CM-IWN.1S Insulation monitoring relay 2c/o, 1-100kOhm,2-200kOhm, 24-240VAC/DC
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 circuits, or unearthed IT DC systems with a voltage up to 400 V AC and 600 V DC. The measuring range can be extended up to 690 V AC and 1000 V DC by using the coupling unit CM-IVN. It can be configured to the requirements of the applications and therefore used multi-functional.
Product identifiers
SKU: 1SVR750660R0200
EAN: 4016779852623
GTIN: 4016779852623
MPN: CM-IWN.1S
Loyalty points:
333
Price: £ 480.15 Excl. VAT
Categories
Features
|
Depth
|
-
|
|
Width
|
-
|
|
Height
|
-
|
|
Function
|
For mixed system
|
|
Line capacity
|
20
|
|
Supply voltage DC
|
|
|
Operating voltage DC
|
|
|
Rated switch current
|
3
|
|
With detachable clamps
|
no
|
|
Supply voltage AC 50 Hz
|
|
|
Supply voltage AC 60 Hz
|
|
|
Voltage measuring range
|
|
|
Rated operating frequency
|
|
|
Operating voltage AC 50 Hz
|
|
|
Operating voltage AC 60 Hz
|
|
|
Response value impedance 1
|
|
|
Response value impedance 2
|
|
|
Error registration possible
|
-
|
|
Type of electric connection
|
Screw connection
|
|
Voltage type (supply voltage)
|
AC/DC
|
|
External power supply required
|
yes
|
|
Indication of insulation value
|
-
|
|
Voltage type (operating voltage)
|
AC
|
|
Number of contacts as change-over contact
|
-
|
|
Number of contacts as normally open contact
|
-
|
|
Number of contacts as normally closed contact
|
-
|