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Blue Jay - Model ZJJ -Insulation Monitoring Relay
ZJJ DC insulation monitoring relay monitorsthe insulation of the DC bus, and it sendsalarm signal when the bus-to-groundinsulation drops to a certain value,also it ispanel mounted type,and the relay has a high-sensitivity grounding resistance monitoringand display circuit, it is great significance forthe safe operation of the DC system.Most popular related searches
- Monitoring of the DC circuit bus bar insulation resistance RF to earth.
- LCD screen display resistance value.
- Bridge balance method for resistance measurement.
- Adjustable response value ranges from 0-100kΩ.
- Smaller short-circuit grounding current for safe operation.