Residual Current Monitor
The ELR electronic residual current relay allows monitoring and protection of the low voltage distribution network, through the use of a toroidal transformer. Protection is achieved in combination with the MCBs and MCCBs. The ELR front panel residual current relay is compliant with protection standard 60947-2 Annex M in order to offer a cumulative operational time (residual current relay, shunt-trip, circuit breaker) guaranteed by the manufacturer.
Ürün kimlikleri
SKU: 2CSG252120R1202
EAN: 8012542733928
GTIN: 8012542733928
MPN: ELR72
Kategoriler
Özellikler
|
Depth
|
88 mm
|
|
Width
|
72 mm
|
|
Height
|
72 mm
|
|
EFI00008
|
2.83464
|
|
EFI00040
|
2.83464
|
|
EFI00049
|
3.46456
|
|
Function
|
For mixed system
|
|
Rated voltage
|
110 - 230
|
|
Rated frequency
|
|
|
With detachable clamps
|
hayır
|
|
Response value amperage 1
|
30 - 30 mA
|
|
Response value amperage 2
|
30000 - 30000 mA
|
|
Voltage type for actuating
|
-
|
|
Error registration possible
|
hayır
|
|
Type of electric connection
|
-
|
|
Rated control supply voltage DC
|
|
|
Indication of difference current
|
evet
|
|
Rated control supply voltage AC 50 Hz
|
|
|
Rated control supply voltage AC 60 Hz
|
|
|
Max. permitted delay-on energization time
|
5 s
|
|
Number of contacts as change-over contact
|
-
|
|
Min. adjustable delay-on energization time
|
|
|
Number of contacts as normally open contact
|
-
|
|
Number of contacts as normally closed contact
|
-
|