ITech IT-M3300 Series - Page 121

Technical Specification
Accuracy
<0.1% Umax
Read-back
Resistance
Range
1-3000Ω
Resolution 1Ω
Accuracy
(1/Rmin)*2%: (1~300Ω), (1/Rmin)*5%: (300~3000Ω)
Read-back
Power
Range
0-400W
Resolution 0.1W
Accuracy
<1% Pmax
Temperature Coefficient
Temperature
Coefficient
Voltage Temperature
Coefficient
100ppm/℃
Current Temperature
Coefficient
50ppm/℃
Protection range
OCP 6.2A
OVP 310V
OPP 410W
Short circuit test
Current 6.6A
External analog (optional)
Current programming
External 0V~10V is 0~6A
Current monitoring
External 0V~10V is 0~6A
Voltage programming
External 0V~10V is 0~300V
Voltage monitoring
External 0V~10V is 0~300V
AC parameters
Voltage range
100VAC -240VAC
OVP 264VAC
UVP 90VAC
Frequency
47Hz~63Hz
Max. current (rms） 2Aac (AC220V)
DC Offset
-0.1A~+0.1A
Environment
Working temperature
0- 40 °C
Storage temperature
-20- 70℃
Noise 60dB
External temperature measurement
Measurement range
-20℃——120℃
Copyright © Itech Electronic Co., Ltd.
110