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Monitoring of insulation resistance of ungrounded voltage systems to earth. IL/SL 5880/200... more
- Monitoring of insulation resistance of ungrounded voltage systems to earth.
- IL/SL 5880/200 can also be used to monitor standby devices for earth fault, e.g. motor windings of devices that have to function in the case of emergency.
- IL/SL 5880/300 according to DIN VDE 0100-551 to monitor mobile generator systems
- Other resistance monitoring applications.
- For industrial and railway applications
|Response value:||5 - 500 kΩ|
|Nominal voltage IT system:||AC 0 - 500 V|
|Auxiliary voltage:||AC, DC|
|Enclosure design:||Switch cabinet|
|Earth fault indicator:||Yes|
|Response value type:||Adjustable|
- According to IEC/EN 61557-8
- For single and 3-phase AC-systems up to 0 ... 500 V and 10 ... 10000 Hz
- Adjustable tripping value RAL of 5 ... 100 kΩ or 10 ... 500 kΩ
- Monitors also disconnected voltage systems
- De-energized on trip
- Auxiliary voltage Measuring Circuit and output contacts are galvanically separated
- Manual and auto reset
- With test and reset button
- Connections of external test and reset buttons possible
- LED indicators for operation and alarm
- 2 changeover contacts
- IL/SL 5880/200 with additional prewarning
- adjustable prewarning value 10 kΩ ... 5 MΩ
- output function programmable
- Variant IL/SL 5880/300 according to DIN VDE 0100-551 for mobile generator sets available
- 4 models available:
IL 5880, IP 5880: 61 mm deep with terminals near to the bottomto be mounted in consumer units or industrial distribution systems according to DIN 43 880
SL 5880, SP 5880: 98 mm deep with terminals near to the top to be mounted in cabinets with mounting plate and cable ducts
- DIN rail or screw mounting
- 35 mm width