Monitorning Voltage Relay GRV8-01 02

Function Features -Controls its own supply voltage(True RMS measurement). -Set 8-level rated operating voltage through knob. - Measuring frequency range:45Hz-65Hz. - Voltage measurement accuracy<1%. - Relay status is indicated by LED. - 1-MODULE,DIN rail mounting.
  • Control for connection of moving equipment(site equipment,agricultural equipment,refrigerated trucks).
  • Control for protection of persons and equipment against the consequences of reverse running.
  • Normal/emergency power supply switching.
  • Protection against the risk of a driving load(phase failure).
Technical parametersGRV8-01GRV8-02
FunctionMonitoring voltage
Monitoring terminalsA1-A2
Rated supply voltageDC12V,AC/DC24V-48V,AC/DC110V-240V,AC220V
Rated supply frequency45Hz-65Hz,0
Hysteresis5%-20%3%fixed
Supply indicationgreen LED
Time delayAdjustable 0.1s-10s,10%
Measurement error≤1%
Run up delay at power up0.5s time delay
Konb setting accuracy10% of scale value
Reset time1000ms
Temperature coefficient0.05%/℃,at=20℃(0.05%℉,at=68℉)
Output1×SPDT
Current rating10A/AC1
Switching voltage250VAC/24VDC
Min.breaking capacity DC500mW
Output indicationred LED
Mechanical life1×107
Electrical life(AC1)1×105
Operating temperature-20℃ to +55℃(-4℉ to 131℉)
Storage temperature-35℃ to +75℃(-22℉ to 158℉)
Mounting/DIN railDin rail EN/IEC 60715
Protection degreeIP40 for front panel/IP20 terminals
Operating positionany
Overvoltage categoryIII.
Pollution degree2
Max.cable size(mm 2)solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12)
Dimensions90×18×64mm
Weight  59g
StandardsEN 60255-1,IEC60947-5-1

 

Geya: Your Monitorning Voltage Relay GRV8-01 02 Supplier

Monitorning Voltage Relay GRV8-01 02 Dimensions

Dimensions(mm)

Monitorning Voltage Relay GRV8-01 02 Functions Diagram

Functions Diagram

Monitorning Voltage Relay GRV8-01 02 Model and Connotation

Model and connotation

Monitorning Voltage Relay GRV8-01 02 Panel Diagram

Panel Diagram

Monitorning Voltage Relay GRV8-01 02 Wiring Diagram

Wiring Diagram