1. The 10KV insulation resistance tester is controlled by a 32-bit microcontroller, with a full Chinese operation interface, making it easy to operate.
2. Automatically calculates absorption ratio and polarization index, and automatically stores data every minute for 15 seconds, 1 minute, and 10 minutes for analysis.
3. Large output current, short-circuit current less than 5 mA.
4. Strong anti-interference capability, suitable for on-site operation in ultra-high voltage substations.
5. Automatic discharge after testing, with real-time monitoring of the discharge process.
6. Built-in rechargeable battery and charger, fully charged can be used continuously for 6 to 12 hours.
Operating Parts Function Steps/Methods
1. L terminal
"L" is the high-voltage output terminal, called the line terminal, connected to the tested line end via a high-voltage cable, for example, to the motor winding or cable core.
2. G terminal
"G" is called the shield terminal, used for measuring the volume resistance of insulating materials or cables using the three-electrode method, connected to the guard ring of the three electrodes.
3. E terminal
"E" is called the ground terminal, connected to the ground or neutral of the tested object, such as the motor housing metal, transformer core, or cable shielding layer.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
