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50/60Hz 7 Modular Three Phase Energy Meter , Digital Din Rail KWH Meters

50/60Hz 7 Modular Three Phase Energy Meter , Digital Din Rail KWH Meters

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 : 3 phase 4 wire
Display Type : Digital or analogue
Basic Current : 5A 10A 50A
Voltage : 3X220V or 3X380V
Application : Industrial or Home Use
Communication : Pulse Output
installation : din rail energy meter
OEM/ODM : welcome
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50/60Hz 7 modular Three phase energy meter, din rail mounted digital kWh meter

Product Description

Model YEM021EI type meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurate and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net




Reference Voltage

Current Specification

Starting Current

Insulation Performance


Class 1









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

1. 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes center distance 63 mm), users can choose any one by themselves.
2. Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
3. Standard configuration 5+1 digits display (99999.1kWh) by step motor type impulse register. May select 6+1 digits display (Product Configuration code is AK).
4. Standard configuration one port of pulse output passive (polarity),May select increase a distant port of pulse output passive (nonpolarity), (Product Configuration code is AI).
5. And contact with all kind of AMR system conveniently,complying with standard IEC 62053- 31 and DIN 43864.
6. Two LED instructions power supply state (green) and signal of energy impulse (red).
7. Standard configuration dont detection direction of the flow of load current. May select automatic detection the direction of the flow of load current. And instructions (Only red energy impulse signal when working, that is meaning the direction of the flow of load current reverse).
8. Single direction measure single phase two wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.


Wiring Diagram

Working condition
1. The installation altitude less than 2000m
2. The surrounding temperature range: from -5~40 degree
3. In the non-explosive condition. or without adequate erosion and destruction of gas and dust conductive area
4. Without rain and snow invade
5. Pollution level 2.

Product Tags:

Three Phase Watt Hour Meter


Three Phase KWH Meter

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