PT&CT LCD DISPLAY THREE PHASE DIN RAIL ENERGY METER WITH FAR INFRARED AND RS485 COMMUNICATION

Model YEM021GC three phase four wire electronic DIN rail active energy meter is a kind of new style

three phase four wire active energy meter, it adopts micro-electronics technique, and imported large

scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. The meter completely

accords with relevant technical requirements of class 1 three phase active energy meter stipulated in

international standard IEC 62053-21. It can accurately 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. And there are far infrared and RS485 communication module

in it. Contact with all kind of AMR system conveniently It has following features: good reliability, small

volume, light weight, specious nice appearance, convenient installation, etc.

 1. 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board installed

(mounting holes center distance 63 mm), users can choose any one by themselves.

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

3.May select6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users

from far infrared or port of RS485 data communication.

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

distant (the output rate is 10 or 100imp/ kWh, can select). Complying with standard IEC 62053-31 and

DIN 43864.

5. There are a port of far infrared data communication and a port of RS485 data communication.Standard

configuration communication agreement complying with standard DL/T645-1997, can also choose any

other communication agreement.

6. Six LED instructions respectively every power supply state, signal of closed energy impulse and distant

energy impulse and data communication state.

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

8. 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.

9. Standard configuration type S wiring (Inlet from bottom, outlet from top) for direct connect operation,

we can also choose another type of wiring, and useCT (Product Configuration code is FC) and PT & CT

(Product Configuration code is EC) for operation.

10. Standard configuration short terminals cover, may select extension terminals cover, in order to

protect to use safety. (Product Configuration code is GF).