General Introduction:

Single-phase electronic multi-tariff prepayment energy meter is the new product of our company. The new appearance design has considered novelty style, convenience to operate The design also features with good sealing performance, good insulation property and good security.
It is applicable to many kinds of energy meters, and can be used with single- phase electronic prepayment energy meter and single-phase electronic multi-tariff prepayment energy meter (CPU card energy meter).

Functions and features:
Using CPU smart card.
With function of warning.
Accumulate the electric quantity which go through zero curve.
With function of alarm relay.
With function of data display.
With function of key-press control.
With function of communication(card, infrared, 485 communication)
Fuction of electronic power carrier wave is optional to add.

Specification:
Rated Voltage     Rated Frequency     basic current& maximum current
220V     50HZ     2.5(10)A, 5(20)A, 5(30)A, 10(40)A, 15(60)A, 20(80)A

Electrical Features:
Class of accuracy starting current
   
Power Consumption    
Operating temperature range
1.0     0.4%Ib     <1w
(7VA)    
-30~~~+60
2.0     0.5%Ib