A hipot test checks for “goodisolation”and makes surety of no current will flow from one point to another point. In the past, hipot tester used OP amplifier method which is easy to be interfered by the variation of input voltage. HT7631 series use PWM amplifier method, the stable output voltage achieves “security” and “reliable” measurement. Mounted 8/16 channels expansion box saving space for production line and increasing capacity.
- 8 channels
- Support AC 5000V, DC 6000v, Insulation Resistance 1.2GΩ
- Arcing detection
- Adjustable ramp time (0.1s-10s)
- True RMS measurement circuit
- USB Host storages setting files and can update firmware
- Support Remote control signal
- 7508/7516 (8/16 channels) expansion box can conjunction with 7631 for expanding channels to meet the vehicle wire or PCB testing
Measurement Data
Item | Range | Resoultion | Accuracy |
AC Output Voltage | 10V ~ 5000V | 1 | ±(3% of setting+5V) |
AC Output Frequency | 50 / 60Hz | ||
AC Upper Threshold | 0.001 ~ 31mA | 0.001 | ±3% |
AC Lower Threshold | 0.000 ~ 30.99mA | 0.001 | ±3% |
AC Test Duration (Ramp Time) | 0.1 ~ 999s (0.1 ~ 10s) | 0.1 | |
AC Arcing Detection | 0 ~ 20 | ||
DC Output Voltage | 10V ~ 6000V | 1 | ±(3% of setting+5V) |
DC Upper Threshold | 0.001 ~ 11mA | 0.001 | ±3% |
DC Lower Threshold | 0.000 ~ 10.99mA | 0.001 | ±3% |
DC Test Duration (Ramp Time) | 0.1 ~ 999s (0.1 ~ 10s) | 0.1 | |
DC Arcing Detection | 0 ~ 10 | ||
IR Output Voltage | 10 ~ 1000Vdc | 1 | ±(3% of setting+5V) |
IR Upper Threshold | 1 ~ 12000MΩ | 1 | 100 ~ 500V, 1 ~ 1000MΩ(±5%) 500 ~ 1000V, 2 ~ 12000MΩ(±5%) |
IR Lower Threshold | 0 ~ 11999MΩ | 1 | |
IR Test Duration (Ramp Time) | 0.1 ~ 999s (0.01 ~ 10s) | 0.1 |
Specifications
PLC Remote Control | Test, Abort |
PLC Remote Output Signal | Pass, Fail, HV output, Testing |
Safety switch | When testing, you need to short-circuit the INTER LOCK on the rear of the instrument to output the test voltage |
Built-in Storage | 15 sets setting files |
USB Host Storage | Storage setting files and update firmware |
List mode | Each group contains up to 32 steps |
Interface | RS-232, Remote, USB Host/Device, EXT. I/O |
Power Supply | Voltage 90 ~ 264Vac |
Frequency 50 / 60Hz±5% | |
Display | 480*272, 4.3″ TFT LCD |
Environment | Temperature : 5℃ ~ 40°C Humidity : 0 ~ 80% |
Dimension (W*H*D) | 435x145x500 mm |
Weight | 15 Kg |