Brief IntorductionEM512141 is a 3P digital electronic electirc meter. It can measure the consumption of
active energy with rated frequency of 50Hz. The LCD displays energy consumption in
each phase and has LCD backlight for easy reading. The built-in battery ensures non-stop
working when power failure.
This 3P electric meter complies with GB/T 17215.321-2008 and GB/T 17215.211-2006.
It has other features like compact size and long life.Specification | Type | 3 Phases 4 Wires Energy Meter |
Voltage | 3*220/380V |
Current | 3*5(80)A |
Normal working voltage | 0.9 -- 1.1 rated voltage |
Ultimate working voltage | 0.8 -- 1.15 rated voltage |
Impulse constant | 800imp/kWh |
LCD display | LCD 6+2 |
Operation temp. | -10~45ºC |
Average humidity | 75% |
Max humidity | 95% |
Ref. frequency | 50Hz |
Accuracy class | Cl.1.0 |
Power consumption | ≤ 2W, <10VA |
Standard compliant | GB/T 17215.321-2008, GB/T 17215.211-2006, Protection Degree GB/T20138-2006 |
Feature1. Measurement of Active energy
2. LCD backlight for easy reading
3. Built-in battery prevent data loss if power failure
4. Accuracy Class 1.0
5. GB/T 17215.321-2008 and GB/T 17215.211-2006
Cautions:
1.About AC/DC Energy Meter (1) AC or DC- Generally speaking alternating current or direct current shall be the first factor. (2) We also have DC meter when you need to measure the Direct Current.
2.About Function (1) As the content is limited, all functions mentioned above are the main functions
(2) Other functions such as TOU, load control, friendly hours,RTC, plz refer to the technical specification or contact with our sales team.
3.About Application
(1) The applications only for examples, for the pratical situation the energy meter can also be used for other applications.
(2) Welcome to inquiry if you are not sure about the functions or application, we have free technical support.