ADL3000-E adopts 35mm din rail installation structure. It is small in size, and can measure electric energy and other electrical parameters, and can set parameters such as clock and tariff time period, with high precision and good reliability. The performance indicators meet various technical requirements for electric energy meters of the national standard GB/T17215-2002, GB /T17883-1999 and the electric power industry standard DL/T614-2007. It also has the function of electric energy pulse output; RS485 communication interface can be used to exchange data with the host computer.
Specification of ADL3000-E 3-Phase Multi-Function AC Energy Meter
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Specification
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3 phase 3 wires, 3 phase 4 wires
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Voltage
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Reference voltage
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3×100V, 3×380V, 3×57.7/100V, 3×220/380V
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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 (second connection with 3- phase load line via extra selected CTs)
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3×10(80)A (direct connection with 3-phase load line via CTs built-in ADL3000-E)
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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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Temperature
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-40℃～99℃
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Energy
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Active energy(Accuracy class:0.5, 1), reactive energy(Accuracy class 2)
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Clock
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≤0.5s/d
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Energy pulse output
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1 active optocoupler output, 1 reactive optocoupler output
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Switching output
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1 Switching output
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Switching input
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1 optocoupler input
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Width of pulse
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80±20ms
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Pulse constant
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6400imp/kWh,400imp/kWh (Correspond with the basic current)
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Interface and communication
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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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Relative temperature
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-25℃~+55℃
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Relative humidity
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≤95℅(No condensation)
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Features of Acrel ADL 3000-E 3-Phase Multi-Function AC Din Rail Meter
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It can integrate common power parameter measurement and power measurement and assessment management, and provide various power data statistics for the last 48 months;
02
It has 2~31 sub-harmonic and total harmonic content detection, with switch input and switch output to realize "remote signal" and "remote control" functions, and has alarm output;
03
It has RS485 communication interface, which can choose MODBUS-RTU or DL/T645 protocol.
China power meter manufacturer Acrel electric has long been committed to the R & D and production of products such as intelligent power monitoring, energy management, electrical safety, power quality monitoring and governance, photovoltaic new energy and environmental protection monitoring, and also has constantly adhered to the business philosophy of "creating value for customers" to provide customers with product components and system solutions of smart energy users side.
