This is Dajan Holding Group Co., Ltd. We are one of the specialty manufacturers & exporters of instrument & meter series in our city. The main products such as DD862 single phase watt-hour meter, DT862 three phase watt-hour meter, DDS577 single phase electronic KWH meter, DDSY577 single phase electronic prepayment KWH meter, DD577 single phase long life electricity meter, DDSF multi-rate tariff meter, DTSD577 multifunctional electricity meter, etc.

We have passed the CQC certificate and ISO 9001certificate, CE certificate and export our goods to the worldwide market with the good feedback from our clients. We can supply the best price with the best quality.

Product Description:

DDSY577 series single phase electronic prepayment watt-hour meter is a kind of new-style meter which purchase electricity by IC card and adopt micro-electronics techniques. It is used for measuring rated frequency 50Hz or 60Hz single phase AC active energy electric power consumption and realize using electric power after prepaying and realize user load control function. It is a kind of idea product for reforming using electricity system and realizing electric energy commoditization and effectively control and adjust electricity net load. Its technique performance are completely conformed to National Standard GB/T17215-1998 and international standard IEC61036.

Functions and feature

1. Data memorizer of not easy to lost, after power cut down, data preserved forever.
2. The direction of electric power can be distinguished automatically, can measure unidirectional energy power, and has function of anti-stealing electricity.
3. May select many kinds of IC card, have IC card with code and data against false.
4. May select 6 digits LED display or 7 digits LCD display.
5. May select payment controls by kWh type or money type.
6. For management system software, or may select net version.

Specification:
Rated Voltage: 110 V, 120V, 220V, 230V, 240V
Reference frequency: 50Hz or 60Hz
Basic Current (Maximum Current)
2.5(10) 5(20) 10(40) 20(80)
2.5(15) 5(30) 10(60) 20(100)

Export Packing&Oem Packing

Standard: IEC/BSEN 62052-11: 2003
IEC/BSEN 62053-11: 2003
IEC/TR2-60514
IEC 61036