China Control Relay

Applications
1.Control for connection of moving equipment (like site equipment, agricultural equipment, refrigerated trucks).
2.Control for protection of people and equipment against reverse running.
3.Normal/emergency power supply switching.
4.Protection against phase failure of driving load.
5.Control its own supply voltage (true RMS measurement).
6.Set 8 kinds rated operating voltage through knob.
Function

ModelOver-voltageUnder-voltageAsymmetryDelayPhase SequencePhase FailureTRV8-03----yesyesTRV8-042%...20%2%...20%-0.1s…10syesyesTRV8-052%...20%2%...20%8%0.1s…10syesyesTRV8-062%...20%2%...20%5%...15%2syesyesTRV8-07--8%2syesyesTRV8-0815%15%8%2syesyes

Specification

FunctionMonitoring 3-phase VoltageMonitoring TerminalL1-L2-L3L1-L2-L3-NSupply TerminalL1-L2L1-NVoltage220-230-240-380-400-415-440-480(P-P)127-132-138-220-230-240-254-265(P-N)Frequency45-65HzMeasuring Range176-552V101-318VSupply IndicationGreen LEDOutput IndicationRed LEDSwitching Voltage250VAC / 24VDCCurrent10A/AC1Reset Time1000ms

Dimension

Why TOSUN?
1. Clients' benefit first.
2. Experinced in the line for more than 25 years.
3. Reasonable price and good source of raw material.
4. A group of professional inspectors monitor quality.

5. TUV, SEMKO, CE, CB, ROHS Approval for products.
6. Unique design for packing.
7. Experienced salesmen offer one-to-one service.