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ABB monitor CM 1SVR750660R0200
ABB monitor CM 1SVR750660R0200 — front view from the right

ABB monitor CM 1SVR750660R0200

Ref. no. 1SVR750660R0200ABBEAN 4016779852623
  • BrandABB
  • SeriesCM
  • Depth104.8 mm
  • Trip threshold impedance 11–200 kΩ
  • Impedance of tripping threshold 21–200 kΩ
  • Operating voltage at AC 50Hz230 V
  • Operating voltage from 60 Hz AC mains230 V

All parameters ›

Description

The CM-IWN.1S serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems, IT AC systems with galvanically connected DC ci

Technical data

SeriesCM
Electrical
Trip threshold impedance 11–200 kΩ
Impedance of tripping threshold 21–200 kΩ
Operating voltage at AC 50Hz230 V
Operating voltage from 60 Hz AC mains230 V
AC supply voltage 50Hz24–240 V
AC 60 Hz supply voltage24–240 V
DC supply voltage24–240 V
Voltage measuring range0–600 V
Rated operating frequency15–400 Hz
Rated switching current3 A
Number of normally closed (NC) contacts2
Number of normally open (NO) contacts2
Number of switching contacts2
Operating voltage current typeAC
Supply voltage current typeAC/DC
Connection typeScrew connection
External power supply requiredYes
With removable terminals, clampsNo
Mechanical
Depth104.8 mm
Width45 mm
Height85.6 mm
Other
Line capacity20 µF
Fault logging availableYes
Type designationCM-IWN.1S
PurposeFor mixed system
Insulation resistance value displayNo

Documents

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Product safety information (GPSR)

Manufacturer
Legrand SNC, 128 avenue du Maréchal de Lattre de Tassigny, 87045 Limoges Cedex, France · www.legrand.com
Responsible person in the EU / importer
Legrand Polska sp. z o.o., ul. Waryńskiego 20, 57-200 Ząbkowice Śląskie, Poland · www.legrand.pl