| Customization: | Available |
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| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
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ADL rail- installation Electricity meters is a new generation electricity meter developed by Acrel Co,.Ltd, resulting from many years experience in designing Electricity meters. LCD display and electricity pulse output function is installed in the power meter; clock, rate period parameters can be set also. Data swap with the super ordination machine via RS485 communication interface greatly facilitate the power automated administration. This power meter has advantages of smaller volume, high precision, good EMC, easy installation etc, meet the related technical requirements of electronic power meter in the IEC 62053-21,IEC 62053-22 standard.
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Project
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Performance parameter
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Specification
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3 phase 3 wires, 3 phase 4 wires
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Reference voltage
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3×100V\3×380Vac,3×57.7/100Vac, 3×220/380Vac (Can normally work under 1.2 times of rated voltage)
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Consumption
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<10VA(Single phase) |
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Impedance
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>2MΩ
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Accuracy class
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Error±0.2%
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Current
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Input current
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3×1(6)A, 3×10(80)A
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Consumption
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<1VA Single phase rated current
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Accuracy class
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Error±0.2%
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Power
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Active, reactive, apparent power, error±0.5℅
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Frequency
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45~65Hz,Error±0.2%
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Energy
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Active energy(Accuracy class: 0.5) reactive energy(Accuracy class 2)
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Clock
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≤0.5s/d
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Digit signal
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Energy pulse output
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1 active photocoupler output
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Width of pulse
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80±20ms
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Pulse constant
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400imp/kWh,10000imp/kWh(Correspond with the basic current)
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Interface and communication protocol
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RS485:Modbus RTU
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Range of Communication address
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Modbus RTU:1~ 247;
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Baud rate
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1200bps~19200bps
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Environment
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Working temperature
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-25ºC~+55ºC
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Relative humidity
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≤95℅(No condensation)
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