Specification Existing Model Proposed Model Reference No. RM3 UA 111 FG7 RM4UA31F Supply Voltage 110 to 130Vac 110 to 130 Vac Relay Monitored Parameters Time delay Adjustable 0.05...30 s Adjustable 0.05...30 s Conventional thermal current 5A 8A 0.3...3 V voltage AC 50/60 Hz 0.3...3 V voltage AC 50/60 Hz Operating Voltage 300…..400V 300…..400V Hight 77.5mm 78mm Width 45mm 22.5mm Depth 100mm 80mm Weight 300g 168g Output relay state Energized when voltage threshold exceeded Tripped if A measured > A set No. of contacts 2C/O 2C/O B1-C 0.05…..0.5V 0.05…..0.5V B2-C 0.3…..3V 0.3…..3V B3-C 0.5…..5V 0.5…..5V Overvoltage or undervoltage detection Overvoltage or undervoltage detection Voltage to be masured depending on connection Connection and current values to be measured
Sheet1SpecificationExisting ModelProposed ModelReference No.RM3
UA 111 FG7RM4UA31FSupply Voltage110 to 130Vac110 to 130 VacRelay
Monitored Parameters Overvoltage or undervoltage
detectionOvervoltage or undervoltage detectionTime delayAdjustable
0.05...30 sAdjustable 0.05...30 sConventional thermal
current5A8AVoltage to be masured depending on connection0.3...3 V
voltage AC 50/60 Hz0.3...3 V voltage AC 50/60 HzOperating
Voltage300..400V300..400VHight77.5mm78mmWidth45mm22.5mmDepth100mm80mmWeight300g168gOutput
relay stateEnergized when voltage threshold exceededTripped if A
measured > A setNo. of contacts2C/O2C/OConnection and current
values to be
measuredB1-C0.05..0.5V0.05..0.5VB2-C0.3..3V0.3..3VB3-C0.5..5V0.5..5V
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