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