IR420-D4-1, IR420-D4 Digital Ground Fault Monitor / Ground Detector Ungrounded (Floating) AC Systems

Description

1 IR420-D4 Series Digital Ground Fault Monitor / Ground Detector Ungrounded (Floating) AC Systems Technical Bulletin NAE1012090 / 04.2011 BENDER In.
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.

📥 Download Datasheet

IR420-D4-1 Datasheet Preview — This datasheet PDF includes multiple part numbers: IR420-D4-1, IR420-D4. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: IR420-D4-1, IR420-D4
Manufacturer: BENDER
File Size: 639.20 KB
Datasheet: IR420-D4-BENDER.pdf
Description: Digital Ground Fault Monitor / Ground Detector Ungrounded (Floating) AC Systems
Note: This datasheet PDF includes multiple part numbers: IR420-D4-1, IR420-D4.
Please refer to the document for exact specifications by model.

Features

* Insulation monitoring for ungrounded, low-voltage circuits AC 0…300 V
* Two separately adjustable response values
* Preset function (automatic assignment of basic parameters)
* Connection monitoring
* LEDs: Power On, Alarm 1, Alarm 2
* I

IR420-D4-1 Distributors

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📌 All Tags

IR420-D4 Digital Ground Fault Monitor Ground Detector Ungrounded Floating Systems BENDER

BENDER IR420-D4-1-like datasheet

IR420-D4-2

IR420-D4