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1SVR550871R9500 | CM-PVE

Code: 1543594

ManufacturerABB
Catalog number1SVR550871R9500
TypeCM-PVE
CategoryPhase monitoring relay
EAN code4013614348112

Details

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

Technical specifications

Voltage type for actuatingAC
With detachable clampsNo
Rated control supply voltage Us at AC 50HZ320 - 460V
Height78mm
Max. permitted delay-on energization time0.5s
Depth78.5mm
Rated control supply voltage Us at DC- - -V
Rated control supply voltage Us at AC 60HZ320 - 460V
Type of electric connectionScrew connection
Min. adjustable off-delay time0.5s
Max. permitted off-delay time0.5s
Min. adjustable delay-on energization time0.5s
Width22.5mm
Voltage measuring range320 - 460V
Phase sequence monitoringNo
Phase failure detectionYes
Function under voltage detectionYes
Function over voltage detectionYes
Phase imbalance monitoringNo
Number of contacts as normally closed contact0
Number of contacts as normally open contact1
Number of contacts as change-over contact0
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