ISOMETER®s of the isoMED427x-(PT) series monitor the insulation resistance of a medical IT system with AC 70…264 V. In addition, the load current and the temperature of the IT system transformer are monitored. Alarms and measured values are provided to other bus devices via the BMS interface. For display and signalling purposes, the use of special alarm indicator and test combinations is recommended.
Features
Insulation monitoring for medical IT systems
Adjustable response value for insulation monitoring
Locating current injector for equipment for insulation fault location
Load and temperature monitoring for IT system transformers
Adjustable load current response value
Temperature monitoring with PTC thermistor or bimetal switch
Self monitoring with automatic alarm
PE connection monitoring
Internal/external test button
LEDs: Power On, Alarm 1, Alarm 2
Configurable alarm relay: N/O or N/C operation selectable
