

Details
- •Relays
- •Phase monitoring relay
- •1 KOM
- •ABB
Technical specifications
1SVR740884R4300 | CM-MPS.43P

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Details
- Relays
- Phase monitoring relay
- 1 KOM
- ABB
Technical specifications
Depth
103.7mm
Rated control supply voltage Us at DC
- .. -V
Rated control supply voltage Us at AC 60HZ
300 .. 500V
Height
85.6mm
With detachable clamps
Rated control supply voltage Us at AC 50HZ
300 .. 500V
Voltage type for actuating
AC
Type of electric connection
Spring clamp connection
Min. adjustable delay-on energization time
0.1s
Max. permitted delay-on energization time
30s
Max. permitted off-delay time
30s
Min. adjustable off-delay time
0.1s
Voltage type (operating voltage)
AC
Width
22.5mm
Voltage measuring range
300 .. 500V
Voltage type of supply voltage
AC
Phase sequence monitoring
Phase failure detection
Function under voltage detection
Function over voltage detection
Phase imbalance monitoring
Number of contacts as normally closed contact
-
Number of contacts as normally open contact
-
Number of contacts as change-over contact
2