ITech IT8800 Series - Page 84

Technical Specifications
Copyright © ITECH Electronic Co., Ltd. 76
Voltage (CV)
0V 0V 0V 0V
Resistance
(CR)
≒3.5mΩ ≒3.5mΩ ≒7.5mΩ ≒7.5mΩ
Input
terminal
impedance
1MΩ 2MΩ
Dimension
37U 37U
Model IT8837B IT8837H
Rated value
( 0-40 °C)
Input voltage
0~500V 0~800V
Input current
0~90A 0~900A 0~45A 0~450A
Input power
45KW 45KW
Min. operating
voltage
0.3V/90A 3V/900A 0.3V/45A 3 V/450A
Constant
voltage
mode
Range
0.1~50V 0.1~500V 0.1~80V 0.1~800V
Resolution
1mV 10mV 1mV 10mV
Accuracy
±(0.025%+0.05%FS) ±(0.05%+0.05%FS)
Constant
current
mode
Range
0~90A 0~900A 0~45A 0~450A
Resolution
1mA 10mA 1mA 10mA
Accuracy
±(0.1%+0.1%FS) ±(0.1%+0.1%FS) ±(0.05%+0.1%FS)
Constant
resistance
mode *1
Range
0.005Ω~10Ω 10Ω~7.5KΩ 0.01Ω~10Ω 10Ω~7.5KΩ
Resolution
16bit 16bit
Accuracy
0.01%+0.08S *2
0.01%+0.0008S
0.01%+0.08S *2
0.01%+0.0008S
Constant
power
Mode *3
Range
45KW 45KW
Resolution
1W 1W
Accuracy
0.2%+0.2%FS 0.2%+0.2%FS
Measuring range
Read-back
voltage
Range
0~50V 0~500V 0~80V 0~800V
Resolution
1 mV 10 mV 1 mV 10 mV
Accuracy
±(0.025%+0.025%FS)
Read-back
current
Range
0~90A 0~900A 0~45A 0~450A
Resolution
1mA 10mA 1mA 10mA
Accuracy
±(0.1%+0.1%FS) ±(0.05%+0.05%FS)
Read-back
power
Range
45KW 45KW
Resolution
1W 1W
Accuracy
±(0.2%+0.2%FS) ±(0.2%+0.2%FS)
Protection range
Overpower protection
≒45.1KW ≒45.1KW
Overcurrent protection
≒99A ≒990A ≒49.5A ≒495A
Overvoltage protection
≒530V ≒850V
Overtemperature
protection
≒85℃ ≒85℃
Specification