Microtest 7640 Hipot Tester

Product Description:

7640 is 21 channels Hipot tester.You are able to choose from various test methods and not be restricted to use parallel test for productivity by using our 7640 model. Furthermore, you can distinguish a faulty item among multiple DUTs by the unique function of this model according to your settings. Applications include transformers, motors, capacitors, inductors, wires and wave filters.

Powerful 21 channels to leverage efficiency

Extra-large graphics LCD window (320*240)

Built-in programmable PLC remote control interface

Arcing detection

Provide AC high voltage, DC high voltage and insulation test

Ramp time setting

Built-in RS-232 interface

Product Specification:

Measurement Data

Item      Range   Resoultion         Accuracy

AC Output Voltage         100V ~ 5000V   10         ±(3% of setting+5V)

AC Output Frequency    50 / 60Hz                       

AC Upper Threshold (mA)           0.001 ~ 10         0.001   ±3%

AC Lower Threshold (mA)           0 ~ 9.999           0.001   ±3%

AC Test Duration, Rise Time       0.1 ~ 99.9s        0.1       

AC Arcing Detection       1 ~ 9                  

DC Output Voltage         100V ~ 6000V   10         ±(3% of setting+5V)

DC Upper Threshold  (mA)         0.001 ~ 5           0.001   ±3%

DC Lower Threshold  (mA)          0 ~ 4.999           0.001   ±3%

DC Test Duration, Rise Time       0.1 ~ 99.9s        0.1       

DC Arcing Detection      1 ~ 9                  

IR Output Voltage          100 ~ 1000Vdc 10         ±(3% of setting+5V)

IR Upper Threshold  (mA)           1 ~ 9999            1           100 ~ 500V, 1 ~ 1000MΩ(±5%)

500 ~ 1000V, 10 ~ 5000MΩ(±5%)

1000V,10 ~ 9999M(±5%)

IR Lower Threshold  (mA)           0 ~ 9998            1

IR Test Duration, Rise Time        0.1 ~ 99.9s        0.1       

Specifications

Power Supply    Voltage 115 / 230Vac ± 15%

Frequency 50 / 60Hz ± 5%

Display 320*240 dot-matrix display

Interface            RS-232, Remote Control

PLC Remote Control      Test, Abort

PLC Output Signal          Pass, Fail, HV output

Flash Memory   30 sets

Operation          Manual, External Trigger

Environment     Temperature :  5℃ ~ 40°C    Humidity : 0 ~ 80%

Dimension (W*H*D)     435x178x525  (mm)

Weight 19 (Kg)

Measurement Items

AC Withstand    100V – 5000V

DC Withstand   100V – 6000V

Insulation Resistacne    100V – 1000Vdc

Arcing   1~ 9

Applications

transformers, motors, capacitors, inductors, wires and wave filters