Intelligent Digital Meter With LED Screen
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Intelligent Digital Meter With LED Screen

1 Directly from the current,voltage transformeraccess signal,can be arbitraily set PT/CT ratio
2 Can communication access to SCADA,PLC system:and a variety of communications industry software(Intouch, Fix,Cities,Kingview ect.)
3 I/O switch,relay alarm output,DC4-20mA analog function module design.
4 with envitremal measure,demand measurement ,64event record and other functions.
5 Easy Installation, Simple Wiring, Highly Cost Effective.
  • GM-LM004
  • Goodmax

multi-function power meters can measure voltage, current, frequency, power, power factor, energy, harmonics and demand, record SOE events, and realize off-limit alarm. They also have the functions such as communication, digital input, relay output and energy pulse output. As an advanced smart digital front-end acquisition components for grid, they are widely applied in many kinds of control systems, energy management systems, substation automation systems, power distribution automation systems, smart distributors and switch cabinets. This series of products provide many wiring methods and convenient operation methods which can meet different requirements at field.

Working temperature

-10°C to 55°C

Storage temperature

-25°C to 70°C

Relative humidity 

≤95% RH, no condensation

Rated range


Power consumption 


Rated range

230V/400V(continuous: 1.2Un)


1 mA


≤20mΩ/per phase


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