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Programmable electronic loads

electronicload

OVERVIEW


• 6 different modes of operation: CC, CR, CV, CW,CC+CV, CR+CW
• Overcurrent, overvoltage, overload, overtemperature and reverse polarity protection
• High resolution display
• Programmable soft-start (depending on temperature and voltage presets)
• Battery test and short-circuit test functions
• External trigger signals for input and output
• Dynamic operation with adjustable rise & fall times
• Current waveforms programmable via front panel
• Digital interfaces: RS232/RS485/USB
• Special versions available on request

MODELS

Type Power (W) Voltage (VDC) Current (A)
ELP/DCM9711 150 0 - 150 0 - 30
ELP/DCM9712 300 0 - 150 0 - 30
ELP/DCM9712B 300 0 - 500 0 - 15
ELP/DCM9712C 300 0 - 150 0 - 60
ELP/DCM9712B30 300 0 - 500 0 - 30
ELP/DCM9713 600 0 - 150 0 - 120
ELP/DCM9713B 600 0 - 500 0 - 30
ELP/DCM9714 1200 0 - 150 0 - 240
ELP/DCM9714B 1200 0 - 500 0 - 60
ELP/DCM9715 1800 0 - 150 0 - 240
ELP/DCM9715B 1800 0 - 500 0 - 120
ELP/DCM9716 2400 0 - 150 0 - 240
ELP/DCM9716B 2400 0 - 500 0 - 120
ELP/DCM9716E 3000 0 - 150 0 - 480
ELP/DCM9717 3600 0 - 150 0 - 240
ELP/DCM9717B 3600 0 - 500 0 - 120
ELP/DCM9717C 3600 0 - 150 0 - 500
ELP/DCM9718 6000 0 - 150 0 - 240
ELP/DCM9718B 6000 0 - 500 0 - 120
ELP/DCM9718D 6000 0 - 500 0 - 240
ELP/DCM9718E 6000 0 - 600 0 - 120
ELP/DCM9718F 6000 0 - 150 0 - 480
ELP/DCM9834 10000 0 - 150 0 - 500
ELP/DCM9835 15000 0 - 150 0 - 500
ELP/DCM9835B 15000 0 - 500 0 - 240
ELP/DCM9836 20000 0 - 150 0 - 500
ELP/DCM9836B 20000 0 - 500 0 - 240
ELP/DCM9837 35000 0 - 150 0 - 500
ELP/DCM9837B 35000 0 - 500 0 - 240
ELP/DCM9838 50000 0 - 150 0 - 500
ELP/DCM9838B 50000 0 - 500 0 - 240
ELP/DCM9839 50000 0 - 500 0 - 240
ELP/DCM9839B 100000 0 - 500 0 - 240
ELP/DCM9840 200000 0 - 150 0 - 1500
ELP/DCM9840B 200000 0 - 500 0 - 500

 

TECHNICAL DATA

 

Input Voltage Specification
Input Voltage Range 110 VAC / 230 VAC ±10 %
Input Frequency 47 - 63 Hz
Output Specification
CC mode
Range 0 - 1500 A
Resolution 0,1 - 10 mA
Accuracy 0,03 % - 0,05 %FS to 0,15 % +0,2 %FS
CV mode
Range 0,1 - 600 V
Resolution 1 - 10 mV
Accuracy 0,03 % + 0,02 %FS to 0,03 % + 0,05 %FS
CR mode >10 % for V and I
Range 0,03 - 10 k Ù
Resolution 16 bit
Accuracy 0,1 % + 0,1 %FS - 0,1 % + 0,15 %FS
CP mode >10 % for V and I
Range 150 - 200,000 W
Resolution 1 mW - 100 mW
Accuracy 0,1 %+0,1 %FS - 0,2 %+0,15 %FS
Voltage measurement
Range 0,1 - 600 V
Resolution 1 mV - 10 mV
Accuracy 0,015 % + 0,03 %FS to 0,015 % + 0,05 %FS
Current measurement
Range 0 - 1,500 A
Resolution 0,01 - 10 mA
Accuracy 0,03 % + 0,05 %FS - 0,15 % + 0,2 %FS
Power measurement >10 % for V and I
Range 100 - 200,000 W
Resolution 1 -100 mW
Accuracy 0,1 % + 0,1 %FS to 0,15 % + 0,2 %FS
Battery test
Battery voltage 0,1 - 150V
Max. measuring capacity 999 Ah
Resolution 0,1 mA
Testing time 1s - 32 h
Dynamic test
Rise time 2,5 - 5A / ìS
Pulse duration 0 - 25 kHz
Duty cycle 60ìs - 999s
Accuracy ±15 % offset + 10 %FS
CC soft start 1 - 1,000 ms
Short-circuit
Current / CC mode 3,3 - 1,500 A
Voltage / CV mode 0 V
Resistance / CR mode 2,3 - 300 m Ù
Programming & Control
Output Control and Control panel and / or computer interface
Measurement (16 bit): RS232, RS485, USB
Ambient Conditions
Cooling Forced Air
Operating Temperature 0 to +40 °C
Storage Temperature -10 to +70 °C
Humidity <80 %
Operating Altitude <2000 m
Vibration 10 - 55 Hz / 1 min / 2G XYZ
Shock <20 G
Weight 3,5 to 4,280 kg