Datasheet4U Logo Datasheet4U.com

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

IR420-D4 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.

IR420-D4 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

📥 Download Datasheet

Preview of IR420-D4 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
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

📁 Related Datasheet

  • IR42-21C - 1.8MM ROUND SUBMINIATURE INFRARED LED (ETC)
  • IR423 - A-ISOMETER - Insulation monitoring device (Bender)
  • IR423-3C - LED (Everlight Electronics)
  • IR4007K - Switched Power-Supply (International Rectifier)
  • IR4301 - Integrated analog input Class D audio amplifier (International Rectifier)
  • IR4302 - 2-Channel Integrated Analog Input Class D Audio Amplifier (International Rectifier)
  • IR4311 - Integrated analog input Class D audio amplifier (International Rectifier)
  • IR4312 - 2-Channel Integrated Analog Input Class D Audio Amplifier (International Rectifier)

📌 All Tags

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