3 phase small length kwh meter

3 phase small length kwh meter 

General

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. 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 accurate and directly measure 50Hz or 60Hz active energy

consumption from single phase AC electricity net, it can display total energy consumption by LCD. It has following features:

good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.

Functions & features

•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.

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

•Standard configuration 7+1 digits LCD display (9999999.1kWh). May select 6+2 digits LCD display (Please specified when ordering).

•Standard configuration Impulse output passive (polarity) May select distant impulse output passive (no polarity). And contact with all kind

of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864.

•Four LED instructions respectively power supply state (green) and signal of energy impulse (red).

•Standard configuration don't detection direction of the flow of load current. May select automatic detection the direction of the flow of load

current. And instructions by an individual LED.

•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.

•Standard configuration for direct connect operation, see wiring figure as reference, we can also choose another type of connection,

and use CT and PT & CT for operation.

•Standard configuration short terminals cover, may select extension terminals cover, in order to protect to use safety.

Technical parameters

Drawing & wiring