three-phase electronic reactive energy meter

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three-phase electronic reactive energy meter
Posting date : Oct 31, 2008
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85-
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DXS876 meter is three-phase electronic reactive energy meter, for measurement and registration of reactive energy. The meter is mainly intended for large and medium size commercial and industrial customers. Specifications 1.Accuracy class: Reactive 2.0 2.Reference voltage: 3×220/380V(four-wire) 3.Reference/Rated current: 3×5(10)A, 3×15(30)A, 3×30(60)A, 3×30(90)A, 3×5A, 3×50(100)A 4.Rated frequency: 50Hz 5.Starting current: Reactive 0.005In (class 2.0) 6.Potential: With anti-potential logic design 7.Profile size: 278mm´174mm´77mm 8..Weight: Approx. 2.4kg 9.Electric parameters: Normal working voltage: 0.9Un ~ 1.1Un Limit working voltage: 0.75Un ~ 1.15Un Voltage circuit power consumption: ≤ 2W or 5VA Current circuit power consumption: ≤ 1VA Voltage of battery for data storing: 3.6VDC Battery capacity: ≥ 1000mAh Battery life: ≥ 10 years (using new battery) 10.Climatic conditions: Normal working temperature: -20℃ ~ +50℃ Limit working temperature : -30℃ ~ +60℃ Storage and transport temperature: -40℃ ~ +70℃ Storage and transport humidity: ≤ 85% 11.Technical parameters: Display Type: LCD Communication baud rate: 300bps~9600bps Communication Protocol: IEC1107 Communication interface: RS485, Optical

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