UNI-T UTL8500X Series

Programable DC Electronic Load User Manual
72
Table 8-1 Main technical parameters of UTL8500X series electronic load
Input value
Input current 0~3A
0~30A 0~3A 0~30A 0~3A 0~15A
Input power
Minimum
operating
voltage
Range 0~18V
0~150V
0~18V 0~150V 0~18V 0~150V
Resolution 0.1 mV 1mV 0.1 mV 1mV 0.1 mV 1mV
Precision
Range 0~3A 0~30A 0~3A 0~30A 0~3A 0~15A
Resolution 0.1mA
1mA 0.1mA 1mA 0.1mA 1mA
Precision
Range
Resolution
Precision
Range
Resolution
Precision
T1&T2
Precision
Rise/Fall
slope
Minimum
rise time
Range 0~18V 0~150V 0~18V 0~150V 0~18V 0~150V
Resolution 0.1mV 1mV 0.1mV
1mV 0.1mV 1mV
Precision
Range 0~3A 0~30A
0~3A 0~30A 0~3A 0~15A
Resolution 0.1mA 1mA 0.1mA 1mA 0.01mA 0.1mA
Precision
Range
Resolution
Precision
Range
Resolution
Precision
0~3V
10Hz~200kHz
1%+5mV
0~3V
10Hz~200kHz
1%+5mV
Current
readback
value
16bit
0.1%+0.08S
0.1%+0.08S
Model
150W
±（0.025%+0.025%FS)
0.025%+0.05%FS
UTL8512S
UTL8511C
Rated
value
0~40℃
Constant
voltage
mode
Constant
current
mode
Constant
resistance
mode
Constant
power
mode
Dynamic
mode（CC
mode）
Power
readback
value
Ripple
UTL8511S
0.05Ω~7.5kΩ
16bit
0.1%+0.08S
150W
0~150V
150W
1.4V at 30A
±（0.05%+0.025%FS)
±（0.05%+0.05%FS)
10mW
±（0.1%+0.1%FS)
50μS~99.999S/Res:1μS
5μS±100ppm
0.001~3.0A/us
≥10us
10mW
±（0.1%+0.1%FS)
0~3V
10Hz~200kHz
1%+5mV
0~150V
300W
1.4V at 30A
±（0.05%+0.025%FS)
±（0.05%+0.05%FS)
0.05Ω~7.5kΩ
±（0.1%+0.1%FS)
300W
10mW
±（0.1%+0.1%FS)
50μS~99.999S/Res:1μS
5μS±100ppm
0.001~3.0A/us
16bit
≥10us
±（0.025%+0.025%FS)
±（0.025%+0.05%FS)
300W
0~150V
150W
1.4V at 15A
±（0.05%+0.025%FS)
±（0.05%+0.05%FS)
0.05Ω~7.5kΩ
150W
10mW
±（0.1%+0.1%FS)
50μS~99.999S/Res:1μS
5μS±100ppm
0.001~3.0A/us
≥10us
±（0.025%+0.025%FS)
±（0.025%+0.05%FS)
150W
10mW
±（0.1%+0.1%FS)
Voltage
readback
value
10mW