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    Three Phase DIN Rail Digital kWh Energy Meter

    Three Phase DIN Rail Digital kWh Energy Meter

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    Low price three-phase digital kWh meter, DIN rail mounted, for voltage/current/active power/power factor/frequency measurement. The three-phase digital kWh meter uses ABS flame retardant shell, high-precision chip, stable performance, strong isolation and vibration resistance.
    SKU: T-DEM-003
    $865.29
    i h
    Free shipping
    Delivery date: 6-12 days
    Overview

    The digital kWh meter is a 3-phase 4-wire meter with Class 1 accuracy and 800 pulses per kWh. The three-phase digital kWh meter uses a high-contrast segmented LCD screen and durable probe, electronic measurement, high accuracy, small error, and no adjustment required for long-term use.

    Specification

    Model T-DTS1946
    Accuracy Grade Grade-1 accuracy for active energy
    Phase Three phase (4 wire)
    Rated Voltage 3x230/400V AC
    Current Input Direct input: 5(100)A / Via CT input: 1.5(6)A
    Frequency 50/60Hz
    Display Mode LCD display
    Display Digits 7
    Energy Pulse 1 active energy pulse output, pulse width (80±20%) ms
    Measurement Range Voltage/Current/Active power/Power factor/Frequency
    RS485 Communication Interface Modbus-RTU protocol, baud rate up to 9600bps
    IP Protection IP54 (panel) /IP20 (case)
    Certificate CE/ ISO/ MID
    Warranty Period 12 months
    Dimension 126*66*90mm
    Weight 2.5kg
    Installation Din rail 35mm
    Work Temperature -10℃~55℃
    Storage Temperature -25℃~70℃

    Dimension (unit=mm)

    Three phase digital kwh energy meter dimension

    Wiring

    Three phase digital kWh energy meter wiring

    Tips: Single Phase Energy Meter vs. Three Phase Energy Meter

    • Power supply type: Single phase energy meter is connected to 1 live wire + neutral wire, and three phase energy meter is connected to 3 live wires + neutral wire.
    • Application scenario: Single phase energy meter is used for household/low-power appliances, and three phase energy meter is used for industrial/high-power equipment (such as motors).
    • Functional complexity: Three phase energy meter supports phase measurement and power factor monitoring, while single phase energy meter has relatively simple functions.
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