Model YEM015SD single phase electronic DIN rail active energy meter is a kind of new style single

phase two wire active energy meter, it adopts micro-electronics technique and imported large scale

integrate circuit, and uses 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 accords 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. This meter has already got the patent certificate from

China State Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0119356.3,

any other country patent certificate are in assessing.

1. 35mm standard DIN rail installation, complying with standard DIN EN50022.

2. Single pole width (Modulus 17.5mm), complying with standard DIN43880.

3. Standard configuration 7+1 digits display (9999999.1kWh) by white backlight source LCD. May

select7+1 digits display (999999.1kWh) without backlight source general LCD, (product Configuration

code is SE).

4. Standard configuration pulse output passive (polarity),May select distant pulse output passive

( nonpolarity). And contact with all kind of AMR system conveniently,complying with standard

IEC 62053-31 and DIN 43864.

5. Bicolor LED instructions power supply state (green) and signal of energy impulse (red).

6. Automatic detection the direction of the flow of load current. And Instructions on LED (when display

HELP 1 on LCD, that is meaning the direction of the flow of load current reverse).

7. Single direction measurement single phase two wire active energy consumption. It is nothing with

direction of the flow of load current. Complying with standard IEC 62053-21.

8. 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 UD).

9. Extension terminals cover,in order to protect to use safety.