

Details
- •Relays
- •Voltage monitoring relay
- •1 KOM
- •ABB
Technical specifications
1SVR730750R0400 | CM-EFS.2S

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Details
- Relays
- Voltage monitoring relay
- 1 KOM
- ABB
Technical specifications
Height
85.6mm
Width
22.5mm
With detachable clamps
Depth
103.7mm
Rated control supply voltage Us at AC 60HZ
24 .. 240V
Rated control supply voltage Us at AC 50HZ
24 .. 240V
Rated control supply voltage Us at DC
24 .. 240V
Voltage measuring range 1
3 .. 600V
Max. permitted delay-on energization time
-s
Voltage type for actuating
AC/DC
Max. permitted off-delay time
30s
Min. adjustable off-delay time
-s
Response value voltage
3 .. 600V
Voltage measuring range 2
- .. -V
Min. adjustable delay-on energization time
-s
Voltage type of supply voltage
AC/DC
Type of electric connection
Screw connection
Voltage type (operating voltage)
AC/DC
Type of voltage measuring range
AC/DC
Single-phase under voltage possible
Three-phase under voltage possible
Three-phase over voltage possible
Single-phase hysteresis possible
Contains function DC-over voltage
Single-phase over voltage possible
Contains function DC-under voltage
Three-phase hysteresis possible
Contains function DC-voltage hysteresis
Number of contacts as change-over contact
2
Number of contacts as normally closed contact
0
Number of contacts as normally open contact
0