Power And Energy Meter

GQ-7 Single Phase Railing Mounting Meter

Specification

• input current is 80A AC
• Accuracy: 0.5S
• Power supply: 220V/110V‚±10%

GQ-12 Three Phase Railing Mounting Energy Meter

Features:- LCD display, 35mm standard rail mounting Power direction automatic recognition and indication function Maximum direct input current is 80A AC With power failure memory function Multi-tariff energy consumption rate

Mtec EW9L- LCD Multi-function Energy Meter

Features : • Measurement parameter: 3 phase voltage, current, active power, reactive power, appearant power, frequency, power factor, 4-quadrant converter electric energy and bidirectional kwh etc. • Two loop on-off input/output, with remote control and measure function • Isolation for input and output • Ture effective value measuring • Transformed analog output for voltage, current, active power, reactive power, frequency, power factor • With 2 loops energy pulse output, 2 loops programmable alarm • With RS485 communication

Mtec ES9L- Voltage & Ampere Meter

Features : • Measuring Items: 3 phase Voltage/Current/Active Power/Reactive Power/Frequency/Power Factor etc, totally 28 parameters • Two switch input and two switch output (4 switch input can be ordered ) • True effective value measurement • With RS485 interface,Modbus RTU communication protocol • One active energy pulse output • With Power fail memory function for Kwh / KvarH