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RFP DC Load : Specifications
DC Load Modules General Specifications
Physical
Size: 3 RFP Slots
Weight 8.2 lbs (375W); 12.9 lbs (750W)
Connectors
DC Input and Sense: MS3102R20-24P Remote Programming:
9 pin D-Sub (Mating connector available)
Stability
<0.1% of FS after 8 hrs
Temperature Stability
<0.05% of FS/°C
Protection
Overvoltage: 525V ± 3%
Overcurrent: 20A ± 3% (375W)
40A ± 3% (750W)
Overpower: 19-394W ± 5% (375W)
38 – 788W ± 5% (750W)
Reverse Voltage: -15V ± 1V
Parallel Operation
Up to six modules. Must be adjacent.
Noise
30mA (pk-pk), 20 Hz to 20 MHz bandwidth
Programming Response Time
55ms
Input Trigger
Response Time
≤5ms
Dynamic Response
(10 to 90/90 to 10%)
50μs
Remote Sense
0.75V per source line
Max Float Voltage
500Vdc any input terminal to chassis
Cooling
Internal fans, require 110 CFM minimum airflow at
altitude and ambient temperature
Current Mode
Model
375W
750W
Range
0-15A
0-30A
Resolution
0.9mA
1.8mA
Accuracy
0.3% of FS
0.3% of FS
Resistance Mode
Range 1, Resolution
1-99Ω, 1Ω
Range 2, Resolution
100-1000Ω, 100Ω
Range 3, Resolution
1000-5000Ω, 1000Ω
Accuracy
5% of setpoint
Analog Control
Range
0 to 5V or 0 to 10V = FS
Accuracy
0.3% of FS
Bandwidth
8kHz @ -3dB
DC Input Ratings
Model
375W
750W
Voltage
500V
500V
Current
15A
30A
Power
375W
750W
Min Voltage, Full Load
3V
3V
Digital Amp Meter
Model
375W
750W
Range
0-15A
0-30A
Resolution
0.9mA
1.8mA
Accuracy
0.3% of FS
0.3% of FS
Digital Volt Meter
Range
0-500V
Resolution
33mV
Accuracy
0.1% of FS
All specifications are subject to change
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