DTY222,DDY222 Series single-phase, three-phase electromechanical pre-paid watt-hour meter measurement Conform to EN62053-21

DTY222,DDY222 Series single-phase, three-phase electromechanical pre-paid watt-hour meter measurement 

1.Product Brief Introduction

     The DDY222,DTY222 type single-phase, three-phase electromechanical pre-paid watt-hour  meter is  developed  on  the base of  excellent  single-phase electronic watt-hour meter. It is a new type of IC card pre-paid meter, which has such function as power metering,load control and customer information management.It is an ideal product when reforming electric - use system,  achieving electrical energy to commercialize,  setting charge and adjusting load stage in the electric network. All the  indexes  comply with the technological specifications aiming  to the single-phase,  three-phase Electromechanical  prepaid watt-hour meter in the standard of GB/T 17215.311-2008and GB/T18460-2001. 

2.Function and Features

- Computer management, first pay electricity fee.- Can limit the maximum of use power.- Three run ways:  a  card  for  many meters, many cards for a meter, or a card for one meter.- Exchange  data  by IC card, alarm for loss power  and designed  for antisteal power software.- There are pulse and output interface for DY222 series.

3. Main technical data:

-See dd862, DT862 type active watt-hour meter

DTY222,DDY222 Series single-phase, three-phase electromechanical pre-paid watt-hour meter