AMETEK ReFlex - Manual (Page 283)

Active Loads ReFlex Power™
7-8 M380056-01 Rev J
7.3.2
I
NPUT
C
HARACTERISTICS
E XTERNAL DC I NPUT
The modules are rated as follows:
LPAL: 375W/500V/15A
HPAL: 750W/500V/30A.
R EADBACK R ESOLUTION
Input Voltage resolution: 33mV
Current resolution: 375W model: 0.9mA
750W model: 1.8mA
R EADBACK A CCURACY
Voltage accuracy: 0.1% of full-scale, at 25 °C, +/- 5 °C
Current accuracy: 0.3% of full-scale, at 25 °C, +/- 5 °C
C URRENT M ODE
Programming Range
375W: 0.045-15ADC; 750W: 0.090-30ADC
Digital Programming Resolution
375W model: 1.0mA; 750W model 2.0mA
Digital Programming Accuracy
0.3% of full-scale, at 25 °C, +/- 5 °C
Analog Programming Accuracy
0.3% of full-scale, at 25 °C, +/-5 °C
Analog Programming Range
0Vdc to 10Vdc (full scale current)
Analog Programming Bandwidth
10kHz, -3dB frequency
Analog Programming Input Impedance
≥10k ohm
Temperature Drift
0.05% of full-scale/°C
Stability
0.1% of full-scale after 8 hours at constant line, load, and temperature.