IR420-D4-2 datasheet, systems equivalent, BENDER

IR420-D4-2 systems equivalent, digital ground fault monitor / ground detector ungrounded (floating) ac systems.

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Features and benefits

* Insulation monitoring for ungrounded, low-voltage circuits AC 0…300 V
* Two separately adjustable response values
* Preset function (automatic ass.

Description

The A-ISOMETER® IR420-D4 monitors for ground faults in ungrounded AC systems from 0 to 300 V by measuring the system's insulation resistance. The IR420-D4 is designed to provide predictive maintenence and detect ground faults in ungrounded systems be.

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