GRV8-05 Voltage Protection Relay with Phase Sequence Phase Failure Asymmetry Delay Time FunctionAC220V-460V(GRV8-05D M460)

RelaysTips: This link is for 3phase monitoring relay GRV8-05 M265 OR M460GRV8-05 Function: Over voltage 2%-20%, Undervoltage -20%-2%, Asymmetry 8%, Delay Time 0.1s-10s, Phase Sequence, Phase Failure GRV8-05 M460 : 10A, 1SPDT, 3Phase 3Wire=M460 Voltage Range: 220V-230V-240V-380V-400V-415V-440V-460VAC(P-P)GRV8-05 M265: 10A, 1SPDT, 3Phase 4Wire=M265 Voltage Range: 127V-132V-138V-220V-230V-240V-254V-265VAC(P-N)GRV8-05D M460 : 8A, 2SPDT, 3Phase 3Wire=M460 Voltage Range: 220V-230V-240V-380V-400V-415V-440V-460VAC(P-P)GRV8-05D M265 : 8A, 2SPDT, 3Phase 4Wire=M265 Voltage Range: 127V-132V-138V-220V-230V-240V-254V-265VAC(P-N)GeneralApplications-Control for connection of moving equipment(site equipment,agriculturalequipent,refrigerated trucks).-Control for protection of persons and equipment against the consequencesof reverse running.-Normal/emergency power supply switching.-Protection against the risk of a driving load(phase failure).Function Features-Controls its own supply voltage(True RMS measurement).-Set 8-level rated operating voltage through knob.- Measuring frequency range:45Hz-65Hz.<;1%.- Relay status is indicated by LED.- 1-MODULE,DIN rail mounting.HOW TO CHOOSE THE MODELProduct Code Over Voltage Under Voltage Asymmetry Delay Time Phase Sequence Phase Failure GRV8-03 / / / / YES YES GRV8-04 2%~20% -20%~2% / 0.1s~10s YES YES GRV8-05 2%~20% -20%~2% 8% 0.1s~10s YES YES GRV8-06 2%~20% -20%~2% 5%~15% 2s YES YES GRV8-07 / / 8% 2s YES YES GRV8-08 15% -15% 8% 2s YES YES Note YES Means The Function is Available

• Relays
• GRV8-05 Voltage Protection Relay with Phase Sequence Phase Failure Asymmetry Delay Time FunctionAC220V-460V