isoMED427PCH-2 Isolations- und Trafoüberwachung

The ISOMETER isoMED427P monitors the insulation resistance of unearthed AC circuits (medical IT systems). At the same time, the IT system transformer is monitored for load current and excess temperature. In conjunction with insulation fault locators from the EDS... series and the corresponding measuring current transformers, the isoMED427P can be used to set up a corresponding insulation fault location system.

Functions:

- Insulation monitoring device for medical IT systems

- Load and temperature monitoring for IT system transformer

- Test current generator for insulation fault location equipment

- Expandable to an insulation fault location system

Features:

- Insulation monitoring for medical IT systems

- Adjustable response value for insulation monitoring

- Locating current generator for insulation fault location equipment

- Load and temperature monitoring for IT system transformer

- Adjustable response value for load current

- Temperature monitoring with PTC thermistor or bimetal switch

- Self-monitoring with automatic signaling

- PE connection monitoring

- Test button internal, external

- Indicator LED for operation, alarm 1, alarm 2

- Programmable alarm relay: selectable operating/quiescent current

- Compact 2-module housing (36 mm)

- BMS interface

Applications:

Medical IT systems in accordance with IEC 60364-7-710, IEC 61557-8, IEC 61557-9 and DIN VDE 0100-710