IR423 - A-ISOMETER - Insulation monitoring device

Datasheet Details

The IR423 A-.

Insulation monitoring for mobile gene- rators AC 0…300 V.
Option “W”: For high mechanical stress when using the protective measure “Protective separation with insulation monitoring and disconnection”.
Two separately adjustable response values.
Connection monitoring system / earth.
Power On LED, LED Alarm 1, LED Alarm 2.
Internal and external test / reset button.
Two separate alarm relays (one changeover contact each).
N / O.

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