Kongter ISM-200 绝缘监视器

* Monitor of grounding resistance:

- Grounding resistance range: 0 － 50KΩ

- Insulation decreasing range: 51－500KΩ

* Voltage range:

- Positive to ground: 0 － 300V

- Negative to ground:  0 － 300V

- System total voltage: 0 － 300V

- AC interference voltage: 0 － 300V

* Monitor of distributed capacitance: 0－999uF

* Anti-interference of DC distributed capacitance: >10000uF

* Suitable for DC system voltage: 24V, 48V, 110V, 220V or other customized voltage leveling.

* Monitor branch circuits: Up to 500

* Grounding resistance when MCM connected to DC system: >1000 K

* Accuracy of voltage monitoring:5%

* Grounding insulation warning: With YX output contact

* System low voltage warning: 198V (with YX output contact)

* System high voltage warning: 242V (with YX output contact)

* Connectors: Standard RS232/RS485/RS422, compatible with connectors of automation system. 

* Environment temperature: -30℃ ~ +50℃。

* Relative humility: ≤96%

* Tolerance of DC voltage ripple: 2%

* Standard: CE marking, LVD standard

* Current range: customized as 10mA, 20mA & 100mA

* Current accuracy: 0.1