1PC Three Phase Relay RD6-W,Phase Failure,Phase Reversal,Phase Loss,Over-Voltage Under-Voltage Protection

Switches1PC Three Phase Relay RD6-W,Phase Failure,Phase Reversal,Phase Loss,Over-voltage Under-voltage ProtectionFeatures-- Standard modular structure, rail type installation-- Ultra-wide voltage design, universal use-- Chinese display voltage value, fault status, parameter setting-- Real-time monitoring of three-phase overvoltage, undervoltage, wrong phase, phase loss, and voltage imbalance faults-- No additional auxiliary power supply required-- Adjustable overvoltage and undervoltage values, adjustable action time-- voltage unbalance rate is adjustable, and action time is adjustable-- 2 reset modes are optional: automatic reset, manual reset-- counting function of running and fault-- Fault record function-- Power-on delay function-- output test function-- 1 group of normally converted + 1 group of normally closed contactsProtection function-- overvoltage-- undervoltage-- wrong phase-- missing phase-- Voltage unbalanceTypical applicationMotor Fan Water pump Air compressor CraneCrane Elevator Crane Elevator Machine toolCentral air conditioning Refrigeration equipment equipment Industrial control Module TypeRD6-WMeasuring circuitL1,L2,L3Rated voltage380VAC ,50/60HzMonitoring functionsphase sequence, phase loss, overvolatege, undervoltage, , countingOvervoltage setting range380-600V adjustableUndervoltage setting range100-380V adjustableHysteresis1-20V adjustableDelay time for overvoltage and undervoltage1-20s adjustableDelay time forphase loss1-20s adjustableDelay time forphasesequence1-20s adjustableIndicatorsindicating voltage,current, statusOutput contacts1 C/O,1NCContact capacity6A ,250VACDimensions (H x W x D)80×40×54mmMountingDIN rail

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