’t have to
worry about excessive drain on your battery if you leave the inverter
on for a few days. When the inverter is on but no power is being
supplied to a load, the inverter draws less than 400 mA from the
battery.
•
The cooling fan in the inverter is thermally activated and comes on
when the inverter becomes warm. The fan turns off automatically
after the inverter has cooled.
Ease of Use
Superior features and rugged durability have been combined with ease of
use:
•
The unit is compact, light weight, and easy to install.
Loads can be powered directly from the AC outlets.
•
•
Easy-to-read indicators on the front panel let you monitor system
performance at a glance.
•
An optional Remote On/Off Switch lets you control the inverter from
a convenient location—up to 20 feet (6 m) away—while the inverter
itself is mounted out of sight.
1–2
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Comprehensive Protection
Comprehensive Protection
The XPower Plus is equipped with numerous protection features to
guarantee safe and trouble-free operation:
Low battery alarm Alerts you if the battery has become discharged to
10.7 V or lower.
Low battery voltage shutdown Shuts the inverter down automatically
if the battery voltage drops below 10.0 volts. This feature protects the
battery from being completely discharged.
High battery voltage shutdown Shuts the inverter down automatically
if the input voltage rises to 15 volts or more.
Overload shutdown Shuts the inverter down automatically if a short
circuit is detected in the circuitry connected to the inverter’s output, or if
the loads connected to the inverter exceed the inverter’s operating limits.
Over temperature shutdown Shuts the inverter down automatically if
its internal temperature rises above an acceptable level.
1–3
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1–4
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XPower Plus
Features
2
Chapter 2 describes the main features of the
XPower Plus. Xantrex recommends that you
familiarize yourself with them before installing
and operating the inverter.
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XPower Plus Features
Materials List
Your XPower Plus package includes:
•
•
•
•
One XPower Plus inverter
Two 5/16 inch lock washers (on the DC input cable terminals)
Two 5/16 inch nuts (on the DC input cable terminals)
Owner’s Guide
If any of these materials are missing or are unsatisfactory in any way,
please contact Customer Service.
Phone: 1-800-670-0707 (toll free in North America)
1-604-420-1585 (outside North America)
Fax:
1-800-994-7828 (toll free in North America)
1-604-420-1591 (outside North America)
Email:
As soon as you unpack your inverter, be sure to record the product
information in the form on page D–5.
Optional Accessory: Remote On/Off Switch
An optional Remote On/Off switch can be plugged into the remote switch
jack on the bottom of the inverter. The remote switch lets you turn the
XPower Plus on and off from a convenient location—up to 20 feet (6 m)
away from the inverter.
Dimensions of Remote Switch
Length
2.0 inches (50.5 mm)
2.5 inches (64.0 mm)
1.0 inches (25.4 mm)
20 feet ( 6 m)
Width
Depth
Cable Length
Part Number of Remote Switch
To purchase a Remote On/Off Switch, please contact Customer Service
for a referral to a distributor and provide the part number 808-9500.
2–2
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Optional Accessory: Remote On/Off Switch
Instructions for installing and using the Remote On/Off Switch are
included in the remote switch package.
Note: If you are going to use the Remote On/Off switch, plug it into the
remote switch jack on the bottom of the inverter before installing the
inverter. The jack is not accessible once the inverter has been mounted.
See “Choosing an Appropriate Location” on page 3–5.
2–3
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XPower Plus Features
AC Panel
{
{
{
{
{
{
{
{
{
Figure 2-1 AC Panel (XPower 1750 Plus shown)
Feature Description
On/Off Switch turns the inverter’s control circuit on and off. This
switch is not a power disconnect switch. Disconnect AC and DC
power before working on any circuits connected to the inverter.
{
{{Fault light is a red light indicating the inverter has shut down due
to low or high battery voltage, unit overload, or overtemperature.
{{Power light is a green light indicating the On/Off Switch is on and
AC voltage is present at the inverter’s AC outlets.
{{
INPUT VOLTAGE DISPLAY indicates battery voltage.
{
AC Outlets:{{{2-Prong and { 3-Prong XPower 1200 Plus delivers
a combined total of 1000 watts of continuous AC power across three
outlets. XPower 1750 Plus delivers a combined total of 1500 watts of
continuous AC power across three outlets.
{{
OUTPUT POWER INDICATOR
{
•
•
•
The indicator should be in the green area for continuous
operation.
If the indicator is in the yellow area, the inverter will operate for
several minutes and then shut down.
If the indicator is in the red area, the inverter has reached the
maximum allowable power and is close to the output power
shutdown limit.
Remote Switch Jack (not shown) is on the bottom of the inverter,
and it is the connection point for the optional Remote On/Off Switch.
{
{
Mounting Flanges allow you to mount the inverter permanently.
2–4
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DC Panel
DC Panel
{
{
{
{
{
Figure 2-2 DC Panel (XPower 1750 Plus shown)
Feature Description
Chassis Ground Screw connects to vehicle chassis, DC grounding
bus or to engine’s negative bus.
{
{
{
{
Positive DC Cabling Terminal always connects to the cable
connected to the positive terminal of the battery.
Negative DC Cabling Terminal always connects to the cable
connected to the negative terminal of the battery.
Ventilation Opening must not be obstructed for the proper
operation of the inverter. The openings on the bottom of the inverter
(not shown) must also not be obstructed. When the inverter is
mounted, the ventilation opening on the DC panel must not point up
or down.
Serial number of your unit
{
2–5
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2–6
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Installation
3
Chapter 3 provides information on cables and
fuses to help you plan for your installation and
provide procedures for installing the XPower
Plus.
Xantrex highly recommends that you read the
entire chapter before beginning the installation
procedures so that you can plan an installation
that is suited to your power needs.
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Installation
Designing Your Installation
Before doing anything else, you need to determine how you are going to
use your XPower Plus, and then design a power system that will give you
maximum performance. The more thorough your planning, the better
your power needs will be met. In particular, you will need to:
•
•
•
•
•
Be aware of installation codes
Calculate your battery requirements
Choose an effective charging system
Choose an appropriate location
Calculate the cable size for your XPower 1200 Plus or XPower 1750
Plus
•
Select the correct fuses or circuit breakers
Study Figures “Configuration for Normal Loads” on page 3–2 and
“Configuration for Heavy Loads” on page 3–3 for an example of a setup
for normal or heavy loads in a vehicle. When you have decided upon your
configuration, then you can calculate battery requirements.
FUSE OR
TO VEHICLE
CIRCUIT
BREAKER
GROUND TO
VEHICLE
CHASSIS
DEEP-CYCLE
AUXILIARY
BATTERY
VEHICLE
STARTING
BATTERY
GROUND TO
VEHICLE
CHASSIS
GROUND TO
VEHICLE
CHASSIS
FUSE OR
TO DC
LOADS
CIRCUIT
DEEP-CYCLE
AUXILIARY
BATTERY
BREAKER
ISOLATOR
FROM ALTERNATOR
OR CHARGER
Figure 3-1 Configuration for Normal Loads
3–2
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Designing Your Installation
TO VEHICLE
FROM ALTERNATOR
OR CHARGER
GROUND TO
VEHICLE
CHASSIS
VEHICLE
STARTING
BATTERY
BATTERY ISOLATOR
FUSE OR
FUSE OR
CIRCUIT
BREAKER
CIRCUIT
BREAKER
DEEP-CYCLE
BATTERY
DEEP-CYCLE
BATTERY
ALL
1
2
BATTERY
SELECTOR
OFF
GROUND TO
VEHICLE
CHASSIS
SWITCH
TO DC
LOADS
DEEP-CYCLE
BATTERY
DEEP-CYCLE
BATTERY
FUSE OR
FUSE OR
CIRCUIT
BREAKER
CIRCUIT
BREAKER
ALL
1
2
BATTERY
SELECTOR
SWITCH
OFF
GROUND TO
VEHICLE
CHASSIS
Figure 3-2 Configuration for Heavy Loads
3–3
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Installation
Installation Codes
Governing installation codes vary depending on the location and type of
installation. Electrical installations must meet local and national wiring
codes and should be performed by a qualified electrician.
In residential applications, electrical codes do not allow permanent
connection of AC distribution wiring to the inverter’s AC output
receptacles. The receptacles are intended for temporary (as-needed)
connection of cord connected loads only.
Calculating Battery Requirements
Battery type and battery size strongly affect the performance of the
XPower Plus. Therefore, you need to identify the type of loads your
inverter will be powering, and how much you will be using them between
charges. Once you know how much power you will be using, you can
determine how much battery capacity you need. Xantrex recommends
that you purchase as much battery capacity as possible.
Consult Appendix B “Battery Types and Sizes” for a detailed explanation
of how to determine the appropriate number and size of batteries for your
needs.
CAUTION
The XPower Plus must only be connected to a 12 volt battery
system. It will not operate if connected to a 6 volt battery and
will be damaged if connected to a 24 volt battery.
Choosing an Effective Charging System
The charging system must be appropriate for your particular installation.
A well-designed charging system will ensure that power is available when
you need it and that your batteries remain in top condition. Inadequate
charging will degrade system performance, and the wrong type of charger
will reduce battery life.
Consult Appendix C “Alternators and Charging Systems” for information
about choosing an effective charging system.
3–4
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Designing Your Installation
Choosing an Appropriate Location
WARNING: Explosion or Fire Hazard
The XPower Plus contains components that tend to produce
arcs or sparks. To prevent fire or explosion, do not install the
inverter in compartments containing batteries or flammable
materials, or in locations that require ignition-protected
equipment.
WARNING: Fire Hazard
To reduce the risk of fire, do not cover or obstruct the
ventilation openings. Do not install the XPower Plus in a zero-
clearance compartment. Overheating may result.
The XPower Plus must only be installed in a location that is:
:
Dry
Do not allow water or other liquids to drop or splash on it.
Cool
Ambient air temperature should be between 32º F and
105º F (0º C and 40º C)—the cooler the better within this
range.
Ventilated
Safe
Allow at least 3 inches (7.5 cm) of clearance around the
inverter for air flow. Ensure that the ventilation openings on
the DC end and on the bottom of the unit are not obstructed.
Do not install the inverter in the same compartment as
batteries or in any compartment capable of storing
flammable liquids like gasoline.
Close to
battery
Do not use excessive DC cable lengths: they increase wire
resistance and reduce input power. Longer AC wires are
preferable to longer DC wires: wire resistance (and
therefore voltage drop) is less and the cost is lower.
Protected
from battery
gases
Do not mount the inverter where it will be exposed to gases
produced by batteries. Battery gases are corrosive, and
prolonged exposure to battery gases will damage the
inverter.
3–5
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Installation
Calculating Cable Sizes for XPower 1200 Plus
To operate safely and effectively, the XPower 1200 Plus needs proper
cables and fuses. Because the XPower 1200 Plus has low-voltage and
high-current input, it is essential that you use low-resistance wiring
between the battery and the inverter to deliver the maximum amount of
usable energy to your load.
For safe and efficient operation, you will need to calculate cable sizes for
your:
•
•
DC input cables from the battery to inverter (one way)
Chassis ground cable from the grounding point to the chassis ground
screw on the inverter’s DC panel.
See “DC Panel Connections (XPower 1750 Plus shown)” Figure 3-3 on
page 3–17.
WARNING: Fire Hazard
Never use a cable longer than 5 feet (1.5 meters). A cable
longer than 5 feet (1.5 meters) can potentially generate enough
heat to start a fire or result in poor inverter performance.
3–6
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Designing Your Installation
Calculating Size of DC Input Cables for XPower 1200 Plus
Refer to Table 3-1 to plan the DC input cabling for your particular
application:
•
Keep all cables as short as possible, and ensure that each cable
between the inverter and the battery is no longer than 5 feet (1.5 m).
•
Do not use aluminum cable. It has about 1/3 more resistance than
copper cable of the same size, and it is difficult to make good, low-
resistance connections to aluminum wire.
•
Xantrex recommends that you use oil resistant cable.
Table 3-1 Recommended DC Input Wire Sizes & Lengths: XPower
1200 Plus
RV1(Recreational Vehicle) and Marine2
Cable length:
Battery to inverter
(one way)
Maximum Battery
Minimum Cable Size Fuse Size
2 feet (0.6 m)
4 feet (1.2 m)
5 feet (1.5 m)
No. 2 AWG
No. 2 AWG
No. 2 AWG
150 Adc
150 Adc
150 Adc
Note: Never use a cable longer than 5 feet (1.5 m) with the XPower
1200 Plus. Appropriately sized cable can be bought at a welding supply
house or a marine supply store.
1. Based on US National Electrical Code NFPA70, Article 551 and Table 310-
17, 90C cables located outside of engine spaces.
2. Based on ABYC (American Boat and Yacht Council) Recommended Practice
E-9, Table IV, 75C cables located outside of engine spaces, maximum 3% volt-
age drop.
3–7
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Installation
Calculating Size of Chassis Ground Cable for XPower 1200 Plus
Refer to Table 3-2 to plan the size of the chassis ground cable that runs
from the grounding point to the chassis ground screw on the inverter’s DC
panel.
Table 3-2 Recommended Chassis Ground Cable sizes: XPower 1200
Plus
Chassis ground cable size
(Stranded cable is
recommended)
Maximum
Battery
Fuse Size
Application
Recreational Vehicle1
Marine2
No. 8 AWG
150 Adc
150 Adc
The same size as the DC input
cables or one size smaller.
Note: There are no restrictions on length for the chassis ground cable.
1. Based on US National Electrical Code NFPA70, Article 551, par. 551-20c.
2. Based on ABYC (American Boat and Yacht Council) Recommended Practice
E-9, par. 9.21. (The actual size required is minimum No. 5 AWG, but since odd
sizes are hard to find, No. 4 AWG is specified.)
3–8
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Designing Your Installation
Calculating Cable Sizes for XPower 1750 Plus
To operate safely and effectively, the XPower 1750 Plus needs proper
cables and fuses. Because the XPower 1750 Plus has low-voltage and
high-current input, it is essential that you use low-resistance wiring
between the battery and the inverter to deliver the maximum amount of
usable energy to your load.
For safe and efficient operation, you will need to calculate cable sizes for
your:
•
•
DC input cables from the battery to inverter (one way)
Chassis ground cable from the grounding point to the chassis ground
screw on the inverter’s DC panel.
See “DC Panel Connections (XPower 1750 Plus shown)” Figure 3-3 on
page 3–17.
WARNING: Fire Hazard
Never use a cable longer than 6 feet (1.8 meters). A cable
longer than 6 feet (1.8 meters) can potentially generate enough
heat to start a fire or result in poor inverter performance.
3–9
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Installation
Calculating Size of DC Input Cables for XPower 1750 Plus
Refer to Table 3-3 to plan the DC cabling:
•
Keep all cables as short as possible, and ensure that each cable
between the inverter and the battery is no longer than 6 feet (1.8 m).
•
Do not use aluminum cable. It has about 1/3 more resistance than
copper cable of the same size, and it is difficult to make good, low-
resistance connections to aluminum wire.
•
Xantrex recommends that you use oil resistant cable.
Table 3-3 Recommended DC Input Wire Sizes & Lengths: XPower
1750 Plus
RV1 (Recreational Vehicle) and Marine2
Cable length:
Battery to Inverter
(one way)
Maximum Battery
Fuse Size
Minimum Cable Size
No. 1/0 AWG
2 feet (0.6 m)
6 feet (1.8 m)
250 Adc
250 Adc
No. 1/0 AWG
Note: Never use a cable longer than 6 feet (1.8 m) with the XPower 1750 Plus.
Appropriate size cable can be bought at a welding supply house or a marine
supply store.
1. Based on US National Electrical Code NFPA70, Article 551 and Table 310-
17, 90C cables located outside of engine spaces.
2. Based on ABYC (American Boat and Yacht Council) Recommended Practice
E-9, Table IV, 75C cables located outside of engine spaces, maximum 3% volt-
age drop.
3–10
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Designing Your Installation
Calculating Size of Chassis Ground Cable for XPower 1750 Plus
Refer to Table 3-4 to plan the size of the chassis ground cable that runs
from the grounding point to the chassis ground screw on the inverter’s DC
panel.
Table 3-4 Recommended Chassis Ground Cable sizes: XPower 1750
Plus
Chassis ground cable size
(Stranded cable is
recommended)
Maximum
Battery
Fuse Size
Application
Recreational Vehicle1
Marine2
No. 8 AWG
250 Adc
250 Adc
The same size as the DC input
cables or one size smaller.
Note: There are no restrictions on length for the chassis ground cable.
1. Based on US National Electrical Code NFPA70, Article 551, par. 551-20c.
2. Based on ABYC (American Boat and Yacht Council) Recommended Practice
E-9, par. 9.21.
3–11
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Installation
Calculating Fuse/Circuit Breaker Size
Because your batteries can provide thousands of amps, you need fuses or
circuit breakers that can safely withstand the short-circuit current that the
batteries can produce.
To select the correct fuse type and size:
1. Determine the total cold cranking amp rating for your batteries. (The
cold cranking amp (CCA) rating of each battery is displayed on the
battery case. If it is not, contact the battery manufacturer to determine
the CCA rating of your particular batteries.) For example:
• If you are using one battery to power your inverter and its cold
cranking amp rating is 500 CCA, the total cold cranking amp rating
is 500 CCA.
• If you are powering your inverter with two batteries connected in
parallel, and each battery has a cold cranking amp rating of 500
CCA, the total cold cranking amp rating is 1000 CCA.
Note: For batteries connected in parallel, the total cold cranking amp
(CCA) rating is the sum of the CCA ratings of all of the batteries
connected in parallel.
2. Once you have determined the total cold cranking amp rating of your
batteries, identify the corresponding Ampere Interrupting Capacity
(AIC) of the fuse or breaker required for your system by referring to
Table 3-5. (The AIC is the amount of battery short-circuit amperage
that the fuse can safely withstand.)
Table 3-5 Cold Cranking Amps/ Ampere Interrupting Capacity1
Total Cold Cranking
Amps
Ampere Interrupting Capacity
(AIC)
650 or less
651–1100
over 1100
1500
3000
5000
1. The figures in Table 3-5 are based on standards developed by the
ABYC (American Boat and Yacht Council).
• If the Total Cold Cranking Amps indicate that the AIC needed is
2,700 amps or less, choose an ANL fuse.
•
If the Total Cold Cranking Amps indicate that the AIC needed is
up to 20,000 amps or if you require a “code fuse”, choose a Class
T fuse.
3–12
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Designing Your Installation
3. Once you have determined the type of fuse (ANL or Class T), select
the current rating as follows:
•
•
XPower 1200 Plus: 150 Adc
XPower 1750 Plus: 250 Adc
Fuses can be bought at any marine electrical products store.
3–13
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Installation
Installing the XPower Plus
Do not proceed with the installation of your XPower Plus until you have
read the section, “Designing Your Installation” on page 3–2. The more
thorough your planning, the better your power needs will be met to
achieve maximum performance from your XPower Plus.
Safety Instructions
Before you start to install the XPower Plus:
•
•
Review the “Important Safety Information” on page v.
Do not attempt your own AC wiring unless you have the knowledge,
tools, and experience to do a safe job. A licensed electrician can
install the inverter if you do not wish to do your own wiring.
•
Read and follow all Warnings and Cautions in this chapter.
Note: If you have any installation questions or issues, please contact
Customer Service.
Phone: 1-800-670-0707 (toll free in North America)
1-604-420-1585 (outside North America)
Fax:
1-800-994-7828 (toll free in North America)
604-420-1591 (outside North America)
Email:
Installation Tools and Materials
Tools
{ Wire stripper
{ Wrench for DC terminals
{ No. 2 Phillips screwdriver
{ Crimping tool for fastening lugs and terminals on DC cables. (You
may find it more convenient to have the crimp connectors installed
onto the DC cable by the store that sells you the cable and/or
connectors.)
3–14
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Installing the XPower Plus
Materials
The following checklist is a general list of required materials. Optional
components are indicated by an *.
{ Four corrosion-resistant fasteners sized #10 or larger for mounting the
inverter
{ Copper DC input cable as calculated in
•
•
Table 3-1 on page 3–7 for the XPower 1200 Plus
Table 3-3 on page 3–10 for the XPower 1750 Plus
{ Two 5/16 inch ring terminals sized for the cable diameter (or box-lug
terminals) to connect the DC cables to the DC cabling terminal
{ Lugs and terminals to connect the DC cables that connect to the battery
and fuse holder(s)
{ DC fuse(s) as calculated in “Calculating Fuse/Circuit Breaker Size” on
page 3–12 and fuse holder(s)
{ Copper chassis ground cable as calculated in
•
•
Table 3-2 on page 3–8 for the XPower 1200 Plus
Table 3-4 on page 3–11 for the XPower 1750 Plus
{ Ring terminal (appropriately sized to connect copper cable to chassis
ground screw) that meets the following specifications:
•
•
•
•
#10 stud
UL/CSA approved
copper
tin-plated
{ Battery isolator (if connecting to a multiple-battery system)
{ Battery selector switch*
{ Alternator controller*
{ High-output alternator*
* Consult Appendix B “Battery Types and Sizes” and Appendix C
“Alternators and Charging Systems” to determine whether you need these
components.
3–15
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Installation
Overview of Installation Steps
These are the three steps (and one optional step) for installing your
XPower Plus. Do not proceed with installation until you have read
“Designing Your Installation” starting on page 3–2.
1. Optional: Install the Remote On/Off Switch before mounting the
inverter as the remote switch connects to a jack on the bottom of the
inverter.
2. Mount the inverter.
3. Connect the chassis ground.
4. Connect the DC cables.
Optional: Installing the Remote On/Off Switch
If you are installing the optional Remote On/Off Switch, see the
installation instructions in the Remote On/Off Switch package.
Note: Run the cable to the inverter and plug the cable into the remote
switch jack on the bottom of the inverter before mounting the inverter.
The remote switch jack is not accessible once the inverter is mounted.
Mounting the Inverter
Do not mount the inverter under the hood of your vehicle. See “Choosing
an Appropriate Location” on page 3–5.
To mount the XPower Plus:
1. Make sure the On/Off switch is in the Off position.
2. Select an appropriate mounting location and orientation. The XPower
Plus must be oriented in one of the following ways:
•
Horizontally on a vertical surface. (The ventilation opening on the
DC end must not point up or down.)
•
On or under a horizontal surface
3. Hold the inverter against the mounting surface, mark the positions of
the mounting screws, and then remove the inverter.
4. Pilot drill the four mounting holes.
5. Fasten the inverter to the mounting surface using corrosion-resistant
fasteners sized #10 or larger.
3–16
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Installing the XPower Plus
Connecting the Chassis Ground
WARNING: Electrical Shock Hazard
Never operate the XPower Plus without properly connecting
the chassis ground. Electrical shock hazard could result from
improper grounding.
The XPower Plus has a screw terminal labelled CHASSIS GND on the rear
panel as shown in Figure 3-3. Follow the guidelines in “Grounding
Locations” to connect the inverter’s chassis to the ground.
Figure 3-3 DC Panel Connections (XPower 1750 Plus shown)
Grounding Locations
You must connect the chassis ground terminal to a grounding point. The
grounding point varies depending on where you install the XPower Plus.
•
For recommended chassis ground cable size for the XPower 1200
Plus, see “Calculating Size of Chassis Ground Cable for XPower
1200 Plus” Table 3-2 on page 3–8.
•
For recommended chassis ground cable size for the XPower 1750
Plus, see “Calculating Size of Chassis Ground Cable for XPower
1750 Plus” Table 3-4 on page 3–11.
Follow the instructions that correspond to your type of installation:
To connect the chassis ground terminal to a grounding point:
{ Recreational Vehicle: Connect the CHASSIS GND screw to the vehicle’s
chassis using recommended copper wire (if insulated then green
insulation with or without one or more yellow stripes) or larger.
3–17
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Installation
{ Marine: Connect the CHASSIS GND screw to the boat’s DC grounding
bus or the engine’s negative bus using the recommended copper wire
that is bare or has insulation rated at 90º C.
Chassis Ground Screw
Xantrex recommends that you attach the cable to the chassis ground screw
with a ring terminal. This procedure will ensure that the wire does not slip
off the chassis ground screw.
To connect the cable to the chassis ground screw:
1. Make sure the inverter’s On/Off switch is in the Off position.
2. Remove chassis ground screw and star washer using #2 Phillips
screwdriver.
3. Strip 1/2 inch (13 mm) to 3/4 inch (19 mm) of insulation from one end
of each cable.
4. Attach the ring connector that will join the cable to the chassis ground
screw. The connector you use must create a permanent, low-resistance
connection. (See “Materials” on page 3–15.)
5. Fit the chassis ground screw through the star washer and the ring
connector back into the screw opening.
6. Tighten the chassis ground screw.
3–18
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Installing the XPower Plus
Connecting the DC Cables
Consult Figure 3-1 on page 3–2, “Configuration for Normal Loads” or
Figure 3-2 on page 3–3, “Configuration for Heavy Loads” for additional
details that are specific to your installation.
To connect the DC cables:
1. Make sure the inverter’s On/Off switch is in the Off position.
2. Strip 1/2 inch (13 mm) to 3/4 inch (19 mm) insulation from one end of
each cable. The amount stripped off will depend on the terminals
chosen.
3. Attach the connectors that will join the cables to the battery, battery
isolator switch, or fuse block. The connectors you use must create a
permanent, low-resistance connection.
If you are using crimp connectors, use the tool recommended by the
terminal manufacturer. Make sure no stray wires protrude from the
terminal. (You may find it more convenient to have the crimp
connectors attached by the company that sells you the cable and/or
connectors.)
4. For each cable end that will be connected to the inverter, strip 1/2 inch
(13 mm) to 3/4 inch (19 mm) of insulation from the cable. The amount
stripped off will depend on the terminals chosen.
5. Attach the connector that will join the cable to the DC cabling terminal.
6. Install a fuse and fuse holder in the cable that will be used for the
positive side of the DC circuit.
The fuse must be:
•
•
•
as close to the battery as possible
rated for DC circuits
have an Ampere Interrupting Capacity (AIC) that exceeds the short-
circuit current available from the battery. (See “Calculating Fuse/
Circuit Breaker Size” on page 3–12.)
7. If you have installed a battery selector switch, set it to Off when making
the connection to prevent sparking.
8. Attach the connector on the positive cable to the positive DC terminal
on the inverter.
3–19
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Installation
9. Install the lock washer and nut that are supplied with the inverter.
Tighten the nut to a torque of 6.3–6.6 foot pounds (8.5–9.0 Nm). Make
the connection snug enough so the ring terminal does not move around
on the DC terminal, but do not overtighten. See Figure 3-3 on page 3–17
DC Panel Connections.
CAUTION
Loose connections cause excessive voltage drop and may cause
overheated wires and melted insulation.
CAUTION
Do not over tighten the nut on the DC input terminals. Damage
to the DC input terminals may result.
The maximum torque setting is 6.3–6.6 foot pounds (8.5–9.0
Nm).
CAUTION: Reverse Polarity
DC power connections to the XPower Plus must be positive to
positive and negative to negative.
A reverse polarity connection (positive to negative) will blow a
fuse in the inverter and may permanently damage the inverter.
The fuse is not user replaceable and the inverter may need to be
returned for servicing.
Damage caused by a reverse polarity connection is not covered
by your warranty.
10. Before proceeding, double check that the cable you have just installed
connects the positive DC terminal of the inverter to the fuse holder, and
that the other end of the fuse holder is connected to the positive terminal
on the battery.
3–20
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Installing the XPower Plus
.
WARNING: Explosion or Fire
Do not complete the next step if flammable fumes are present.
Explosion or fire may result. Thoroughly ventilate the battery
compartment before making this connection.
11. Connect the cable from the negative post of the battery to the negative
DC terminal of the inverter.
12. Install the lock washer and nut that are supplied. Tighten the nut to a
torque of 6.3–6.6 foot pounds (8.5–9.0 Nm). Make the connection snug
enough so the ring terminal does not move around on the DC terminal,
but do not overtighten.
This the last cable connection. If you do not have a battery selector
switch that is between the inverter and batteries, and that is in the Off
position, a spark is normal when you make the connection. The
connection sequence in Step 12 ensures that the spark happens away
from the batteries, reducing the risk of fire or explosion.
13. If you have installed a battery selector switch, use it to select one of the
batteries or battery banks (house bank preferred over start bank).
14. Move the inverter’s On/Off switch to the On position.
The Power light should come on, indicating that the XPower Plus is
ready for operation.
15. Check the INPUT VOLTAGE DISPLAY. It should read between 12 and
13 volts, depending on the condition of the battery. If it does not, check
your battery and the connection to the inverter, and the state of charge of
the battery.
3–21
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3–22
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Operation
4
Chapter 4 explains how to operate the XPower
Plus efficiently and effectively. Specifically, this
chapter:
•
Gives procedures for operating the inverter
from the front panel
•
•
•
Discusses operating limits and inverter loads
Discusses battery charging frequency
Provides information about routine
maintenance
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Operation
Turning the Inverter On and Off
The On/Off switch on the inverter’s front panel turns the control circuit in
the XPower Plus on and off.
To turn the inverter on and off from its front panel:
•
•
Move the On/Off switch to the On position to turn the inverter on.
Move the On/Off switch to the Off position to turn the inverter off.
When the switch is Off, the inverter draws a very low current from
the battery.
CAUTION
The XPower Plus’s On/Off switch does not disconnect DC
battery power from the XPower Plus. You must disconnect AC
and DC power before working on any circuits connected to the
inverter.
Operating Several Loads at Once
If you are going to operate several loads from the XPower Plus, turn them
on separately after you have turned the inverter on.
Turning loads on separately helps to ensure that the inverter does not have
to deliver the starting current for all the loads at once, and will help
prevent an overload shutdown.
Turning the Inverter Off Between Charges
The XPower Plus draws less than 400 mA from the battery with the
On/Off switch turned on and no load connected, but left in this state the
XPower Plus will eventually discharge the battery.
To prevent unnecessary battery discharge, turn the XPower Plus off when
you are not using it.
4–2
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Operating Limits
Input Voltage Display
The INPUT VOLTAGE DISPLAY indicates the DC voltage at the input
terminals of the XPower Plus. At low input currents, this voltage is very
close to the battery voltage. At high input currents, this voltage is lower
than the battery voltage because of the voltage drop across the cable and
DC connections.
Output Power Indicator
The OUTPUT POWER INDICATOR displays the power that the XPower
Plus is delivering to the load. It does not indicate the power drawn by
other loads also connected to the battery.
•
•
•
For long-term continuous operation, the output power indicator
should remain in the green area, which indicates 80% of maximum
allowable power is being consumed.
Short-term operation is possible with the output power indicator in
the yellow area, which indicates that 90% or more of the maximum
allowable power is being consumed.
If the output power indicator rises to the red area, it indicates that the
maximum allowable power output has been reached, and the unit may
go into overload shutdown.
Operating Limits
Power Output
The XPower 1200 Plus can deliver up to 1000 watts continuous.
The XPower 1750 Plus can deliver up to 1500 watts continuous.
The wattage rating applies to resistive loads such as incandescent lights.
4–3
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Operation
Input Voltage
The allowable XPower Plus input voltage ranges are shown in the
following table:
Operating
Condition
Voltage Range Comment
10 V–15 V
Normal
Optimum
12 V–13 V
Performance
Low Voltage Alarm
10.7 V or less The audible low battery alarm sounds.
Low Voltage
Shutdown
less than 10 V The inverter shuts down to protect the
battery from being over-discharged.
High Voltage
Shutdown
15 V or more
The inverter shuts down to protect
itself from excessive input voltage.
Note: Although the XPower Plus
incorporates over-voltage protection,
it can still be damaged if input voltage
exceeds 16 V.
Inverter Loads
The XPower Plus will operate most AC loads within its power rating:
1000 watts for the XPower 1200 Plus and 1500 watts for the XPower
1750 Plus. However, some appliances and equipment may be difficult to
operate, and other appliances may actually be damaged if you try to
operate them with the XPower Plus. Please read “High Surge Loads” and
“Trouble Loads” carefully.
High Surge Loads
Some induction motors used in freezers, pumps, and other motor-operated
equipment require high surge currents to start. The XPower Plus may not
be able to start some of these motors even though their rated current draw
is within the inverter’s limits. The XPower Plus will normally start single-
phase induction motors rated at 1/2 horsepower or less.
If a motor refuses to start, observe the INPUT VOLTAGE DISPLAY while
trying to start the motor. If the indicator drops below 11 volts while the
XPower Plus is trying to start the motor, this low voltage condition may
4–4
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Connecting Appliances to the XPower Plus
be why the motor won’t start. Make sure that the battery connections are
good and that the battery is fully charged. If the connections are good and
the battery is charged, but the voltage still drops below 11 volts, you may
need to use a larger battery.
Trouble Loads
CAUTION
Some equipment may be damaged by the XPower Plus’s
modified sine wave output.
Some appliances, including the types listed below, may be damaged if
they are connected to the XPower Plus:
•
•
•
Electronics that modulate RF (radio frequency) signals on the AC line
will not work and may be damaged.
Speed controllers found in some fans, power tools, kitchen
appliances, and other loads may be damaged.
Some chargers for small rechargeable batteries can be damaged. See
“Precautions For Using Rechargeable Appliances” on page vii for
details.
•
Metal halide arc (HMI) lights can be damaged.
c
Note: If you are unsure about powering any device with the XPower
Plus, contact the manufacturer of the device.
When possible, recharge your batteries when they are about 50%
discharged or earlier. This gives the batteries a much longer life cycle than
recharging when they are almost completely discharged. For information
about Xantrex battery chargers, see our web site at www.xantrex.com
Connecting Appliances to the XPower Plus
Since regular amounts of AC current flows between the XPower Plus and
your appliances, commonly available extension cords can be used to
connect the XPower Plus to your appliances. If your appliance will be
connected at a considerable distance from the XPower Plus, it is much
more practical and less expensive to lengthen the AC wiring than it is to
lengthen the DC wiring.
4–5
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Operation
Routine Maintenance
Minimal maintenance is required to keep your XPower Plus operating
properly. Periodically you should:
•
Clean the exterior of the unit with a damp cloth to prevent the
accumulation of dust and dirt.
•
•
Ensure that the DC cables are secure and fasteners are tight.
Make sure ventilation openings on the DC panel and bottom of the
inverter are not clogged.
4–6
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Troubleshooting
5
Chapter 5 will help you identify the source of
most problems that can occur with the XPower
Plus.
If you have a problem with the inverter, please
review this chapter before contacting Xantrex
Customer Service.
If you are unable to solve a problem and need to
contact Xantrex, record the information in the
form “Information About Your System” on page D–
5. This will help our Customer Service
Representatives give you better service.
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Troubleshooting
Common Problems
Buzz in Audio Equipment
Some inexpensive stereo systems may emit a buzzing noise from their
loudspeakers when operated from the XPower Plus. This occurs because
the power supply in the audio system does not adequately filter the
modified sine wave produced by the inverter. The only solution is to use a
sound system that has a higher quality power supply.
Television Reception
When the XPower Plus is operating, it can interfere with television
reception on some channels. If interference occurs, try the following:
1. Make sure that the chassis ground screw on the rear of the XPower
Plus is solidly connected to the ground system of your vehicle or
home.
2. Make sure that the television antenna provides an adequate (“snow-
free”) signal, and that you are using good quality cable between the
antenna and the television.
3. Keep the cables between the battery and the XPower Plus as short as
possible, and twist them together with two to three twists per foot.
(This minimizes radiated interference from the cables.)
4. Move the television as far away from the XPower Plus as possible.
5. Do not operate high power loads with the XPower Plus while the
television is on.
5–2
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Troubleshooting Reference
Troubleshooting Reference
WARNING: Electrical Shock and Burn Hazard
Do not disassemble the XPower Plus. It does not contain any user-serviceable parts.
Attempting to service the unit yourself could result in an electrical shock or burn.
Table 5-1 Troubleshooting Reference
Problem Possible Cause
Low output voltage (96 Vac– You are using a voltmeter that Use a true RMS reading voltmeter
Solution
104 Vac)
cannot accurately read the
RMS voltage of a modified
sine wave.
such as the Fluke 87.
Low output voltage and the
OUTPUT POWER
INDICATOR is in the red
area.
Low input voltage and the
load is close to maximum
allowable power.
Check the connections and cable to see
if the battery is fully charged.
Recharge the battery if it is low.
Reduce the load.
No output voltage and the
INPUT VOLTAGE DISPLAY
indicates below 10 V. Fault
LED is on.
Low input voltage
Recharge the battery; check the
connections and cable.
No output voltage; no input
voltage indication.
The inverter is off.
Turn the inverter on.
No power to the inverter.
Inverter fuse open.
Check the wiring to the inverter.
Return the unit. Information for
returning the inverter is provided in
“Return Material Authorization
Policy” on page D–3.
The inverter could have been The inverter has probably been
connected with reverse DC
input polarity.
damaged. Have it repaired. Damage
caused by reverse polarity is not
covered by the warranty. Information
for returning the inverter is provided in
“Return Material Authorization
Policy” on page D–3.
5–3
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Troubleshooting
Table 5-1 Troubleshooting Reference
Problem
Possible Cause
Solution
No output voltage and the
INPUT VOLTAGE DISPLAY
indicates above 15 V. Fault
LED is on.
High input voltage
Make sure the XPower Plus is
connected to a 12 V battery.
Check the voltage regulation of the
charging system.
Low battery alarm stays on
and the voltage indicator is
below 10.7 V.
Poor DC wiring; poor battery Use proper cable size and lengths and
condition
make solid connections.
Charge the battery.
Install a new battery.
No output voltage.
Fault LED is on.
Thermal shutdown
Allow the unit to cool off. Reduce the
load if continuous operation is
required.
Improve ventilation. Make sure the
inverter’s ventilation openings are not
obstructed.
Reduce the ambient temperature.
Reduce the load.
Unit overload
Output is short circuited.
Remove the short circuit.
5–4
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Specifications
A
Appendix A contains electrical performance and
physical specifications for the XPower Plus.
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Specifications
Electrical Performance
Electrical performance
XPower 1200 Plus XPower 1750 Plus
Output power at 77º F (25º C)
ambient temperature and
12 Vdc input:
1000 W
1500 W
• Maximum continuous
output power
Output voltage
115 Vac RMS ± 5 % 115 Vac RMS ± 5 %
Output waveform
Output frequency
Input voltage
Modified sine wave
60 Hz ± 4 Hz
10–15 Vdc
10.7 V
Modified sine wave
60 Hz ± 4 Hz
10–15 Vdc
10.7 V
Low battery alarm
Low battery cutout
Optimum efficiency
No load current draw
10.0 V
10.0 V
90%
90%
0.4 ADC
0.4 ADC
Physical Specifications
Physical
Length
Width
XPower 1200 Plus
11.4 inches (290 mm)
XPower 1750 Plus
17.3 inches (440 mm)
9.4 inches (240 mm)
3.2 inches (83 mm)
9.4 lb (4.27 kg)
9.4 inches (240 mm)
3.2 inches (83 mm)
6.3 lb (2.86 kg)
Height
Weight
Specifications are subject to change without notice.
A–2
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Battery Types and
Sizes
B
The batteries that you use strongly affect the
performance of the XPower Plus. It is important
to connect the inverter to the correct size and type
of battery.
The information in Appendix B will help you
select, connect, and maintain batteries that are
most appropriate for your application.
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Battery Types and Sizes
Battery Types
Automotive Starting Batteries
The lead-acid battery you are most familiar with is probably the starting
battery in your vehicle. An automotive starting battery is designed to
deliver a large amount of current for a short period of time (so it can start
your engine). Only a small portion of the battery’s capacity is used when
starting the engine, and the spent capacity is quickly recharged by the
running engine.
The starting battery in your vehicle is not designed for repeated deep-
discharge cycles where the battery is almost completely discharged and
then recharged. If a starting battery is used in this kind of deep discharge
service, it will wear out very rapidly.
Deep-Cycle Batteries
Deep-cycle batteries are designed for deep discharge service where they
will be repeatedly discharged and recharged. They are marketed for use in
recreational vehicles, boats, and electric golf carts—so you may see them
referred to as RV batteries, marine batteries, or golf cart batteries.
For most applications of the XPower Plus, Xantrex recommends that you
use one or more deep-cycle batteries that are separated from the vehicle’s
starting battery by a battery isolator.
A battery isolator is a solid-state electronic circuit that allows equipment
to be operated from an auxiliary battery without danger of discharging the
vehicle’s starting battery. During vehicle operation, the battery isolator
automatically directs the charge from the alternator to the battery
requiring the charge. Figure 3-1 on page 3–2 and Figure 3-2 on page 3–3
show a battery isolator in configurations for normal and heavy-duty loads.
Battery isolators are available at marine and RV dealers and most auto
parts stores.
B–2
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Battery Size
Battery Size
CAUTION
The XPower Plus must only be connected to batteries with a nominal
output voltage of 12 volts. The XPower Plus will not operate from a 6
volt battery and will be damaged if connected to a 24 volt battery.
Battery size or capacity is as important as the battery type for efficient
operation of your loads. Xantrex recommends that you purchase as much
battery capacity as possible.
A number of different standards are used to rate battery energy storage
capacity. Automotive and marine starting batteries are normally rated in
cranking amps. This is not a relevant rating for continuous loads like an
inverter. Deep-cycle batteries use a more suitable rating system, either
“amp-hours” (“Ah”) or “reserve capacity” in minutes.
Battery Reserve Capacity Battery reserve capacity is a measure of
how long a battery can deliver a certain amount of current—usually 25
amps. For example, a battery with a reserve capacity of 180 minutes can
deliver 25 amps for 180 minutes before it is completely discharged.
Amp-hour (Ah) Capacity Amp-hour capacity is a measure of how
many amps a battery can deliver for a specified length of time—usually
20 hours. For example, a typical marine or RV battery rated for 100 Ah
can deliver 5 amps for 20 hours (5 A x 20 hours = 100 Ah).
This same battery can deliver a higher or lower current for less or more
time, limited approximately by the 100 Ah figure (for example, 50 A for 2
hours, or 200 A for 1/2 hour), but usually the capacity figure given is only
accurate at the specified rate (20 hours).
To calculate the battery capacity you require, read “Estimating Battery
Requirements” on page B–4 and “Battery Sizing Example” on page B–4,
and then complete the “Battery Sizing Worksheet” on page B–5.
B–3
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Battery Types and Sizes
Estimating Battery Requirements
To determine how much battery capacity you need:
1. Determine how many watts are consumed by each appliance that you
will operate from the XPower Plus. You can normally find the watt
rating labelled on the product. If only the current draw is given,
multiply it by 115 to get the power consumption in watts.
2. Estimate how many hours each appliance will be operating each day.
3. Calculate the daily watt-hours needed for each appliance.
4. Add the total number of watt-hours needed for all the appliances and
multiply it by the number of days between charges.
5. Divide the total watt-hours of AC load between charges by 10. This
gives the battery Ah used between charges.
6. Double the total Ah used between charges to get the recommended
battery size in Ah.
See the battery sizing example that follows.
Battery Sizing Example
This battery sizing example illustrates a typical calculation, assuming an
opportunity to charge the batteries every three days.
Dailywatt-hours
(A) Power
Consumption
(Watts)
(B) Operating
Time per Day
(Hours)
needed for this
appliance
Appliance
TV & VCR
(= A x B)
200 W
1400 W
180 W
600 W
1500 W
700 W
2 hours
400 Wh
350 Wh
720 Wh
150 Wh
150 Wh
70 Wh
Microwave oven
3 lamps, 60 W each
Coffee maker
Hair dryer
15 min = 1/4 hour
4 hours
15 min = 1/4 hour
6 min = 1/10 hour
6 min = 1/10 hour
Steam iron
Total daily watt-hours of AC load
x Number of days between charges
1840 Wh
3
= Total watt-hours of AC load between charges
Battery Ah used between charges (divide by 10)
5520 Wh
552 Ah
1104 Ah
Recommended Battery Bank Size in Ah (multiply by 2)
B–4
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Estimating Battery Requirements
This example illustrates how quickly your battery needs can escalate. To
reduce the required battery size, you can conserve energy by eliminating
or reducing the use of some loads or by re-charging more frequently.
When sizing your battery, resist the temptation to skip the last step of this
calculation (multiplying by 2). More capacity is better since you will have
more reserve capacity, be better able to handle large loads and surge loads,
and your battery won't be discharged as deeply. Battery life is directly
dependent on how deeply the battery is discharged. The deeper the
discharge, the shorter the battery life.
Battery Sizing Worksheet
Use the following worksheet to calculate your battery needs. To ensure
sufficient battery capacity, be generous when estimating the operating
time per day for each of the loads you will run.
Daily watt-
(A)
Power
Consumption
(Watts)
(B)
OperatingTime
per day
hours needed
for this
appliance
(= A x B)
Appliance
(Hours)
W
W
W
W
W
W
W
W
hours
hours
hours
hours
hours
hours
hours
hours
Wh
Wh
Wh
Wh
Wh
Wh
Wh
Wh
Wh
Total daily watt-hours of AC load
x Number of days between charges
= Total watt-hours of AC load between charges
Battery Ah used between charges (divide by 10)
Wh
Ah
Ah
Recommended Battery Bank Size in Ah (multiply by 2)
B–5
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Battery Types and Sizes
Using Multiple Batteries
As your power requirements increase, you may need to use more than one
battery to obtain sufficient capacity. Read “Two Batteries Connected In
Parallel” and “Two Separate Battery Banks” to determine whether two
batteries or two battery banks are more appropriate for your applications.
Two Batteries Connected In Parallel
Two identical batteries can be connected positive (+) to positive (+) and
negative (–) to negative (–) in a parallel system. A parallel system doubles
capacity and maintains the voltage of a single battery.
Figure 3-1 on page 3–2 “Configuration for Normal Loads” shows a
battery configuration suitable for normal loads.
Figure 3-2 on page 3–3 “Configuration for Heavy Loads” show a battery
configuration that is recommended for heavy loads.
CAUTION
Do not connect the following in parallel:
•
•
•
batteries made by different manufacturers
different types of batteries
batteries that have different Ah ratings
Decreased battery life and improper charging will result.
Two Separate Battery Banks
If you need more than two batteries (or are using different makes or
models of batteries), Xantrex recommends that you install two separate
battery banks and a battery selector switch.
Figure 3-2 on page 3–3 “Configuration for Heavy Loads” shows two
separate battery banks and a battery selector switch. This configuration is
recommended for heavy-duty applications.
By installing a battery selector switch, you can select between the two
battery banks, use both banks in parallel, or disconnect both banks from
the load. Battery selector switches are available at marine and RV dealers.
B–6
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Battery Tips
Battery Tips
WARNING
Review “Precautions When Working With Batteries” on
page vii before you work with the batteries in your system.
Explosive/Corrosive Gases Lead-acid batteries may emit hydrogen
gases, oxygen, and sulfuric acid fumes when recharging. To reduce the
risk of explosion:
•
•
Vent the battery compartment to prevent the accumulation of gases.
Do not install electronic or electrical equipment in the battery
compartment.
•
Do not smoke or use an open flame when working around batteries.
Temperature Sensitivity The capacity of lead-acid batteries is
temperature sensitive. Battery capacity is rated at 77º F (25º C). At 0º F
(–20º C), the Ah capacity is about half the rated capacity. You should
consider temperature when designing your system.
• Low Temperatures If extremely low temperatures are expected
where the inverter is going to be located, you should consider a
heated equipment room. If the system is located in an unheated
space, an insulated battery enclosure is recommended.
• High Temperatures The batteries should also be protected from
high temperatures. These can be caused by high ambient
temperatures, solar heating of the battery enclosure, or heat released
by a nearby engine or generator. High battery temperatures shorten
battery life and therefore you should ventilate the enclosure and use
shade and insulation as appropriate.
Discharged Batteries Do not leave batteries in a discharged state for
more than a day or two. They will undergo a chemical process (sulfation)
that can permanently damage the battery. As well, batteries self-discharge
over a period of three to six months, and they should be recharged
periodically even if they are not being used.
Electrolyte Level If your batteries are not the “maintenance-free” type,
check the electrolyte level at least once a month. Excessive fluid loss is a
sign of overcharging. Replenish the electrolyte using only distilled water.
B–7
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Battery Types and Sizes
Battery Connections Connections to battery posts must be made with
permanent connectors that provide a reliable, low-resistance connection.
Do not use alligator clips. Clean the connections regularly and prevent
corrosion by using a protective spray coating or Vaseline.
Battery State of Charge You can measure battery state of charge with
a hydrometer or approximate state of charge with a voltmeter. Use a
digital voltmeter that can display tenths or hundredths of a volt when
measuring 10 to 30 volts. Make your measurements when the battery has
not been charged or discharged for several hours. For a deep-cycle battery
at 77º F (25º C), use the following table:
Battery Voltage State of Charge
12.7–13.0
12.5–12.6
12.3–12.4
12.1–12.2
11.9–12.0
100%
80%
60%
40%
20%
B–8
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Alternators and
Charging Systems
C
A good charging system is important for the
health of your batteries. Poor recharging methods
can quickly damage batteries.
Appendix C provides guidelines for recharging
batteries from an alternator, from AC power, and
from alternate energy sources.
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Alternators and Charging Systems
Charging System Requirements
Your charging system should be capable of delivering a charging current
equal to 25% of the amp-hour capacity of your battery. For example, if
you have a 200 Ah battery, the charging system should be able to deliver
50 amps. The charging system must also be able to charge each 12 volt
battery up to approximately 14.4 V and then drop back to a “float”
voltage of 13.5–14 V (or shut off).
CAUTION
Never operate the XPower Plus directly from an alternator. To
work properly, the inverter must be connected to a battery or a
well-regulated, high-current DC power supply.
Charging With an Engine Alternator
Read the following information to determine whether your vehicle’s
standard alternator will be adequate by itself, whether you should install
an alternator controller, or whether you need a high-output alternator.
Using a Standard Vehicle Alternator
A typical engine alternator (12 volts) may not be able to meet the
requirements outlined above if your system uses large capacity batteries.
Alternators are typically rated for the current they can deliver when they
are cold. When in use, alternators heat up, and their output current
capability drops by as much as 25%. Therefore, standard alternators with
ratings of 40–105 amps only deliver a maximum of 30–80 amps in actual
use and deliver even less as battery voltage rises. Many alternators cannot
produce more than 13.6 volts when they are hot. As a result, a standard
alternator may not be able to charge a large battery quickly and
completely.
Two solutions are to install an alternator controller or to install a high-
output alternator.
C–2
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Charging From AC Power
Using an Alternator Controller
If your regular alternator is inadequate, you can install an alternator
controller that bypasses the voltage regulator and boosts the alternator’s
output voltage during charging. This will increase the alternator’s
charging rate at higher battery voltages and ensure more rapid and
complete charging.
Alternator controllers are available from marine product dealers.
Using a High-Output Alternator
Heavy-duty alternators rated from 100–140 A can replace standard
alternators and produce the higher current and voltage required to charge
multiple battery systems. They are available from RV and marine dealers
as well as auto parts suppliers.
Charging From AC Power
When recharging from AC power, use a good quality marine battery
charger or RV converter that meets the requirements outlined in
“Charging System Requirements” on page C–2.
For information about Xantrex’s battery chargers, visit our web site at
Do not use chargers intended for occasional recharging of automotive
starting batteries. These chargers are not intended for continuous use.
Charging From Alternative Energy Sources
You can also charge your batteries from alternative energy sources such
as solar panels, wind, or hydro systems. Make sure you use the
appropriate battery charge controller for your particular energy source.
CAUTION
Never operate the XPower Plus directly from an energy source
such as a solar panel. The inverter must be connected to a
battery or a well-regulated, high-current DC power supply to
work properly.
C–3
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C–4
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Product and
System
Information
D
Appendix D contains the warranty for your
XPower Plus as well as instructions for returning
the product for servicing.
Appendix D also has a form where you can
record information, “Information About Your
System” on page D–5, in case you need to
contact Customer Service.
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Product and System Information
Warranty
What does this warranty cover? Xantrex manufactures its products
from parts and components that are new or equivalent to new, in
accordance with industry-standard practices. This warranty covers any
defects in workmanship or materials.
How long does the coverage last? This warranty lasts for twelve
months from the date of purchase. Implied warranties of merchantability
and fitness for a particular purpose are limited to twelve months from the
date of purchase. Some jurisdictions do not allow limitations on how long
an implied warranty lasts, so the above limitation may not apply to you.
What does this warranty not cover? This warranty will not apply
where the product has been misused, neglected, improperly installed,
physically damaged or altered, either internally or externally, or damaged
from improper use or use in an unsuitable environment. Xantrex does not
warrant uninterrupted operation of its products. Xantrex shall not be
liable for damages, whether direct, incidental, special, or consequential,
or economic loss even though caused by the negligence or fault of
Xantrex. Some jurisdictions do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion
may not apply to you.
What will Xantrex do? Xantrex will, at its option, repair or replace the
defective product free of charge. Xantrex will, at its own option, use new
and/or reconditioned parts made by various manufacturers in performing
warranty repair and building replacement products. If Xantrex repairs or
replaces a product, its warranty term is not extended. Xantrex owns all
parts removed from repaired products.
D–2
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Return Material Authorization Policy
How do you get service? To qualify for the warranty, dated proof of
purchase must be provided and the product must not be disassembled or
modified without prior authorization by Xantrex. If your product requires
warranty service, please return it to the place of purchase along with a
copy of your dated proof of purchase. If you are unable to contact your
merchant, or the merchant is unable to provide service, contact Xantrex
directly at:
Phone: 1-800-670-0707 (toll free in North America)
1-604-420-1585 (outside North America)
Fax:
1-800-994-7828 (toll free in North America)
1-604-420-1591 (outside North America)
Email: [email protected]
Return Material Authorization Policy
You must obtain a Return Material Authorization (RMA) number from
Xantrex before returning a product directly to Xantrex. Products returned
without an RMA number or shipped collect will be refused. When you
contact Xantrex to obtain service, be prepared to supply:
•
•
•
The serial number of your product
The date of purchase
Information about the installation and use of the unit
Record these details in “Information About Your System” on page D–5.
Return Material Procedure
If you are returning a product from the USA or Canada, follow this
procedure:
1. Contact Xantrex to obtain an RMA number and a shipping address.
2. Package the unit safely, preferably using the original box and packing
materials. Include the following information:
• The RMA number supplied by Xantrex
• A copy of your dated proof of purchase
• A return address where the repaired unit can be shipped
• A contact telephone number
• A brief description of the problem
D–3
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Product and System Information
3. Ship the unit freight prepaid to the address provided in step 1. Collect
shipments will be refused.
How do other laws apply? This warranty gives you specific legal
rights, and you may also have other rights which vary from jurisdiction to
jurisdiction.
For our Canadian customers: When used herein “implied warranties
of merchantability and fitness for a particular purpose” includes all
warranties and conditions, express or implied, statutory or otherwise,
including without limitation implied warranties and conditions of
merchantability and fitness for a particular purpose.
D–4
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Information About Your System
Information About Your System
As soon as you open your XPower Plus package, record the following
information and be sure to keep your proof of purchase.
{ Serial Number (on DC
______________________________
end)
{ Purchased From
{ Purchase Date
______________________________
______________________________
If you need to contact Customer Service, please record the following
details before calling. This information will help our representatives give
you better service.
{ Type of installation (e.g.
______________________________
RV, marine, truck)
{ Length of time inverter
______________________________
has been installed
{ Battery/battery bank size ______________________________
{ Battery type (e.g.
flooded, sealed gel cell,
AGM)
______________________________
{ DC wiring size and
______________________________
______________________________
length
{ Alarm sounding?
{ Description of indicators ______________________________
on front panel
{ Appliances operating
______________________________
when problem occurred
{ Description of problem
______________________________
_____________________________________________________
_____________________________________________________
D–5
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D–6
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Index
A
ABYC (American Boat and Yacht
Council) 3–7, 3–8, 3–10, 3–11,
3–12
AC panel illustrated 2–4
Ah
See amp-hour capacity
alarm, low battery 1–3, 4–4, 5–4
alternator
high-output 3–15, C–3
vehicle alternator C–2
alternator controller 3–15
described C–3
connecting two in parallel B–6
deep-cycle lead-acid B–2
depth of discharge B–5
discharged B–7
electrolyte level B–7
golf cart B–2
marine B–2
rechargeable vii, 4–5
reserve capacity B–3, B–5
routine maintenance 4–6
RV B–2
self-discharge B–7
temperature sensitivity B–7
using multiple B–6
installing C–3
using two battery banks B–6
battery banks, described B–6
battery chargers 4–5
for rechargeable batteries vii
recommended types C–3
battery connections B–8
battery demand, standby 1–2, A–2
battery isolator
component 3–15
using B–2
battery reserve capacity B–3
battery selector switch 3–21, B–6
battery size
ampere interrupting capacity 3–12, 3–19
amp-hour (Ah) capacity B–3
appliances
battery-operated vii
current draw B–4
fans 4–5
possible damage to 4–5
power consumption B–4, B–5
rechargeable vii
televisions 1–2
VCRs 1–2
B
estimating example B–4
estimating worksheet B–5
estimating your needs 3–4, B–3, B–4
battery tips B–7
batteries
amp-hour (Ah) capacity B–3
automotive starting B–2, B–3
cold cranking amp rating 3–12
battery voltage 2–4
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Index
buzz in audio equipment 5–2
DC panel illustrated 2–5
depth of discharge (DOD) B–5
C
E
cable sizes
calculating for XPower 1200 Plus 3–6
calculating for XPower 1750 Plus 3–9
cabling
electrolyte level B–7
explosive gases vi, 3–21, B–7
configuration for heavy loads illustrated 3–3
configuration for normal loads illustrated 3–2
charging
F
Fault light 2–4
for 3–9
freezers 4–4
fuses 3–13, 3–15
from AC power C–3
from alternative energy sources C–3
using a high-output alternator C–3
using an alternator controller C–3
with engine alternator C–2
charging systems
ampere interrupting capacity (AIC) 3–12, 3–19
ANL 250 3–12
Class T 250 A 3–12
type and size 3–12
designing a system 3–4, C–2
requirements C–2
chassis ground
G
for marine installations 3–18
for recreational vehicles 3–17
guidelines for connecting 3–17
chassis ground cable sizes
XPower 1200 Plus 3–8
XPower 1750 Plus 3–11
chassis ground screw 2–5, 3–17
current draw, no load 1–2, A–2
Customer Service
gases
battery, venting 3–5
explosive vi, 3–21, B–7
H
high-output alternator
described C–3
installing C–3
mention 3–15
hydrometer B–8
contacting D–3
preparing to call D–5
D
I
DC cables
Information about Your System form D–5
input voltage 4–4
avoiding excessive lengths 3–5
correct polarity 3–20
DC cabling terminals 2–5
DC input wire sizes and lengths for XPower 1200
Plus 3–6
DC input wire sizes and lengths for XPower 1750
Plus 3–9
DC panel connections illustrated 3–17
Input Voltage Display 2–4, 4–3, 5–3
installation
codes 3–4
overview of steps 3–16
installation materials 3–15
installation tools 3–14
installation, designing your 3–2
IX–2
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Index
inverter
back panel features described 2–5
difficulty starting 4–4
induction 4–4
date of purchase D–3
electrical specifications A–2
front panel features described 2–4
front panel illustrated 2–4
input voltage 4–4
mounting flanges 2–4
mounting location 3–5
mounting orientation 3–16
O
loads 4–4
On/Off switch (front panel)
illustration and description 2–4
using 4–2
mounting location 3–5, 3–16
mounting orientation 3–16
operating several loads 4–2
physical specifications A–2
power output 4–3
Output Power Indicator 2–4, 4–3, 5–3
output voltage low 5–3
problem loads 4–4
proof of purchase D–3
purchase date D–5
serial number D–3, D–5
trouble loads 4–5
turning off between charges 4–2
turning on and off 4–2
P
power light 2–4
power output 4–3
power tools 1–2
power tools, battery-operated vii
precautions
explosive gas vi
when using rechargeable appliances vii
when working with batteries vi
product information, recording 2–2
proof of purchase D–3, D–5
pumps 4–4
J
jack
to connect remote On/Off switch 2–4
L
purchase date D–5
loads
chargers 4–5
electronics 4–5
fans 4–5
R
recommended chassis ground cable sizes
XPower 1200 Plus 3–8
XPower 1750 Plus 3–11
power tools 4–5
resistive 4–3
recommended DC input wire sizes & lengths for
XPower 1750 Plus 3–10
recommended DC input wires sizes & lengths
for XPower 1200 Plus 3–7
remote on/off switch
dimensions 2–2
optional accessory 2–2
part number 2–2
purchasing 2–2
speed controllers 4–5
trouble 4–5
low battery alarm 4–4, 5–4
M
materials list for XPower Plus 2–2
metal halide arc lights, damage to 4–5
motors
IX–3
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Index
remote switch jack 2–4
reserve capacity B–3
residential 3–4
U
US National Electrical Code 3–7, 3–8, 3–10, 3–11
Return Material Authorization number D–3
returning products
how to package D–3
policy D–3
procedure D–3
reverse polarity, damage caused by 3–20
ring terminal
V
VCRs 1–2
ventilation vi, 3–5, B–7
ventilation openings 2–5, 3–16
voltmeter B–8
chassis ground screw 3–15
DC input cables 3–15
routine maintenance 4–6
W
warranty
damage caused by reverse polarity 3–20
obtaining service D–3
period of coverage D–2
terms and conditions D–2
web site iii
S
safety information v, 3–14
serial number 2–5, D–3, D–5
servicing
no user-serviceable parts v, 5–3
qualified service personnel only v
shipping address D–3
shutdown
from AC overload 1–3
from high or low battery voltage 1–3
from high temperature 1–3
specifications
X
Xantrex
email D–3
fax number D–3
phone number D–3
web site iii
XPower 1200 Plus 3–6
XPower 1750 Plus 3–9
inverter A–2
starting batteries B–3
state of charge B–8
T
television reception 5–2
televisions 1–2
temperature
ideal ambient 3–5
troubleshooting
buzz in audio equipment 5–2
common problems 5–2
reference table 5–3
television reception 5–2
IX–4
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