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Selec 640PSR Phase Sequence Relay 640PSR

Selec 640PSR Phase Sequence Relay 640PSR

Brand
Selec
Model number
640PSR

Selec 640PSR phase sequence relay: measures Phase Sequence, Phase Failure, Phase Asymmetry, output 1 C/O ( SPDT ), 154 To 520V AC (L - L) supply, 17.5mm, DIN rail mount and wall mount.

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Key features

  • Monitors Phase Sequence,Phase Failure & Phase Asymmetry
  • 3P - 3W wiring configuration
  • LED Indication : Healthy and Trip conditions
  • Relay output: 1 C/O SPDT
  • Supply voltage: 154-520 V AC (L-L)
  • Mounting : Din Rail and Wall Mount

Specifications

Specifications
Measuring ParameterPhase Sequence, Phase Failure, Phase Asymmetry
Electrical Connection3P - 3W
Time RangesPower On Delay: <400msec; Trip time delay :<250 msec; Response time:<250 msec; Recovery time:<250 msec
AccuracyTrip Accuracy : ±1% of full range
Output Contact1 C/O ( SPDT )
Output RatingNO : 5A@250V AC / 30VDC (Resistive); NC : 5A@250V AC / 30VDC (Resistive)
Operating Voltage154 To 520V AC (L - L)
Size17.5mm
Mounting TypeDIN Rail mount and Wall mount
CertificationCE
Ordering codes
640PSR-CESupply Voltage 154 to 520V AC, Certification CE RoHS

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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