ISOMETER® IR427 with MK7

Insulation monitoring device for medical IT systems
Load and temperature monitoring for IT system transformers
According to IEC 60364-7-710 and IEC 61557-8
Two separately configurable response values
Multi-functional LC display

The ISOMETER® of the IR427 series is designed to monitor the insulation resistance of AC circuits (medical IT systems). At the same time, the load current and temperature of the IT system transformer can be monitored.

Questions? Contact us!

Insulation monitoring device for medical IT systems
Load and temperature monitoring for IT system transformers
According to IEC 60364-7-710 and IEC 61557-8
Two separately configurable response values
Multi-functional LC display

The ISOMETER® of the IR427 series is designed to monitor the insulation resistance of AC circuits (medical IT systems). At the same time, the load current and temperature of the IT system transformer can be monitored.

Questions? Contact us!

Features

ISOMETER® IR427

Insulation monitoring for medical IT systems
Load and temperature monitoring for IT system transformers
Adjustable response value for R
Adjustable load current response value
Integrated voltage monitoring for four alarm and test combinations MK7
Temperature monitoring via PTC Thermistor or Bimetal switch (NC)
Connection monitoring earth
LEDs: Power On, Alarm 1, Alarm 2
Internal/external test button
Programmable alarm relay: N/O or N/C operation
Self monitoring with automatic alarm message
Compact two-module enclosure (36 mm)
Four-wire interface for four alarm and test combinations MK7

Remote alarm indicator and test combination MK7

Easy-to-clean front foil surface
Label field
Panel frame alpine white
Alarm LEDs: Power On, insulation fault overload, overtemperature
Test button
Mute button
Standard flush-mounting enclosure 66 mm

Applications

Medical IT systems in accordance with IEC 60364-7-710:2002-11, IEC 61557-8 and DIN VDE 0100-710