Phase Sequence Relay, 17.5mm [642PSR]

Measuring ParameterPhase Sequence,Phase Failure, Phase Asymmetry 
Electrical Connection3Ø – 3W
Time RangesPower On Delay :<500msec     
Voltage Accuracy±1% of Full Scale
Output Contact1 C/O ( SPDT  )
Output RatingNC:3A @ 250V AC ,  NO:5A @250V AC
Operating Voltage280 To 520V AC (L-L)
Size17.5mm
Mounting TypeDIN Rail Mount
CertificationNA

Phase Sequence Relay, 17.5mm [600PSR]

Measuring ParameterPhase Sequence, Phase Failure, Phase Asymmetry
Electrical Connection3Ø – 3W
Time RangesPower On Delay: 200msec
AccuracyTrip Accuracy : ± 10V
Output Contact1 C/O ( SPDT  )
Output RatingNC: 3A @ 250V AC , NO: 5A @ 250V AC
Operating Voltage154 To 500V AC (L – L)
Size17.5mm
Mounting TypeDIN Rail Mount
CertificationCE

Economical Phase Sequence Relay, 22.5mm [800PSR]

Measuring ParameterPhase Sequence, Phase Failure, Phase Asymmetry
Electrical Connection3Ø – 3W
Time RangesPower On Delay : 200msec
AccuracyTrip Accuracy : ± 10V
Output Contact1 C/O (SPDT )
Output RatingNC: 3A @ 250V AC , NO: 5A @ 250V AC
Operating Voltage154 To 500V AC (L – L)
Size22.5mm
Mounting TypeDIN Rail Mount

APPLICATIONS

  • Escalators, Elevators, Hoist, Cranes
  • DG set Panel
  • Air-Conditioning and Refrigeration Equipment