Dold Insulation Monitor, DIN Rail, 85 V dc, 230 V ac

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Subtotal (1 unit)*

£489.25

(exc. VAT)

£587.10

(inc. VAT)

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RS Stock No.:
339-003
Mfr. Part No.:
UH5892.11PS UH=AC/DC85-230V 50kOhm
Brand:
Dold
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Brand

Dold

Product Type

Insulation Monitor

Mount Type

DIN Rail

Switching Voltage

250 V ac

Power Consumption

1.5W

IP Rating

IP20, IP40

Relay Contact Current

5 A

Minimum Operating Temperature

-25°C

Supply AC Voltage

230 V ac

Supply DC Voltage

85 V dc

Maximum Operating Temperature

60°C

Standards/Approvals

IEC/EN 60947-5-1

Width

45 mm

Series

UH5892

Length

121mm

Height

107mm

COO (Country of Origin):
DE
The Dold insulation monitor of the series varimeter IMD monitors the ground resistance of isolated DC-voltage systems (IT-systems) with nominal voltage up to DC 600 V. The unit detects symmetrical as well as unsymmetrical faults. The separate auxiliary supply of AC/DC 24 to 60 V or AC/DC 85 to 230 V allows also monitoring when the system is without voltage. To indicate the actual ground resistance value the unit has an LED chain and an analogue output. When a fault is detected the relay switches and the red LED Alarm lights up, The device can be used for system with leakage capacities up to 20 uF.

Response value type Fixed

Enclosure design Switch cabinet

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