产品信息
DTS876 Three-Phase Electronic Active Energy Meter
介绍
Specifications
1.Accuracy class: Active 0.5 1.0 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, 3×5(100)A
4.Rated frequency:50Hz
5.Starting current:CT connection--Active 0.001In (class 0.5) 0.002In (class 1.0)Direct connection--0.004In (class 1.0),
6.Potential: With anti-potential logic design
7.Profile size:278mm´174mm´77mm
8.Weight: Approx. 2.4kg
9.Electric parameters
1.Accuracy class: Active 0.5 1.0 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, 3×5(100)A
4.Rated frequency:50Hz
5.Starting current:CT connection--Active 0.001In (class 0.5) 0.002In (class 1.0)Direct connection--0.004In (class 1.0),
6.Potential: With anti-potential logic design
7.Profile size:278mm´174mm´77mm
8.Weight: Approx. 2.4kg
9.Electric parameters
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Normal working voltage
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0.9Un?1.1Un
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Limit working voltage
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0.75Un?1.15Un
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Voltage circuit power consumption
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≤2W or 5VA
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Current circuit power consumption
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≤1VA
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Voltage of battery for data storing
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3.6VDC
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10.Tariff working parameters
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Clock accuracy
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≤0.5s ( every 24 hours)
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Battery capacity
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≥1000mAh
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Battery life
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≥10 years (using new battery)
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Tariff
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4
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Time Zone
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4
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Time Segment
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10
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11.Climatic conditions
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Normal working temperature
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-20??+50?
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Limit working temperature
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-30??+60?
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Storage and transport temperature
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-40??+70?
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Storage and transport humidity
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≤85%
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12.Technical parameters
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Display Type
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LCD
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Communication baud rate
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300bps~9600bps
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Communication Protocol
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IEC1107
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Communication interface
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RS232/485, Optical
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关键字
electronic energy meter, three phase, multi-rate, for measurement and registration of active energy, reactive energy and active demand, for large and medium size commercial and industrial customers
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