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Multi-functional Power Meter

SKU GY500 Category

Description

GY500 Multi-functional Power Meter

GY500 series multi-function electric instrument is for electric power systems, industrial and mining enterprises, public facilities, intelligent building electricity monitoring requirements, and designs a glaze of the intelligent electric measuring instrument, integrated full electric parameter measurement (each phase current, voltage, active power, reactive power, apparent power, frequency, power factor, and Jiu parameter), as well as the comprehensive management of electric energy metering and examination of (four-quadrant electricity measurement and time-sharing electricity statistics).

At the same time, it has a variety of peripheral interface functions for users to choose: RS485 communication interface based on Modbus-RTU protocol;4~20mA analog output can correspond to any measured electrical parameters; With switch input and relay output, circuit breaker switch can realize the “remote message” and “remote control” function; Active and reactive power pulse output function. Parameter setting and control can be realized through panel keys or communication, which is very suitable for a real-time power monitoring system.

PerformanceParameter
Input signal
measurement
InternetThree-phase three-wire, three-phase four-wire
VoltageRated voltageAC100V、AC400V、other
OverloadDuration: 1.2 times Instantaneous: 2 times
Power consumption<0.1VA (each phase)
Impedance≥500kΩ
Precision0.005
CurrentRated currentAC1A、AC5A
OverloadDuration: 1.2 times Instantaneous: 2 times
Power consumption<0.4VA(each phase)
Impedance<2mΩ
Precision0.005
Frequency40~65Hz,resolution 0.02Hz
PowerAccuracy 0.5%
ElectricityA four-quadrant electric energy measurement, active power accuracy is 0.5%, reactive power is 1%
DisplayDigital tube/LCD display
Power
supply
Scope of workAC/DC: 85~265V、AC220V、other
Power≤5VA
CommunicationDigital interfaceRS-485、MODBUS-RTU protocol (optional)
OutputPulse outputActive and reactive energy pulse (optional)
Switch outputResistive 3A/250V (optional)
Analog output4~20mA(optional)
InputSwitch inputOptional coupling passive dry junction input (optional)
SafetyPressureInput-power>2kV, input-output>2kV,power-output>1kV
lnsulationlnput,output, power supply to case>5MΩ
Ambient temperatureWorking environment:-10~55℃ Storage environment:-20~75°℃

 

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