Delta Electronics Power Supply DRP024V060W1BA User Manual

Switch Mode Power Supply  
DRP024V060W1BA  
60W 1Phase CliQ ll DIN Rail  
Features:  
Ease of wire connection to  
terminals  
Comes with detachable  
connectors  
Overload, Overvoltage &  
Thermal protection  
Efficiency > 89%  
Power boost 150% for 3  
seconds  
Expected life time: 10  
years  
Redundancy: Yes (with  
external ORing diode)  
RoHS & IP20 compliant  
Meet Energy Star Level 5  
3 years warranty  
DRP024V060W1BA  
Summary  
The new CliQ II DRP024V060W1BA is the  
latest offering from one of the world’s largest  
power supply manufacturers - Delta.  
The product offers a nominal output voltage of  
24 V, a wide temperature range from -20°C to  
+80°C and a minimum holdup time of 20 ms.  
The state-of-the-art design is made to  
withstand harsh industrial environments. The  
rugged, ultra-compact metal case is shock and  
vibration resistant according to IEC60068-2.  
The 60 watts DIN Rail power supply provides  
overvoltage, overload and thermal protection.  
Due to the wide input voltage range from 85  
to 264 VAC, the Delta’s CliQ II power supply is  
worldwide usable.  
It also comes with multiple output terminals  
for fast wiring and easy installation.  
1/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
General Data  
Isolation voltage:  
Input / output  
Input / PE  
type test/routine test  
type test/routine test  
type test/routine test  
4 KVAC / 3 KVAC  
1.5 KVAC / 1.5 KVAC  
1.5 KVAC / 500 VAC  
IP20  
Class I with PE connection  
> 1,000,000hrs.  
output / PE  
Degree of protection  
Class of protection  
MTBF  
Type of housing  
Dimensions (L / W / H )  
Weight  
Aluminium (AI5052)  
121mmx32mmx125mm  
0.37Kg  
STATUS Indicator  
LED (6) DC OUTPUT OK  
Climatic Data  
YES (GREEN LED)  
Ambient temperature (Operating)  
Ambient temperature (Storage)  
Humidity at 25°C, non-condensing  
-20°C to 80°C (> 50°C de-rating)  
-25°C to 85°C  
< 95% RH  
10Hz to 500Hz @ 30 m/ S2 (3G peak); displacement of 0.35mm;  
60min per axis for all X, Y, Z direction. in acc. with IEC 68000-2-6.  
Vibration (Non-Operating)  
Shock (in all directions)  
Pollution degree  
30G (300m/S2) in all directions according to IEC60068-2-27  
2 according to EN50178  
Climatic class  
3K3 according to EN 60721  
In conformance with EMC guideline 89/336/EEC and low  
voltage directive 73/23/EEC  
DINRAIL 1AC / 24V DC / 2.5A (EOE11010248)  
EMC (electromagnetic compatibility)  
Immunity to interference according to EN 61000-6-2  
LEVEL 4  
8 KV  
15 KV  
LEVEL 3  
EN 61000-4-2 1)  
Discharge of static electricity (ESD)  
Housing  
Contact discharge:  
Air Discharge:  
Housing  
EN 61000-4-3 1)  
80MHz - 1GHz / 10V/M with 1kHz tone / 80% modulation  
Radiate Field Immunity  
Frequency/Field intensity:  
2KV4)  
EN 61000-4-4 1)  
Fast transients (Burst):  
EN 61000-4-5 1)  
Surge voltage Immunity (Surge):  
2KV3) / 2KV4) (Level 3)  
EN 61000-4-6 1)  
Conducted Immunity  
EN 61000-4-11 2)  
Voltage dips  
I/O:  
Level 3  
0.15MHz - 80MHz / 10Vrms.  
Input: Main Buffering > 20ms.  
Frequency / Uo:  
Noise emission according to EN 61000-6-3  
Emitted radio interface  
Radio interference voltage  
EN55011 (EN55022) CLASS B5  
EN55011 (EN55022) CLASS B5  
EN55011 corresponds to CISPR11 / EN55022 corresponds to CISPR22 / EN 61000 corresponds to IEC 61000  
1) Criterion A:  
2) Criterion B:  
Normal operating behavior within the defined limits.  
Temporary impairment to operational behavior that is corrected by the device itself.  
3) Symmetrical: Conductor to conductor.  
4) Asymmetrical: Conductor to ground.  
5) Class B:  
Area of application industry and residential.  
3/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Numbering for DIN Rail Power Supply  
For example: DRP024V060W1BA  
XX X XXXX XXXX X XX  
XXXX……………Watt  
XX X XXXX XXXX X XX  
XX………………….Product Type  
060W  
120W  
240W  
480W  
60 Watt  
DR  
DinRail  
120 Watt  
240 Watt  
480 Watt  
XX X XXXX XXXX X XX  
X………………….Model  
XX X XXXX XXXX X XX  
P
Power Supply  
X………………….Phase  
XX X XXXX XXXX X XX  
1
3
1 Phase  
3 Phase  
XXXX………………….Voltage  
XX X XXXX XXXX X XX  
024V  
24 Voltage  
XX………………….Variation (Eg,  
Customer, material,Etc.)  
BA  
Delta standard  
metal case  
4/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Block Diagrams/Connections:  
Block Diagram of Power Supply,  
DRP024V060W1BA  
5/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Engineering Data  
Derating Curve (Both of Horizontal and Vertical)  
o
Model: DRP024V060W1BA  
110%  
100%  
90%  
80%  
70%  
60%  
50%  
40%  
30%  
20%  
10%  
0%  
-20 -10  
0
10  
20  
30  
40  
50  
60  
70  
80  
Ambient Temperature (C)  
Note:  
1. Do not use the device in areas outside  
of the shaded portion shown in the  
above graph. Internal parts may  
gradually deteriorate and become  
damaged.  
2. Based on the above graph, if the  
ambient temperature is greater than  
50°C, the output capacity has to be  
recover when ambient temperature  
drops to 50°C or output capacity is  
reduced as recommended in the graph.  
3. If the device has to be mounted in any  
other direction, please contact your  
service provider for more details.  
4. In order for the device to function in  
the manner intended, it is also  
reduced  
temperature increase. If not, the device  
will go into over-temperature  
protection by switching off i.e. device  
will go into bouncing mode. It will  
by  
2.5%  
per  
Celsius  
necessary to observe a lateral spacing  
of 2cm from other equipments.  
5. Depending on the ambient temperature  
and output capacity of the device, the  
device housing can be very hot!  
6/13  
1/10/2011  
Rev: 00,  
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Switch Mode Power Supply  
DRP024V060W1BA  
Mechanical drawing  
Device description (Fig. 1)  
(1) Input terminal block connector  
(2) Output terminal block connector  
(3) DC voltage adjustment potentiometer  
(4) DC OK control LED (green)  
(5) Universal mounting rail system  
7/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Overload Protection  
The Power Supply is provided with an overload protection (OLP) function which protects the power  
supply from possible damage caused by excess current. The Power Supply also has an over  
temperature protection (OTP) in case overload condition persists for an extended duration and is  
below the overload trigger point but > 100% load.  
Typically the overload current (IOL) is > ISURGE (150%) output voltage will start dropping when the  
power supply reaches max power limit. It will go into bouncing mode when the output reaches UVLO  
(under voltage point). The output voltage will recover automatically when the overload condition is  
removed.  
Short Circuit Protection  
The Power Supply has a short circuit protection which is in line with the overload protection and  
activates whenever there is a short across the output voltage. It will go into bouncing mode and  
recovers automatically when the fault is removed.  
Over Temperature Protection  
The Power Supply has an over temperature protection (OTP). This is activated when the overload  
condition persists for an extended duration and the output current is below the overload trigger  
point but >100% load.  
In the event of a higher ambient operating condition at 100% load, the Power Supply will run into  
OTP when the ambient temperature is > 55°C. When activated, the output voltage will go into  
bouncing mode until the operating ambient temperature drops to 50°C or output capacity is reduced  
as recommended in the graph.  
8/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Overvoltage protection  
The Power Supply has an overvoltage protection (OVP) and is activated when the power supply  
feedback circuit fails. The output voltage will not be > 35V under any Line/Load and operating  
ambient temperature.  
The Power Supply does not shut down but goes into Hiccup mode (Auto-Recovery). The output  
voltage will recover back to 24VDC once the fault is removed.  
Inrush Current, Start-up Time, Output Hold-up Time  
Inrush Current,  
Inrush current is the first surge current seen on the input side when AC input is applied to the Power  
Supply. It is the first pulse captured. See below for the Inrush current in a typical Power Supply.  
Start-up Time,  
Start-up time is measured from the point AC input is applied to the point output voltage reaches  
within 90% of its set value. See below for a typical start-up time characteristic.  
Rise Time,  
Rise time is measured from the point output voltage rises from 10% to 90% of its set value. See  
below for a typical rise time measurement.  
9/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Hold-up Time,  
Hold time is the time when the AC input collapses and o/p voltage retains regulation for a certain  
period of time is called as hold up time. See in the picture below a typical hold up time  
characteristic of a power supply. The hold time is measured until the output voltage remains in  
regulation hence it measured until the output voltage reaches minimum regulation -2% of its set  
value.  
Output Voltage Adjust  
The 24VDC connection is made using the "+" and "" screw connections. At the time of delivery,  
the output voltage is 24VDC. The output voltage can be set from 24 to 28VDC on the  
potentiometer seen as Adjust on the front panel of each power supply.  
10/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Surge Load  
See below typical surge load capability of the power supply, the PSU is capable of delivering 3 secs  
of Surge load about 150% of IO max the o/p voltage can be out of regulation limits of + 5%.  
Dynamic Load  
The Power Supply is capable of dynamic output voltage load change from 10% to 90% within ±5%  
of regulation limits, and from 0% to 100% within ±10% of regulation limits. See picture below on  
the dynamic behavior of the Power Supply.  
11/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Redundancy & Parallel Operation with ORing Diode  
See picture below for a typical Redundant/Parallel operation using CliQ II Series Power Supplies.  
Power Supply Unit 1 (PSU1) and Power Supply Unit 2 (PSU2) are connected through a twin diode  
where Anode 1 (A1) is connected to the +Ve of PSU1 and A2 is connected to the +Ve of PSU2 and  
both output ground are shorted together.  
The output of PSU1 and PSU2 is drawn from the Cathode K of the twin diode, making the Power  
Supply work in Redundant/Parallel operation.  
Redundant Operation:  
When 2 Power Supplies are connected in parallel, the Power Supply with the higher output voltage  
will take the maximum load while the other will operate in standby mode (at no load). In case the  
first Power Supply fails, the second will take over the load and supplies the required power to the  
end system.  
12/13  
Rev: 00,  
1/10/2011  
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Switch Mode Power Supply  
DRP024V060W1BA  
Parallel Operation:  
When 2 Power Supplies are connected in parallel, they can share the load if the following steps are  
taken.  
Step 1:  
Measure the output voltages at no load from A1 to Ground i.e. VA1 to Ground of PSU1 and VA2 to  
Ground of PSU2. If the voltages are not the same, follow Step 2. If they are the same, skip to Step  
3.  
Step 2:  
Adjust the output voltages, with the help of VR on the Power Supply front panel market as ADJUST,  
to the same level. For e.g. if PSU1 is measuring 24.15Vdc and PSU2 is measuring 24.25Vdc, adjust  
the output voltage of one to be the same as the other.  
Step 3:  
Connect the Power Supply to the end system load and measure the output voltages from A1 to  
Ground i.e. VA1 to Ground of PSU1 and VA2 to Ground of PSU2. Ensure that the output voltages are  
the same even after the 2 Power Supplies are connected to load. If not, adjust them with the VR  
available on the front panel. A tolerance of +/-25mV would be acceptable.  
Note:  
1. If the output voltage of any Power Supply is higher, it will take the initial load and share the  
maximum load.  
2. If the output voltages are the same, then an equal load current sharing between the 2 Power  
Supplies can be achieved.  
3. The ORing diode must be of an appropriate rating. The rating must be at least 4 times of the  
output load current and at least reverse voltage rating of 20Vrr.  
4. The use of a heat sink is advised to ensure the ORing Diode does not overheat.  
5. Recommended Redundancy Module: DRR-20A  
13/13  
Rev: 00,  
1/10/2011  
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