MICROTEST 7641 Hipot Tester (8CH)

Channel: 8

AC Hipot

Output Voltage: 10V~5000V

Voltage Resolution: 1V

Voltage Accuracy: ±(2% of setting +5V), no load

Output Frequency: 50/60Hz

Rated Current (Max.): 30mA

Leakage Current: 0~31mA

Lower Leakage Current Resolution: 0.001mA

Lower Leakage Current Accuracy: ±(1% of reading +5uA)

Measuring Time: 0.1~999s, 0 (Continuous)

Measuring Time Resolution: 0.1s

Ramp, Dwell, Fall Time: 0.1~99.9 sec

Arcing Detection: Level 0 for Off / Adjustable levels 1~9 (Level 1 is the most sensitive)

DC Hipot

Output Voltage: 10V~6000V

Voltage Resolution: 1V

Voltage Accuracy: ±(2% of setting +5V)

Rated Current (Max.): 10mA

Leakage Current: 0~11mA

Lower Leakage Current Resolution: 0.001mA

Lower Leakage Current Accuracy: ±(1% of reading +5uA)

Measuring Time: 0.1~999s, 0 (Continuous)

Measuring Time Resolution: 0.1s

Ramp, Dwell, Fall Time: 0.1~99.9 sec

Arcing Detection: Level 0 for Off / Adjustable levels 1~9 (Level 1 is the most sensitive)

Insulation Resistance

Output Voltage: 10V~6000V

Voltage Resolution: 1V

Voltage Accuracy: ±(2% of setting +5V)

Rated Current (Max.): 1mA

IR Upper Threshold: 200kΩ~100GΩ (Current measurement range 5nA ≤ I ≤ 1mA)

IR Resolution: 0.001MΩ

IR Accuracy:

50V: 200k~500MΩ, ±(5% of reading +30kΩ) / 500M~1GΩ, ±(10% of reading +20MΩ) / 1G~10GΩ, ±(25% of reading +100MΩ)

100V: 200k~200MΩ, ±(2% of reading +30kΩ) / 200M~1GΩ, ±(5% of reading +20MΩ) / 1G~20GΩ, ±(25% of reading +100MΩ)

500V: 500k~500MΩ, ±(2% of reading +30kΩ) / 500M~10GΩ, ±(5% of reading +20MΩ) / 10G~50GΩ, ±(20% of reading +100MΩ)

≥1000V: 1M~1GΩ, ±(2% of reading +30kΩ) / 1G~10GΩ, ±(5% of reading +20MΩ) / 10G~100GΩ, ±(20% of reading +100MΩ)

Measuring Time: 0.1~999s, 0 (Continuous)

Measuring Time Resolution: 0.1s

Ramp, Dwell, Fall Time: 0.1~99.9 sec

General

Remote Control: Test, Abort

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: 64 sets

USB Host Storage: Storage setting files and update firmware; the number of saved data sets depends on the USB capacity

List Mode: Each group contains up to 8 steps

Interface: RS-232, Remote, USB Host, USB Device, EXT.I/O

Power Supply: 100Vac~240Vac / 50/60Hz ±5%

Power Consumption: 350VA

Display: 480 × 272, 4.3" TFT LCD

Environment: Temperature: 5℃~40℃, Humidity: 20~80%RH

Dimension (W×H×D): 340 × 88 × 369.6mm

Weight: 14Kg

Datasheet