Details

  • •Relays
  • •Phase monitoring relay
  • •1 KOM
  • •SCHNEIDER

Technical specifications

Height90mm
Width35mm
Max. permitted off-delay time10s
Min. adjustable off-delay time0.1s
Rated control supply voltage Us at AC 50HZ220 - 480V
Rated control supply voltage Us at AC 60HZ220 - 480V
Depth72mm
Type of electric connectionScrew connection
Min. adjustable delay-on energization time-s
Voltage type for actuatingAC/DC
Max. permitted delay-on energization time0.65s
With detachable clampsNo
Rated control supply voltage Us at DC- - -V
Voltage measuring range194 - 528V
Phase sequence monitoringYes
Phase failure detectionYes
Function under voltage detectionYes
Function over voltage detectionYes
Phase imbalance monitoringYes
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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