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Brief Specifications
Measuring ParameterMonitors : Phase Failure, Phase Imbalance
Electrical Connection 3Ø-3W
Nominal Voltage415V AC (L-L)
Operating Voltage154 to 520V AC

Functional Specification
Phase Failure Trip : 3Ø voltage <154V AC,
Phase Imbalance : <30V,
Phase Failure : Yes,
Hysteresis : 6V,
Trip Accuracy : ±10V<154V AC,
Response Time : max 200ms,
Power On Delay : 3sec
AccuracyAccuracy ±3% of F.S. (F.S. = Full Scale)
Reset ConditionAuto reset on removal of fault condition
Output ContactOutput Contact : SPDT (1 C/O)
Contact Rating : NO/5A, NC/3A@250V AC
Size17.5 X 90 mm
Mounting TypeDIN rail Mount

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