京仪北方公司

DTSY57型三相电子式预付费电能表

3-phase Pre-payment Electronic Watt-hour Meter

Features Characteristics & Standard Adopted

DTSY57 three phase IC card prepayment electronic watt-hour meter is used to measuring 50Hz, 3×220V/380V active A.C. electricity energy. They are the newest product which using integrates circuit to measure energy, special CPU circuit to process the data and display, built-in relay. These meters have better performance of steady, accuracy, high overload, lower power loss ect. And these are the small and light meter, it is convenient to use. And optional RS-485 export and infrared port interface for communication.
These products are manufactured in according with the standard of GB/T 17215-2002, GB/T 18460-2001 and IEC61036:2000.

性能特点及应用标准

DTSY57型电子式IC卡预付费交流三相四线有功电能表，是我公司开发推向市场的新产品，它采用专用集成电路进行电能计量、专用CPU电路进行数据处理、显示和控制继电器动作。特点是性能可靠、精确度高、高过载、功耗低、体积小、重量轻和使用方便等。此外还可选配RS-485和红外接口等功能。适用于50Hz，3×220V/380V交流三相有功电能计量。
产品符合标准GB/T 17215-2002，GB/T 18460-2001和IEC61036:2000。