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1SVR730885R3300 | CM-MPS.21S

Code: 1543710

ManufacturerABB
Catalog number1SVR730885R3300
TypeCM-MPS.21S
CategoryPhase monitoring relay
EAN code4016779851893

Details

  • •Relays
  • •Phase monitoring relay
  • •1 KOM
  • •ABB

Technical specifications

With detachable clampsNo
Height85.6mm
Width22.5mm
Depth103.7mm
Rated control supply voltage Us at DC- - -V
Rated control supply voltage Us at AC 50HZ180 - 280V
Max. permitted off-delay time30s
Min. adjustable delay-on energization time0.2s
Min. adjustable off-delay time0.1s
Voltage type for actuatingAC
Rated control supply voltage Us at AC 60HZ180 - 280V
Max. permitted delay-on energization time0.2s
Type of electric connectionScrew connection
Voltage type (operating voltage)AC
Voltage measuring range180 - 280V
Voltage type of supply voltageAC
Phase sequence monitoringYes
Phase failure detectionYes
Function under voltage detectionYes
Function over voltage detectionYes
Phase imbalance monitoringYes
Rated switch current4A
Number of contacts as normally closed contact0
Number of contacts as normally open contact0
Number of contacts as change-over contact2
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