Insulation monitor SL 5880

Numero Ordine: 0055396
Type: SL5880.12 AC50-400HZ 220-240V

The insulation monitor IL 5880 of the series VARIMETER IMD monitors the insulation resistance... altro

Descrizione del prodotto

The insulation monitor IL 5880 of the series VARIMETER IMD monitors the insulation resistance of isolated single phase or 3-phase voltage systems (IT-systems) with nominal voltage up to AC 0 ... 500 V. The separate supply voltage (auxiliary voltage) allows also monitoring when the system is without voltage. The device has LEDs to indicate the operating status. The response value can be set in a user-friendly way on the front of the device via a potentiometer.

Specifiche tecniche

Width:	35 mm
Response value:	5 - 500 kΩ
IMD type:	AC
Nominal voltage IT system:	AC 0 - 500 V
Auxiliary voltage:	AC, DC
Earth fault indicator:	Yes
Response value type:	Adjustable
Enclosure design:	Switch cabinet
Type:	SL 5880

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Vorteile / Kundennutzen

Preventive fire and system protection
For single and 3-phase AC-systems up to 0 ... 500 V and 10 ... 10000 Hz
Monitors also disconnected voltage systems
Easy adjustment of response values

Merkmale

According to IEC/EN 61557-8
Adjustable tripping value RAL of 5 ... 100 kΩ or 10 ... 500 kΩ
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 bottom to be mounted in consumer units or industrial distribution systems according to DIN 43880
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