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INSULATION MONITORING RELAY CM-IWM.11
Product code
2712549
CM-IWx product line
The ground fault monitoring relays in the CM-IWx product line ensure continuous monitoring of the IT system's ground fault.
The devices detect ground fault conditions as they occur and immediately trigger an action if the value drops below the defined threshold (1–200 kOhm). This product description is an automated translation of the original Finnish description.
Product details
Technical specifications
Product class (ETIM)Insulation and earth fault monitoring relay (EC001444)
Type of electric connectionScrew connection
With detachable clampsno
FunctionFor mixed system
External power supply requiredyes
Voltage type (supply voltage)DC
Supply voltage DC24-24 V
Voltage measuring range0-1000 V
Rated operating frequency16-1000 Hz
Line capacity3000 µF
Response value impedance 120-2000 kOhm
Response value impedance 220 - 2000 kOhm
Indication of insulation valueyes
Error registration possibleyes
Number of contacts as normally closed contact0
Number of contacts as normally open contact0
Product codes
SAPDIH774
STK2712549
PLC2712549
GTIN/EAN4013614515323
Manufacturer part number1SVR470670R1100
Vendor material number2712549
Basic information
Package measurements (L x W x H)126 x 170 x 145 mm
Package volume3.106 l
Package weight0.62 kg
Base uniteach
Package units1
Package contents–
UNSPSC39122325
BrandABB
VendorABB OY PJKOJEET, UPS JA SOLAR
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