| Customization: | Available |
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| Warranty: | 2 Years |
| Display: | Digital |
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ADF400Lseries multi-circuits energy meters, through the mode of module combination, can achieve a maximum of 12 channels three-phase or 36 channels single-phase direct access measurement or 12 channels three-phase CT access measurement, support direct access and CT access mixed measurement mode. The series of energy meters because of high accuracy, centralized installation, centralized management, high installation flexibility, mutual interference and other advantages by the community, schools, enterprises and so on. This series of meters supports the function of prepaid.
Local & Cloud Prepaid System
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Technical Parameter
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Value
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Auxiliary Power
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Voltage
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Three-phase 3*220V/380V Power Supply (For Single Phase Power Supply, Short-circuit Terminals 1, 2 and 3 on the Instrument)
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Power Consumption
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≤10W
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Voltage Input
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Rated Voltage
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3*220V/380V, 3*57.7V/100V
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Reference Frequency
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50Hz
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Current Input
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Input Current
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3*1(6)A (Instrument Transformer Access), 3*10(80)A(Direct Access)
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Starting Current
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1‰lb
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Measuring Performance
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Measurement Accuracy
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0.5S Level
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Clock Accuracy
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≤0.5s/d
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Pulse
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Pulse Output
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Each Three-phase Metering Module Has 1 Active Energy Pulse
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Pulse Width
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80ms±20ms
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Pulse Constant
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3*1(6)A Specification 6400imp/kWh
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3*10(80)A Specification 400imp/kWh
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Switch
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Main Module
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Main Module 2DI+2DO, Among Them, DI is Dry Contact Input
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Slave Module
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Transformer Access Slave Module 4DI+4DO, Among Them, DI is 220V Wet Contact Input
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Communication
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Infrared Interface
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Infrared Communication
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RS485 Interface
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Modbus-RTU
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Ethernet Interface
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Modbus-TCP, TCP/IP
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Surrounding
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Temperature
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Operating Temperature: -10ºC-45ºC
Storage Temperature: -30ºC-70ºC
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Humidity
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≤95%RH, No Condensation, No Corrosive Gas Place
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Altitude
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≤2000m
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