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20 / 100A Electric Three Phase Din Rail KWH Meter , 7P Watt Hour Meter

20 / 100A Electric Three Phase Din Rail KWH Meter , 7P Watt Hour Meter

Brand Name : YOMIN
Model Number : YEM021EI
Certification : CE/ROHS
Place of Origin : China
MOQ : 1pc
Price : negotiation
Payment Terms : T/T or western Union
Supply Ability : 10000pcs per month
Delivery Time : 5-30 working days after receiving payment
Packaging Details : standard export carton
Phase : Three
utput Voltage : 3*220/380VAC
Basic Current : 5A 10A 50A
Max Current : 30A 60A 100A
Application : Industrial or Home Use
Measuring Energy Range : 10(40)A ; 15(60)A
Impulse constant : 1600imp/kwh
Connection type : Directly connect
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20 / 100A Electric Din Rail Three Phase Energy Meter , 7P Watt Hour Meter

Product Description

Model YEM021EI three phase four wire electronic DIN rail active energy meter is a kind of new style three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 6205321.

It can accurate and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has seven digits LCD displays shows the active energy consumption. Contact with all kind of AMR system conveniently It has following features: good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.




Reference Voltage

Current Specification

Starting Current

Insulation Performance


Class 1



10(40)A; 15(60)A; 20(80)A; 30(100)A




AC voltage 4kv for 1 min, 1.2/50us waveform impulse voltage 6kv

* If you need different reference voltage or current specification, please advisory our sales personnel.

Competitive Advantage

35mm standard DIN rail installation , complying with standard DIN EN50022.

Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.

Type S wiring (Type U).

Seven digits display LCD, 6+1 digits display (999999.1 kWh) .

There are a polarity port of pulse output passive closed and a nonpolarity port of pulse output

passive distant . Complying with standard IEC 62053-31 and DIN 43864.

5 LED instructions respectively every power supply state, signal of closed energy impulse and

distant energy impulse and data communication state.

Automatic detection the direction of the flow of load current. And Instructions on individual LCD

Single direction three components measure three phase four wire active energy consumption.

It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.

Standard configuration short terminals cover, may select extension terminals cover,

in order to protect to use safety.


Wiring Diagram

Our Services
1. Best quality mechanical & electronics parts are use for long working life of the electrical appliances.

2. All of our products have proceeded aging test,and products have the guarantee period of 13 calendar months.

3. All product parts of electrical are made-up green safety grade materials.

4. The fast and flexible production form aim at the customer require ,Stringent quality control to ensure 100% customer satisfaction

5. we provide you one to one service.

Product Tags:

din rail watt hour meter


din rail energy meter

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