| Customization: | Available |
|---|---|
| Display: | Digital |
| Installation: | Direct Connected |
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Product Description
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Model
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DDSD1352-CT
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Phase
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single phase power meter with CTs
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Input voltage
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Rated voltage
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AC220V 230V 240V
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Consumption
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≤2VA
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Reference frequency
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50HZ
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Input current
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input current
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10(100)A
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starting current
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0.0041b
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Consumption
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≤1VA
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Acurracy class
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measurement accuracy
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active electrical energy class 1.0
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Pulse output
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Output type
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photocoupling,open-collector,outside power DC+5v~24v
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Pulse length
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80ms±20ms
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puls constant(correspondence with input current)
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1600imp/kwh
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Dimension
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L*W*H(mm)
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88*36*70
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Wiring size
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Flexible wire(mm²)
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16
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Mounting
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Din rail 35mm
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Measurement of Kwh
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Total kwh(positive and negative in total),frozen history kwh in three month before
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Measurement of electrical parameters
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voltage,current,active power,reactive power,apparent power,power factor and frequency
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Key programming
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Setting code,communicating address and baud rate by key
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Pulse output
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Active pulse output
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LCD Display
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8 bits section LCD Display
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Communication(optional)
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Communication interface RS485 orCommunication protocol modbus-rtu
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Multi-tariff(optional)
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Adapt 4 time zones,2 time interval lists,14time interval by day and 4 tariff rates
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Acurracy class
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|||
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active electrical energy accuracy
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1
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reactive energy accuracy
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2
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