DDSIY726 Single-phase Electronic Carrier Pre-paid Watt-hour Meter

1) DDSIY726 Single-phase Electronic Carrier Pre-paid Watt-hour Meter 2)Output:3000pcs/day 3)CE,CB,ISO9001,14001,IEC 4)OEM

General

DDSIY726 single-phase electronic carrier pre-paid watt-hour meter, is developed and produced using advanced micro-

electronic chip and is a domestically advanced watt-hour meter. Its performance indicators comply with the requirement of

IEC62053 Static Watt-hour Meters for Active Energy(Classes 1 and 2) and the performance of IC card comply with the requirement

of GB/T18460-2001 IC Card Prepayment Chip System and  DL/T645-2007 Multi-function Watt-hour Meter Communication

Protocol.

Function and features

2.1 Possess IC card communication;

2.2 Possess carrier communications (optional infrared communication);

2.3 IC card is characterized by the safe and reliable intelligent CPU card and can realize the prepayment function of watt-hour meter;

2.4 By setting the alarm electricity threshold, give a warning prompt when the remaining electricity is insufficient and achieve

       the power-off feature when the remaining electricity is zero.

Specifications

Rated current (A)	5(20),10(40),20(80)
Rated voltage (V)	220
Rated frequency (Hz)	50 or 60
Accuracy class	Class 1 or class 2

DDSIY726 Single-phase Electronic Carrier Pre-paid Watt-hour Meter