DDSF866 series electronic multi-rate meter basic definition DDSF866 series electronic multi-rate meter using advanced single-chip processing system design is made with a simple circuit, high reliability, and low cost. The product software, hardware, structural design with advanced technology, high measurement accuracy electronic meters wholesalers, combining electronic meters dealers microcontroller resources to achieve energy hourly metering, with IR and RS-485 communication function Shanghai E-Meter, interference good anti-attack capability, wide operating temperature range, long-term stable and reliable work. The product of the performance indicators in line with the national GB / T17215-2002 "1 and 2 static AC active energy meter", GB / T15284-2002 "multi-rate (time) meter special requirements", DL / T645- 1997 "multi-function meter communication protocol" and other standards of technical requirements. DDSF866 series electronic multi-rate meter features a metering function has a positive, negative active energy metering function electronic meters, reverse active power included in the forward active power. 2, display counters and display total electricity consumption in units of kWh, for the six-digit numerical display, a decimal. Meter Using highlight, long life LED as indicator; pulsed light: red, usually off, flashes when active energy metering. 3 meter with a pulse output with the measured power LED is proportional to the electrical pulses and pulse output functions. Optical test characteristics of the output device meets the requirements of GB / T17215.211-2006 of. Electrical test output device characteristics to meet the requirements GB / T15284-2002 of. Domestic phase four-wire electronic meter manufacturer models define queries DTS3 phase four-wire electronic energy meter Yueqing Huayi Instrument Co. DTS6 phase four-wire electronic meter Harbin Haig Road Road Electronics Co. Company DTS10 phase four-wire electronic meter Beijing Institute of Radio Technology DTS13 phase four-wire electronic meter Jiangyin City Renhe Electronic Factory DTS14 phase four-wire electronic meter town Jiang Hongzhi Electronics Co. DTS1 three phase Four-wire electronic meter Electronic Equipment Co., Ltd. Baoding Articles DTS16 phase four-wire electronic meter Jiang Su Tiansheng Electronic Development Co., Ltd. DTS17 phase four-wire electronic meter apply special high-tech development company in Tianjin DTS19 phase four-wire electronic meter Jiaxing Sunny Electronics Co. DTS20 phase four-wire electronic meter state-owned construction machinery factory south DTS211 phase four-wire electronic meter Meter Co., Ltd. Wenzhou Bechtel DTS22 phase four-wire electronic meter photovoltaic plant in Ningxia Ningxia owned dealers _ Winbond Electronic meters meter (certified) _ E-Meter by Winbond Power Technology Corporation. Winbond Power Technology Co., Ltd. (www.china-huabang.com) is Wenzhou, Zhejiang Province, electrical instrumentation leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Winbond meter leadership with the staff warmly welcome all inquiries negotiations to create a better future for Winbond instrument.