DTSY726 THREE PHASE PREPAYMENT WATT HOUR METER
The DTSY726 type three phase prepayment meter is a new type IC card prepayment 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 power network. It adopt LSI and SMT technology , the key component are long life international brand product. All of its functions comply with the relative technical requirement for class 1 single phase watt hour meter in IEC62053-21.