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    Three Phase DIN Rail Digital Energy Meter

    Three Phase DIN Rail Digital Energy Meter

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    Factory price three-phase DIN rail digital energy meter, current direct connection up to 100A, single energy pulse output, mounted on 35mm DIN rail. The accuracy level is active energy level 1 accuracy, high precision, small error, and is an excellent device for automatically recording user water and electricity consumption.
    SKU: T-DEM-4P
    $357.69
    i h
    Free shipping
    Delivery date: 6-12 days
    Overview

    The three-phase digital energy meter is a modular device mounted on a 35mm DIN rail, measuring active energy through the current between input and output. The three-phase energy meter is equipped with large buttons, easy to operate, and has a simple and easy-to-use operating interface. It has the advantages of low power consumption, high accuracy, high overload, and anti-theft.

    Specification

    Model T-DTS1946-4P
    Accuracy Grade Grade-1 accuracy for active energy
    Phase Three-phase (4-wire)
    Number of Poles 4P
    Rated Voltage 3x230/400V AC
    Current Direct Input 5(100)A
    Frequency 50/60Hz
    Display Mode LCD display
    Display Digits 4
    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 72*63*90mm
    Weight 1.8kg
    Installation Din rail 35mm
    Work Temperature -10℃~55℃
    Storage Temperature -25℃~70℃

    Dimension (unit=mm)

    Three phase digital energy meter dimension

    Wiring

    Three phase digital energy meter wiring

    Tips: How does the energy meter work?

    1. The energy meter is connected to the circuit to be measured.
    2. The voltage coil is connected to the power supply, generating a magnetic field proportional to the voltage.
    3. The current coil is connected in series in the circuit, generating a magnetic field proportional to the current. The two magnetic fields interact with each other, inducing eddy currents in the turntable.
    4. The eddy currents and magnetic fields generate a torque that causes the turntable to rotate, and the speed is proportional to the power consumption.
    5. The counter records the number of turntable revolutions and converts it into an energy reading (such as kilowatt-hours, kWh).
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