Poly-Phase Electricity Energy Meter

详情

The type ST*4f*2 meter is an electronic watt hour meter that measures energy consumption in three phase services, delivering outstanding operational efficiency and reliable measurement. With high quality, solid-state measurement performance, and dramatically reduces total cost of ownership for the life of the meter. Key features: 3 phase *-wire network In 5A to maximum **0A direct connection Class1.0 (IEC), Class A or B (MID) accuracy Back light display, with 7 digits LCD easy to read 3 decimal fraction in test mode for energy detect Low self-consumption and long life operation Polycarbonate case and IP*2 protection Measurement of active energy kWh Reactive energy kvarh (option) Total/separated energy registers for import and export Maximum demand and happening time LCD display with EDIS code Up to 2 tariffs per day and custom billing cycles (option) Tamper function(Option) Interface and Communication: DIN-S0 Pulse output for kWh, high-light LED indicated for accuracy test Data readout by optical port according to IEC *******1 (IEC****7 protocol support) data with OBIS identifiers (IEC *******1) RS***5 communication ability (option)