

Details
- •Relays
- •Phase monitoring relay
- •1 KOM
- •ABB
Technical specifications
1SVR750487R8300 | CM-MPN.52S

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Details
- Relays
- Phase monitoring relay
- 1 KOM
- ABB
Technical specifications
Height
85.6mm
Depth
104.8mm
Max. permitted delay-on energization time
0.2s
With detachable clamps
Rated control supply voltage Us at AC 50HZ
350 .. 580V
Rated control supply voltage Us at DC
- .. -V
Rated control supply voltage Us at AC 60HZ
350 .. 580V
Min. adjustable delay-on energization time
0.2s
Voltage type for actuating
AC
Type of electric connection
Screw connection
Min. adjustable off-delay time
0s
Max. permitted off-delay time
30s
Voltage type (operating voltage)
AC
Width
22.5mm
Voltage measuring range
350 .. 580V
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