Factory Price Ddsd156-10 (40) a 2p W Single-Phase Electrical Watt-Hour Meter DIN Rail Type¹

Product Description Product DescriptionGeneralThe DDSD156 type electronic single-phase watt-hour meter adopts specialized LSl, the device typifying new periphery component, simple structure, high reliability, lowpower consumption, long life etc, is suitable for the single-phase AC active electricenergy with rated frequency of 50Hz The performance is in conformity with the technical requirements for single-phase Electronic Watt-hour Meter stipulated in lEC62053-21-2003 Elctricity metering equipment (ac) static meter for active enery(class 1 and 2) and lEC62052-11-2003 Electricity metering equipment (AC) General requirements,tests and test conditions part 11. Accuracy Class 1,2 Voltage AC240V, AC220V, AC120V, AC110V Current 1.5(6)A,5(20)A,5(40)A,5(100)A,10(30)A,15(90)A,20(100)A, Frequency 50/60Hz Starting Current 0.4%Ib 0.5%Ib Power consumption ≤5VA Working temperature  -25°C - +55°C Insulation Property 2KV alternating voltage for 1 min, impact voltage up to 6KV Standard IEC62053-21, IEC62052-11, DIN EN5002, DIN43880, DIN43864 Communication RS485 with programmable Modbus-RTU or DL/T645   Our ServicesSaiao Technology Co., Ltd. is specialized in the research and development, design, manufacturing and sales of high and low voltage electrical appliances and high and low voltage complete equipment. Its products are used in all walks of life across the country. The company operates independently and has advanced production and testing equipment. It has established an in-factory test station. With exquisite technology and rigorous management ideas, it provides reliable guarantee for the production of high-quality products. Certifications  

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