Programmable Insulation Resistance/ Withstanding V

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 Current Low-limit and up-limit programmable Maximum power output can be up to 500VA Can set offset value LCD display with menu-guided operation Arc detection (set up as current) ACW to DCW to IR automatic switching function 20 memory groups, 8 test steps per group 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: RS232CRS485GPIBUSBPRINTER 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 Model CS9922ICS9922AIWithstandingvoltage Output voltage(kV) (0.050-5.000/6.000)(AC/DC)(0.050-5.000)(AC)Accuracy ±(1%+5V)±(1%+5V)Test current(mA) (0.001-12/5)(AC/DC)(0.001-12)(AC)Accuracy ±(2%+2counts)±(2%+2counts)Frequency 50/60Hz50/60HzARC detection(mA) (0-12/5)(AC/DC)(0-12)(AC)InsulationResistance Voltage range(V) (250-1000)±(2%+5V) (250-1000)±(2%+5V) IR range(MΩ) 1-10000 1-10000Test time(s)(0-999.9)Dimensionwidth×height×length:285mm×95mm×410mmWeight(about)14kg