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Three-phase Multi-function Static Energy Meter
1. Electrical performance:Active: 0.5s, 0.5, 1.0 class; Reactive: 2.0 class;Normal working voltage: 0.9Un~1.1Un;Limited working voltage: 0.7Un~1.15Un;Power consumption in voltage circuit: power consumption in every phasevoltage loop 2.0W and5VA;Power consumption in current circuit: 2.5VA;Starting current: active 0.001In(0.5s, 0.5), 0.002In(1.0); reactive 0.003In(2.0);Shunt running: with logical design proof from shunt running;Data backup battery voltage: 3.6VDC;Battery voltage for power cut reading: 6.0VDC.2. Ambient conditionNormal working temperature: -25 ~+55Limited working temperature: -30 ~+70 ;Stockpile and transportation temperature: -35 ~+70 ;Relative humidity: annual average 80%.3. Tariff working parameterClock error: 0.5S(23 );Batteries capacity: 1000mAh;Data storage time in the event of power failure: 10 years;Tariff number: 4, section number: 10, measurement range: 0~999999.99KWh, 0~999999.99 kvarh, communication baudrate: RS485 1200bps~9600bps, RS485 1200bps, infrared: 1200bps.4. Conformed standards: IEC62053; GB/T17215-2002; DT/T614-1997; GB/T17883-1999; DL/T645-1997.5. Life: 10 years.
DTSD3/DSSD2 Three-phase Multi-function Static Energy Meter