DDSY353 (China)

Rated Voltage: 110V; 220V;

Rated Current: (20)A; 10(40)A; 20(80)A;

Frequency: 50/60HZ

Connection Mode: direct type

Display: LED

Accuracy Class: 1.0; 2.0

Power Consumption: =1.0W; =0.3VA

Start current: 0.004Ib

Constant: 800/1600/3200/6400imp/kWh;

Executive Standard: GB/T17215-2002; IEC61036-2000; GB/T18460.3-2001; IEC62055-31





FUNCTIONS AND CHARACTERISTICS:

1. Large Scale Integrated circuit and Surface Mount Technology (SMT) are used with advanced technology and simple structure as well as high reliability

2. Unique or different cards are used for each user while computer system is adopted to ensure its excellent counterfeit-proof function when power can only be consumed after paid.

3. Pulse testing output can be applied to the collection reading system.

4. The meter is electromagnetically compatible, anti-jamming and lightning-strike-proof.

5. Wide environment temperature ranges between: -25 ~+55 .

6. Maximum load is limited and IC card is used to transfer data when users pre-paid for the power.

7. Re-read the remaining power, accumulative overdraft and purchased total times.

8. Automatically or manually cut off the power and overloaded and overdraft is allowed.