Qingdao multi-function electric meter DTSD2026, three-phase smart electricity meter, smart grid electricity meter, large user metering electricity meter: electronic three-phase multi-function electricity meter is our company adopting microelectronics technology, computer technology and SMT manufacturing technology, a new generation of electricity meter designed and manufactured by our company technicians, it can directly and accurately measure each phase positive, reverse functional electricity and sensitivity and capacitive non-functional electricity, can be processed according to the corresponding rates and requirements, and can show the current phase voltage and grid frequency. Kä ye kek looi aye gam në GB/T15284-2002,
GB/T17215.301-2007 <unk>Special Requirements for Multifunctional Electricity Meters<unk>, GB/T17215.322-2008 <unk>Special Requirements for AC Electrical Measurement Equipment<unk>