BIM-M1000 is designed to monitor the insulation resistance of unearthed AC/DC systems (IT systems) up to 1000Vac/dc. The device generates ¡À15V pulsating measuring voltage for injection into the IT system. When the value falls below the preset response values, the alarm LEDs light up. The device supports two separately adjustable response values, allowing a distinction to be made between "pre-alarm" and "alarm".

BIM-M1000 complies with IEC 61557-1:2018 and IEC 61557-8:2018 standards and is suitable for AC/DC IT systems, battery energy storage, electric vehicles, DC charging stations, and other scenarios. It also supports RS485 and CAN bus communication, facilitating integration into remote monitoring systems.

Feature

1. Insulation monitoring of un-earthed AC/DC system;

2. Measure single-pole insulation fault in DC system (DC+ to earth and DC- to earth);

3. Measure DC system-to-ground insulation fault (DC+ and DC- to earth);

4. Measurement system-to-ground insulation fault in AC system (L1 and L2 to earth);

5. Two separately configurable response values;

6. Alarm signaling via LEDs and alarm relays;

7. Comply with standards IEC 61557-1/ IEC 61557-8;

8. With overvoltage alarm function;

9. Automatically adapt to system Y capacitance ¡Ü4 ¦ÌF

Specification

Chongqing Blue Jay Technology Co.,Ltd

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