Measure Transformer Insulation Resistance

The Insulation Resistance Tester is specifically designed for laboratory or on-site insulation testing. It features a high-precision microcurrent measurement system and a digital step-up system. Measurement can be conducted by simply connecting the test sample with one high-voltage line and one signal line. The measurement is automated, with results displayed on a large-screen LCD and stored for record.

Key Features

1．Adopt32Microcontroller controlled, full Chinese operational interface, easy to operate.

2Automatically calculates absorption ratio and polarization index, automatically stores.15Second.1Minutes10Minute data facilitates analysis.

3High output current, short-circuit current ≧5mARobust anti-interference capabilities, suitable for field operations in ultra-high voltage substation environments.

4The automatic discharge after testing is completed, with real-time monitoring of the discharge process.

5Incl. rechargeable battery and charger, for continuous use after a full charge.6～12Hour.

6．．．．．．RS232Serial port, with the functionality of computer-operated instruments. (Optional)