Programmable Insulation Resistance/ Withstanding Voltage Tester

Electric safety wall detecting function Test mode programmable ACW to DCW to IR function toggle automatically

Electric safety wall detecting function

Voltage rises as time, seeking for the breakdown points

Voltage falls as time, preventing reverse overshoot

Over-zero start prevents the damages for DUT

Test mode Programmable

Voltage rise, voltage fall, test and dwell time programmable

Lower and upper current programmable

ACW to DCW to IR automatic switching function

Auto shift range in IR

Standard PLC interface, optional ports: RS232, RS485

Optional supply voltage 110V/220V, 50Hz/60Hz; The tester will first check whether the input power supply right connected to  N,L,G automatically after power on and give the prompt information if any of misconnection

Key lock, preventing operators from modifying testing parameters

Adopt 240*64 dot-matrix large graphics LCD displays setting parameters and testing parameters strikingly, visually

LCD contrast, buzzer volume, the retentive time of PASS signal can be adjusted by keystrokes

50 memory groups, 30 steps per group

Users can name freely memory groups as required, which maximum can be up to 14

Both Chinese and English operation interface

Standard PLC interface, optional ports: RS232C, RS485, GPIB, USB

Control eight memory groups through PLC interface; level signal or contact signal can be selected as PLC test signal and if level signal selected, PLC high output level is 24V during the testing

Test results which maximum can be up to 9999 can be stored inside the tester or sent to the computer through RS232

 

Withstanding Voltage
Model	Output Voltage	Accuracy	Test Current	Accuracy	Test time
CS9922D	(0.050-5.000/6.000)kV(AC/DC)	(2%+5V)	(0.001-50/20) mA (AC/DC)	(2%+2counts)	(0-999.9) s

 

Insulation Resistance
Model	Voltage setting	IR Range	Test time
CS9922D	100-1000V	1-10000 MΩ	(0-999.9) s

Programmable Insulation Resistance/ Withstanding Voltage Tester