25 Year OEM,ODM$OBM Special Circuit Break Manufactory In China
  jack_yuanky          jack_yuanky
Fax: 0086-577-62652370
Tel: 0086-577-62652939



Model EM015SN single phase electronic DIN rail active energy meter is a kind of new style single phase two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights and minimum size. It has already passed the test of the international authority KEMA. The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter has white backlight source eight digits LCD displays shows the active energy consumption. It has following features: Good reliability, small volume, light weight, specious nice
appearance, convenient installation, etc. And there is a maintenance-free lithium batteries in it, with a button and an ECP port., it use for decimal median choose settings and display power cut reading. The patent certificate of this meter is in assessing in the China State Intellectual Property Office at presnt.

Functions and features
● 35mm standard DIN rail installation, complying with standard DIN EN50022.
● Bipolar width (Modulus 17.5mm), complying with standard DIN43880.
● It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh), 7+1digtis or 8+0 digtis.
● There is a maintenance-free lithium batteries in it, with a button and an ECP port., it use for displaying power cut reading, self-checking function and display the median choice.
● Users can cleared the total electricity counter, clearing operation with function of ECP and eight password double protection, users can set the password arbitrary.
● Standard configuration pulse output passive (polarity), May select distant impulse output passive (nonpolarity). And contact with all kind of AMR system conveniently, Complying with standard IEC 62053-31 and DIN 43864.
● Two LED instructions power supply state (green) and signal of energy impulse (red).
● Automatic detection the direction of the flow of load current. And instructions on LCD (When display HELP 1 on LCD, that is meaning the direction of the flow of load current reverse).
● Single direction measurement single phase two wire active energy consumption. It is nothing with direction of the trend of load current. Complying with standard IEC 62053-21.
● Directly connect operation, there are two types wiring you may select. Standard configuration type S wiring, may select type U wiring (Product Configuration code is UN).
● Extension terminals cover, in order to protect to use safety

Technical parameters

Model Accuracy Reference voltage(V) Current
Starting Current Insulation
EM015SN Class 1 127
10(100) 0.04 AC voltage 4KV for 1 minute, 1.2/50US waveform impulse voltage 6kV

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

Outer and mount dimension

Wiring diagram (Type S)




Inlet phase line


Inlet neutral line


Outgoing phase line


Outgoing neutral line

 20 and 21

Port of pulse output passive

21and 23

External control port (ECP)