Value Regulated Sealed Lead-acid Battery
LEOCH Battery
Installation & Operation Guide
(Reserve Power Batteries)
AGM VRLA
LEOCH Battery Corporation
LEOCH Battery Corporation
LEOCH sealed lead acid battery is shipped charged, handle the
battery according to the following instructions before use:
1. Introduction
LEOCH produces world-class batteries based on years of research and development. Our products are
manufactured under the guidelines of ISO9001 quality system. Each battery undergoes a series of strict
manufacturing and quality control processes before shipment. We are committed to provideour
customers the best batteries, with 100% customer satisfaction. We believe that the LEOCH battery is the
ideal selection for your application and your ultimate DC powerchoice.
2. Safety precaution and protection equipment
When working any battery system, be sure you have the necessary tools and safety equipment,
including but not limited to:
a) Insulated tools
b) Rubber apron and gloves
c) Face protection/face shield
d) Safety goggles
e) Fire extinguisher
f) Emergency eye wash and shower, if available
g) Acid spill cleanup kit
Pay attention to the electrical warning symbols to avoid serious injury or death caused by
electrical shock or burns.
Remove all rings and jewelry while working on batteries.
Multi-cell battery systems can attain high voltage and/or currents. Do NOT touch un-insulated
batteries, connectors or terminals. To prevent serious electrical burns and shock, use EXTREME
CAUTION when working with DC Battery system
Always wear safety protection clothes and protect all exposed skin and eye surfaces
Use non-conductive or insulated tools when working with ANY battery system.
All installation tools should be adequately covered with vinyl electrical tape or suitable no-conducting
material to minimize the possibility of shorting across connections.
Never lay tools or other conductive objects on the battery.
Avoid any possible reasons for shorting, explosions and personalinjury.
Do NOT throw away any batteries or battery components, they arerecyclable resources.
LEOCH Battery Corporation
3. Battery Storage
High temperature or poor ventilation during storage and delivery will result high self-discharge rate.
Therefore, it is important to maintaining good ventilation and keeping away from fire, flame, water and
heat supply etc.
When storing the battery (not charging), disconnect from charger and load.
Store the batteries in a dry, clean and preferably cool location.
The batteries are supplied charged, however during storage it is advisable not to store batteries for
more than below without a supplementary recharge:
a) Six months at 20 °C
b) Three months at 30 °C
c) Six weeks at 40 °C
d) Three weeks at 50 °C
A supplementary charge is required to maintain the batteries stored for some period over advised time
limit from above. For detailed charging procedures, please refer to section 6.1 Supplementary Charge.
Failure to observe charging conditions may result in greatly reduced capacity and service life.
4. Battery System Installation Considerations:
No fire, flame or heat supply should be near the battery;
Avoid installation near heat supply or in direct sunlight;
Avoid operating in humid / damp locations;
Do not operate in sealed enclosed or withoutventilation.
Temperature Range
UL94-HB Standard Jars
UL94-V0 Flame RetardantJars
Charging
Discharging
Storage
:
:
:
-4°F ~ +140°F (-20°C ~ +60°C) -4°F ~ +131°F (-20°C ~ +55°C)
+32°F ~ +122°F (0°C ~ +50°C) +32°F ~ 122°F (0°C ~ +50°C)
-4°F ~ +140°F (-20°C ~ +60°C) -4°F ~ +131°F (-20°C ~ +55°C)
Recommended within 4 groups.
Maintain 0.4 to .79” (10 to 20mm) inter-bloc distance betweenbatteries.
Temperature of each layer should be controlled within3°C.
Ensure batteries are stored and used in ventilated conditions.
72°F to 78°F (23°C to 26°C)
Parallel Connections
HeatDispersing
MultilayerInstallation
Ventilation
:
:
:
:
:
:
:
:
Optimum AmbientTemp.
Float Charge (25°C)
Cyclic Charge (25°C)
MixingBatteries
limited current ≤0.30C
voltage 2.23~2.30V/cell
10,
limited current ≤0.30C , voltage 2.30~2.40V/cell
10
Do not mix new and old batteries, batteries of different capacityor
manufacturers. If required, please consult with Leoch technical support.
LEOCH Battery Corporation
5. Installation of batteries
5.1 Unpack and check
1. Check the packaging for signs of shipping damage.
2. Unpack and check the appearance of battery for signs of damage or unidentified fluid.
3. Check parts list ensuring all accessories are included.
4. Read through the operation guide before handling with the battery.
Handle the battery with cautions:
a) Avoid any impact or force on the battery terminals!
b) Avoid any impact to the battery!
c) Do not tamper with battery seals!
d) Do not place the battery upside down!
e) Do not short circuit the battery!
5.2 Notices before Installation
If no shipping abnormity after checking, install the batteries in the designatedposition;
When installing batteries in a cabinet or on a rack, start at bottom & finish with placement at the top.
Do NOT install batteries near any potential heat source such heat exhaust of other equipment;
Batteries may release flammable gas. Batteries must keep away from any possible source of flames
or sparks.
Before connecting inter-cell connectors, lightly clean post terminals with non-metallic brush to
remove any sulfate or dirt from the terminal. Brush gently and do NOT damage the tin plating on
terminal, connector, or lugs.
Avoid any conductive materials touching directly between positive and negativeterminals.
All installation tools must be insulated to prevent accidental arc flash.
Do NOT lubricate rack rails or bottom of battery jar as some lubricating compounds may cause
deterioration of the plastic battery container. Do NOT clean battery jars with detergent, petroleum-
based solvents or solutions with any ammonia to clean the battery containers, as these materials
may cause permanent damage to the battery container. Physical damage such as these are not
covered under warranty.
LEOCH Battery Corporation
5.3 Pre Installation Rack/Enclosure Location Check
Floor bearing: Since batteries are heavy, check the floor loading is not exceeded. Check
rack/enclosure complies with any load spread requirement, and seismic zone
requirements of the installationarea.
To assemble a Leoch battery rack/enclosure, see rack installationinstructions.
5.4 Battery Installation and connection
Use insulated tools only;
Connect battery modules together to the required system voltage, then connect battery string with
charger or load;
When multi-strings of batteries are to be parallel connected, connect batteries in series first & then
complete the parallel connection. Parallel cables to the charge/load should be as close in sizeand
length from each of the parallel strings to prevent uneven voltage drops that can imbalance the
parallel battery strings.
To ensure good ventilation, the batteries per row should keep around 0.4” to .79” (10 - 20mm) inter-
bloc spacing;
A good rule of thumb on the proper cable sizing between batteries:
a) AWG# 6 for loads up to 90 Amps.
b) AWG# 2 for loads up to 150 Amps.
c) AWG# 1/0 for loads up to 250 Amps.
d) AWG# 4/0 for loads up to 400 Amps.
e) Refer to NEC for voltage drops for long cables.
Before connection, lightly clean the battery terminals to remove sulfate and dirt.
Before connecting inter-cell connectors apply a light coating of No-Ox grease to the surface of the
terminal and inter-cell connectors or cable lugs;
After batteries are installed, test the voltage of the battery string. Make sure there are no battery
modules that have been incorrectly installed in reverse polarity. If all modules installed correctly,
link battery to load.
Use correct torque on all terminals, ensuring every connecting nut and screw is secure; see torque
settings as table 1 below.
Table 1: Posts & Suggested Torque Table
TAB
0.187"
TAB
0.250"
TerminalType
M5 Bolt
M6 Bolt
M8 Bolt
(4.75 mm) (6.35 mm)
FASTON TAB TerminalModels
Inserted Post Models
T1
T2
T12
T6, T7, T8, T13
T11
Flag Bolt-on Post Models
Torque (NewtonMeters)
Torque (Inch Pounds)
T3, T5, T10
T9, T14
Push On
Push On
Push On
Push On
Push On
Push On
2.5 Nm (+5%)
5.14 Nm (+5%)
13 Nm (+5%)
22 in. lbs. (+5%) 45.5 in. lbs. (+5%) 115 in. lbs. (+5%)
1.8 ft. lbs. (+5%) 3.79 ft. lbs. (+5%) 9.58 ft. lbs. (+5%)
Torque (Foot Pounds)
LEOCH Battery Corporation
Torque ConversionTable
Unit
1 Inch Pounds
1 Foot Pounds
1 kgf-cm
Inch Pounds
Foot Pounds
kgf-cm
1.152
13.825
1
N-m
0.113
1.3558
0.098
1
1
12
1
0.0833
0.868
8.851
0.0723
0.7376
1 N-m
10.2
5.5 Battery Rack Assembly
To assemble a Leoch battery rack, see rack and/or cabinet enclosure installation instructions.
5.6 Batteries mounting on racks
Rack mounted Leoch batteries follow the procedures below: If batteries are small they can easily be
lifted into place.
If batteries are large special caution should be considered.
Step 1.
Carry batteries close to the rack, and then tear the box along its fourcorners.
LEOCH Battery Corporation
Step 2.
Remove all bit poly-foams out from the bottom of the battery.
Step 3.
Hitch the battery with belt loops from the bit poly-foams, and then let the lever
through the belt loop.
LEOCH Battery Corporation
Step 4.
Carry the battery up to the top of baffle.
Step 5.
Put the battery close to a side for a little gap and remove loops out.
LEOCH Battery Corporation
5.7 Example Images after Installation
5.7.1
12V Battery Vertical 2-Tier/ 1-Row/Non-seismic Rack (8 batteriesshown)
5.7.2
12V Batteries: Vertical 3-tier/ 2-row Rack (30 batteries shown)
LEOCH Battery Corporation
6. Operation of battery
6.1 Supplementary charge
During the delivery and storage, the battery will lose part of the capacity due to self-discharge, so
please supplement charge before use;
If storage occurs before installation / connection, supplement charge regularly; Supplementary
charge according table 2 below before use:
Table 2 the time interval of supplementary charge and storage temperature
Time interval of
Storage
supplementing
Supplementing chargeway
temperature
charge
Three options to choose from:
<20°C
Every 9months
a) Charging at a constant voltage of2.23-2.30V/cell and initial
current to be less than 0.3C (A) for 2-3 days
20°C ~30°C
Every 6months
Every 3 months
b) Charging at a constant current of 0.3C(A) and aconstant
voltage of 2.30-2.40V/cell for 10-16 hours
>30°C to 40°C
c) Charging at a constant of 0.1C(A) for 8-10 hours
Note:
Current value C is rated capacity ofbattery.
Example: rated capacity of 2V300AH battery is 300AH, 0.1C (A) = 0.1X300 = 30A;
6.2 Discharge
Ensure the maximum allowable discharge current does not exceed the rated value.
Refer to the individual battery literature for discharge rates to different end VDC at 77⁰F (25⁰C).
6.3 Capacity discharging test
Use the test procedure as identified in IEEE standard 1188.
6.3.1 Before doing any type of discharge test
a) Make sure the battery is fully charged with an equalize charge, followed by a battery returning to
float for 7 additional days before the test for maximum results. Make sure all of the connections
are clean, tight, and do not have high resistance connections. The ambient temperature should be
77°F (25°C) or corrected for temperature as per the IEEE K factor chart.
b) Terminal voltage, ambient temperature, and start time should all be checked and recordedbefore
commencing discharge.
c) Terminal voltage, discharge current, room temperature should be checked andrecorded
throughout the discharge period.
d) Battery should be recharged soon after the discharge, preferably using a
LEOCH Battery Corporation
6.4 Charge
6.4.1 Float Charge Parameters:
Charge voltage: 2.23 ~2.30V/cell at 77°F (25°C)
The maximum charge current: 0.30C10
Temperature compensation coefficient: -3mV/cell (taking 77°F (25°C) as base point)
Total variation range of charge voltage is ±0.02V/cell
Note:
1) All cell/bloc voltages of a battery group have a little difference at the beginning of use,
half year later they become matched.
2) Effect from too high float voltage or too low float voltage as
below: Too high for a long time (overcharge): life shortened
Too low for a long time (not charge enough): Cannot meet load and/or makebattery
voltages inconsistent. The battery group capacity will drop accordingly and life is shortened.
6.4.2 Cycle Usage Charge Parameters:
Charge voltage: 2.40 ~2.50V/cell at 77°F (25°C)
The maximum charge current: 0.30C10
Temperature compensation coefficient: -5mV/cell (taking 77°F (25°C) as base point)
Total variation range of charge voltage: ±0.02V/cell
Charge capacity is 110% ~ 130% of discharge capacity.
6.4.3 Equalization Charge Parameters:
Charging voltage
2.35 ~ 2.40V/cell (25°C)
0.30C10
:
:
:
Maximal charging current
Temperature equalizationparameter
Variation scope of chargingvoltage
-3mV/cell(25°C)
: ±0.02V/cell
Note:
Do not use equalization charging as the standard floating application. Adopt equalization charging
under situations below:
1. Discharging capacity is below 80% of rated capacity.
2. Batteries hasn’t been used for more than 3 months.
3. Float voltage of battery unit is less than 2.18V/cell
4. Batteries have been floating for 3 ~ 6 months and found low voltage batteries in the string.
5. Batteries have been floating for a year.
6. Batteries supplementary charged beforeused.
7. After performing a capacity test.
LEOCH Battery Corporation
6.4.4 Notes during charging
Charge current at the end of charge is over 0.05 C10A, which may result in permanent damage on
battery appearance and battery life; pay more attention to charging voltage.
The used charger should have digressive automatic constant voltage device, please contact us if
use other kind of charger.
If the ambient temperature is not 25°C, temperature compensation should be applied on the
voltage,
using the formula is U=U25°C - K×(T -25)
T—ambient temperature; K—temperature compensation coefficient
Judgment on charge end point, usually, if the battery charge can meet any one of the below listed
condition, it can be regarded as the charge end point.
a) Charged value is not less than 1.2 times of the releasedvalue.
b) The current is less than 0.005C10A (C10 = rated capacity of the battery) during the final
period of charging.
c) The current is steady for 5 hours during the final period ofcharging.
LEOCH Battery Corporation
7
Battery maintenance
7.1 Cleanness
Keep the battery surface and its working circumstance clean and dry.
Keep battery clean and avoid static condition.
Clean battery with damp cloth with water in it, avoiding contact with terminals. No organic solvent suchas
gasoline, alcohol, etc. or clothes with such substance should be used to clean battery. Use of unapproved
cleaning solvents may permanently damage the battery container and is not covered by battery warranty.
7.2 Inspection and maintenance
To better understand the operation of battery and equipment and also to prevent battery damage during
maintenance inspection, please periodically inspect the battery and record it
7.2.1 Inspection items per month:
Items
Contents
Standards
Maintenance
1. tested data comply with the 1. If data attained by testing is varies
data displayed on the
meter and meet the voltage
standard under the
from the standard, the tested data
should prevail.
Measure output end
voltage of positive
and negative end of
battery group with
voltage meter.
Total float
charging
2. For those adjusted by monitor module
and still can’t reach the allowed error
range after module adjustment, repair
is to be applied or send them back to
factory.
voltage of
temperature conditions
2. The error of float charge
voltage after temperature
battery group
compensation Is ≤±50mV
Inspect battery case
and cover for bulge,
leakage or damage.
Inspect for dust or
stains
Find out the reasons if abnormal
appearance exist, please change battery if
it effects the normal use of batterygroup
Clean the dust and stain with damp
cloth.
Normal
Battery
Clean
appearance
Inspect the harness
and terminal for rust
or corrosion.
Clean the rust, change the harness and
paste with antirust coating/paste.
No rust
Test the
temperature of the
terminal and battery
surface by infrared
thermometer
Determine reason for temperature being
above standard value and proceed on
relevant course of action.
Temperature
of the battery
Under 35°C
LEOCH Battery Corporation
Check the tightness
of terminal
Fastness please refer to the
table of torque
Tighten the loosen bolt/screw in time
bolt/screw with
torque spanne
Check the
r
Connection
Parts
Take out the connection cable and clear it
in water if it is light corrosion, for serious
corrosion please replace the cable and
clear the connection point with a steel
brush before attaching new connectors
connection cable
Without appearance of corrosion
and terminals for dirt or dirt
and corrosion
Shake the valve
Please tighten the value if there is
appearance of looseness
lightly to check the
Valve is fixed tightly
.
valve is fixed tightly.
Check Safety
Valves
The frequent tighten the valve if there is
appearance of open and close the value
is abnormal, in case happens, please
replace the valve at the same time,
please check the water lost status of the
battery.
Cover the valve with
bubble liquid(soap
solution) to check if
the valve can
(2V series)
Staggered air bubble appears
AC power supply switch to UPS
exhaust gas cleanly
Cut off AC power
supply and change
Switch DC
Correct the potential difference
power supply to UPS or DC power or DC power supply smoothly
supply
7.2.2 Inspection items per quarter
Apart from the maintenance per month, additional articles added as below:
Items
Contents
Standards
Maintenance
If float voltage is over standardvalue,
please apply equalization chargethe
battery group after dischargingthem
and then float charge them for 1 ~ 2
month, please contact us if stillhave
any deviation fromstandard.
Float voltage valueafter
temperature
Float voltage Measure the end voltage ofeach
of each battery battery in batterygroup.
equalization ±50mV
LEOCH Battery Corporation
1. Equalization charge of the
battery group: charge the battery at The difference of float
upper limit voltage and last more
than 10H, 3 times of discharge
cycle is necessary when caseis
serious.
charge voltage between
single cell in a group of
battery should meetthe
below standard:
Repair
batteries which
with laggard
single cell
Single cell should be replaced if it fails
in repair.
2V series 90mv,
2. On-line repair of single cell:
connect the cell the activation
meter or charger with thelaggard
battery and charge the single cell.
Charge and discharge thebattery
by one cycle, then charge the
battery by the lower limit ofthe
equalizationvoltage
6V series 240mv
,
12V series480mv
Activation
charge and
discharge
Produced this text on the batteries
which float charge more than6moths
but withoutdischarge.
About 30% of therated
capacity is released.
7.2.3 Inspection item per year
Apart from the maintenance per quarter, additional articles added as below:
Items
Contents
Standards
Maintenance
If battery voltage is lower than standard
Cut off AC powersupply,
Battery voltageshould value, please equalization charge the battery
be over 1.90V/cell after group after discharging and then float
~
~
Checking
discharge battery with load,
discharge test and discharging 30% ~ 40%
rated capacity.
discharging.
charging it for 1~2 month, please contact us
if still have any departure.
Adopt the on-system
Take down the parameters during the
capacity test instrument or
More than 80% ofthe discharging test, if any laggard battery is
Capacity test
fake load dischargebattery
capacity isreserved.
found, please proceed to relevant
operation.
and discharge 60~80%of
7.2.4 Basic requirements and cautions on maintenance Requirements:
1) Principle “find out the hidden trouble and insure the safety” Should be complied when make test
on the battery.
2) Daily maintenance and performance analysis should be carried out strictly according the
processing plan.
3) Battery parameter setting operation should be strictly complied with the maintenance rules and
related requirement.
LEOCH Battery Corporation
4) Always wear insulated gloves when handling the batteries to avoid electric shock. Make sure the
metal instrument is insulated.
5) Use instrument and meters which meet the test requirement.
6) Physical articles:
a) Check whether the post and connection is clean or not, whether there is any appearance of
oxidation or corrosion. In case it is serious, please clear it and reduce theresistance.
b) Check for any loose connection, if any, please tighten them up.
c) Check if there is any appearance of acid climbing, leakage of liquid, and whether there is
liquid overflow around the safety valve.
d) Check if there is any damage, leakage and distortion on the battery case and the post; it
should be without any damage and distortion.
e) Check there is any abnormal temperature increase on the battery and its connection.
7) Check and adjust the set of related parameters.
a) Check the float voltage, equalization voltage, float charging current is normal or not on the
base of technical parameters and site environment. Please handle it intime.
b) Check the limited charge current set is correct, please adjustimmediately.
c) Check the alarm voltage (below voltage and over voltage alarm) of the battery set is correct,
if not, please adjust promptly.
d) If there is off-load set, please check the off-load voltage is correct, if not, please adjust
promptly.
CAUTIONS
Keep batteries out of reach of children.
Do NOT use batteries for application other than those specified in its specification.
Do NOT attempt to dis-assemble revised, damaged, impacted, disposed batteries, otherwise
the battery would leak, get hot, or explode.
Do NOT dispose of the batteries in water, fire, and do not heat thebatteries.
Do NOT cause any short circuit
If the voltage of battery pack is above 45V, please be sure to wear insulated gloves when
working; otherwise, there is a risk of severe electrical shock.
Do NOT bring face close to the top of batteries, please keep a sensible distance when you are
measuring and repairing, you must wear safety goggles.
There is sulfuric acid in the battery, do not allow contact of sulfuric acid with skin, cloths,
especially eyes. If eyes come in contact with sulfuric acid, please wash with a lot of clean
water, and consult a physician immediately.
Longer service life will be attained when the battery is operated within an ambient temperature
range of 20~30°C
8. Exchange of Batteries
8.1 Exchange judgments:
The batteries are discharged 80% (refer the corresponding discharge rates, such as C10, C2 etc.) of rated
capacity, at the same time, the voltage is below 1.8V/cell (the discharge rate for 1 hour is 1.7V/cell). It should beexchanged.
8.2 Exchange time
The VRLA battery has the certain service life; please replace the old battery with the new one before the end of
service life so that the application can run safely and normally.
9. Maintenance Records
Good records will assist in determining if corrective action is needed to correct charging, maintenance, or environmental
issues that may reduce the maximum life of your battery. If you have any questions or concerns, please call Leoch Battery for
assistance.
Reads are suggested after the battery is installed, and after the battery has been in float service for 6 months (Base
Line Readings for warranty records). Quarterly, or semi-annual maintenance records are suggested to give customer system
protection predictability, however annual maintenance readings are the minimum to maintain the warranty coverage.
Maintenance records will be required forwarranty.
Below please find some suggested maintenance sheets to assist the customer’s record keeping on the battery.
Installation Report
REPORT DATE: _________________
PAGE # _______of________
COMPANY NAME: _____________________________________________
CONTACT NAME: ______________________________________________
PHONE: _____________________________________________________
BATTERY STRING NAME: ________________________________________
NO. OF CELLS IN STRING: ______________________________
TYPE OF BATTERY: ___________________________________
STRING NO.: ________________________________________
INSTALLATION DATE: _________________________________
BATTERY ADDRESS: __________________________________________________________________________________________________________________
AMBIENT ROOM TEMPERATURE: ________________________________
CHARGER OUTPUT VOLTAGE: ___________________________________
CHARGER OUTPUT CURRENT: ___________________________________
CHARGER IMPOSED AC RIPPLE CURRENT AND OR VOLTAGE: _________________
SYSTEM FLOAT VOLTAGE
AT BATTERY TERMINALS: ______________________________________________
CHARGER IMPOSED AC RIPPLE CURRENT AND OR VOLTAGE: _________________________________________________________________________________
CONDITION OF VENTILATION AND MONITORING EQUIPMENT:
BATTERY CONDITION (APPEARANCE, CLEANLINESS, ACCESSABILITY):
BEFORE INSTALLATION CONDITION
ANY
AFTER INSTALLATION INSPECTION REPORT
VISUAL
CELL
CONCERNS
OCV
ON CHARGE
FLOAT
INTERNAL
OHMIC
READING
NEGATIVE
TERMINAL
TEMPERATURE
INTERCELL
CONNECTOR
RESISTANCE
RECEIVING
DAMAGE
(OPEN CIRCUIT
VOLTAGE)
CELL #
1
VOLTAGE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Baseline Inspection Report
BASELINE REPORT DATE: ______________________
PAGE # _________of___________
(Baseline should be taken 6 months after installation on float.)
COMPANY NAME: _________________________________________________
NO. OF CELLS IN STRING: ________________________________________
CONTACT NAME: __________________________________________________ TYPE OF BATTERY: ______________________________________________
PHONE: __________________________________________________________ STRING NO.: ___________________________________________________
BATTERY STRING NAME: ____________________________________________ INSTALLATION DATE: ___________________________________________
BATTERY ADDRESS: _________________________________________________________________________________________________________________
AMBIENT ROOM TEMPERATURE: ____________________________________
CHARGER IMPOSED AC RIPPLE CURRENT AND OR VOLTAGE: ___________
CHARGER OUTPUT VOLTAGE: ________________________________________ SYSTEM FLOAT VOLTAGE
CHARGER OUTPUT CURRENT: ________________________________________ AT BATTERY TERMINALS: ________________________________________
CHARGER IMPOSED AC RIPPLE CURRENT AND OR VOLTAGE: _______________________________________________________________________________
CONDITION OF VENTILATION AND MONITORING EQUIPMENT:
BATTERY CONDITION (APPEARANCE, CLEANLINESS, ACCESSABILITY):
QUARTERLY INSPECTION REPORT
QUARTERLY INSPECTION REPORT
INTERNAL
OHMIC
READING
RANDOM
TERMINAL
TEMPERATURE
INTERCELL
CONNECTOR
RESISTANCE
INTERNAL
OHMIC
READING
RANDOM
TERMINAL
TEMPERATURE
INTERCELL
CONNECTOR
RESISTANCE
FLOAT
VOLTAGE
FLOAT
VOLTAGE
CELL #
1
CELL #
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Note: Baseline reading is completed after 6 months on float in operation. Keep the baseline readings for permanent records.
Quarterly Inspection Report
REPORT DATE: ______________________
PAGE # _________of___________
COMPANY NAME: ___________________________________________________
CONTACT NAME: ____________________________________________________
PHONE: ____________________________________________________________
BATTERY STRING NAME: ______________________________________________
NO. OF CELLS IN STRING: ___________________________________
TYPE OF BATTERY: _________________________________________
STRING NO.: _____________________________________________
INSTALLATION DATE: ______________________________________
ADDRESS: ______________________________________________________________________________________________________________________________
AMBIENT ROOM TEMPERATURE: _______________________________________
CHARGER OUTPUT VOLTAGE: __________________________________________
CHARGER OUTPUT CURRENT: __________________________________________
CHARGER IMPOSED AC RIPPLE CURRENT AND OR VOLTAGE: ______
SYSTEM FLOAT VOLTAGE
AT BATTERY TERMINALS: ___________________________________
CHARGER IMPOSED AC RIPPLE CURRENT AND OR VOLTAGE: ____________________________________________________________________________________
CONDITION OF VENTILATION AND MONITORING EQUIPMENT:
BATTERY CONDITION (APPEARANCE, CLEANLINESS, ACCESSABILITY):
QUARTERLY INSPECTION REPORT
QUARTERLY INSPECTION REPORT
INTERNAL
OHMIC
READING
RANDOM
TERMINAL
TEMPERATURE
INTERCELL
CONNECTOR
RESISTANCE
INTERNAL
OHMIC
READING
RANDOM
TERMINAL
TEMPERATURE
INTERCELL
CONNECTOR
RESISTANCE
FLOAT
VOLTAGE
FLOAT
VOLTAGE
CELL #
1
CELL #
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Note: Baseline reading is completed after 6 months on float in operation. Keep the baseline readings for permanent records.
Annual Inspection Report
BASELINE REPORT DATE: ______________________
PAGE # _________of___________
COMPANY NAME: _________________________________________________
NO. OF CELLS IN STRING: ________________________________________
CONTACT NAME: __________________________________________________ TYPE OF BATTERY: ______________________________________________
PHONE: __________________________________________________________ STRING NO.: ___________________________________________________
BATTERY STRING NAME: ____________________________________________ INSTALLATION DATE: ___________________________________________
BATTERY ADDRESS: _________________________________________________________________________________________________________________
AMBIENT ROOM TEMPERATURE: ____________________________________
CHARGER IMPOSED AC RIPPLE CURRENT AND OR VOLTAGE: ___________
CHARGER OUTPUT VOLTAGE: ________________________________________ SYSTEM FLOAT VOLTAGE
CHARGER OUTPUT CURRENT: ________________________________________ AT BATTERY TERMINALS: ________________________________________
CHARGER IMPOSED AC RIPPLE CURRENT AND OR VOLTAGE: _______________________________________________________________________________
CONDITION OF VENTILATION AND MONITORING EQUIPMENT:
BATTERY CONDITION (APPEARANCE, CLEANLINESS, ACCESSABILITY):
QUARTERLY INSPECTION REPORT
QUARTERLY INSPECTION REPORT
INTERNAL
OHMIC
READING
RANDOM
TERMINAL
TEMPERATURE
INTERCELL
CONNECTOR
RESISTANCE
INTERNAL
OHMIC
READING
RANDOM
TERMINAL
TEMPERATURE
INTERCELL
CONNECTOR
RESISTANCE
FLOAT
VOLTAGE
FLOAT
VOLTAGE
CELL #
1
CELL #
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|