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ELK1-08 Multi Functional Digital Display Meter
AVP
ELK1-08 VA.png

ELK1-08 Multi Functional Digital Display Meter

JDK1-08 DIN-rail power meter monitors V, A, Hz, PF, W, kWh with 1% accuracy. Direct up to 99.9A or via CT. Bulk supply, customization, and tech support for switchgear and automation.

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    Product Details

    Product Overview

    JDK1-08 is an industrial DIN-rail AC power meter for switchgear, smart buildings, factory automation, and OEM integration. It measures voltage, current, frequency, PF, power, and energy with 1% accuracy, supports direct current up to 99.9A or external CT for higher ranges. With easy clip‑on mounting, data retention, and reset function, it offers reliable monitoring for B2B applications—available in bulk with customization options and long‑term support.
    • Technical Data

    Precision

    1%±2 words

    Scope


    AC voltage:AC40.0-300V or AC200.0-450.V (you should choose one type of meter in the order)


    AC current:0.1-99.9A (when the current is higher than 100A,a current transformer should be ordered)

    Frequency:45.0Hz-65.0Hz

    Power factor:0.00-1.00PF


    Power:0-45000W. When measuring power between 0 and 9999.9 W, the power resolution is 0.1W.
    Otherwise, the power resolution is 1W


    Electricity:0-99999kWh. When measuring electricity between 0 and 9999.99 kWh, the energy resolution is displayed as 0.01kWh. When measuring electricity between 1000.0- 999.9 kWh, the energy resolution is displayed as 0.1kWh. When measuring electricity greater than 9999.9 kWh, the energy resolution is displayed as 1kWh

    Sampling rate

    2 times per second

    Size

    54*80*64mm

    Install

    Din-rail
    22

    Application method

    ◎ Connect the measured voltage to terminals 1 and 2;

    ◎ The connection between the instrument and the internal current transformer is shown in Figure 1.Thread the wires through the holes on the instrument and choose any direction;

    ◎ The connection between the instrument and the external current transformer is shown in Figure2. Thread the wires through the holes on the instrument and connect the two wires of the secondary transformer to terminals 3 and 4;

    ◎ When powered on, the instrument displays the measured parameters;o When powered on, the SAM CK button can be continuously pressed for 5 seconds, and when the button is released, the electrical energy will be zero and begin to accumulate.

    ◎ When new electricity is added, the meter can save the value of electricity and continue to accumulate data when the meter is powered on next time.

    Core Features & Benefits

    ELK1-08 VA
    Accurate Wide-Range Measurement
    Measures AC voltage (selectable 40‑300V or 200‑450V) and current 0.1‑99.9A direct; external CT for >100A.

    Multi-Parameter Display
    Displays V, A, Hz, PF, active power (0‑45000W), and energy (0‑99999kWh) with auto‑ranging resolution for clear readings.

    Flexible Installation & Wiring
    Two wiring modes: pass conductor directly through the meter for <100A, or connect external CT secondary to terminals 3&4. Voltage to terminals 1&2.

    Data Retention
    Saves energy data on power loss and automatically resumes accumulation when power restores – no data lost.

    User-Friendly Operation
    Press "SET" for 5 seconds to reset energy counter – quick and simple.

    Compact DIN‑Rail Design
    Small footprint (54×80×64mm) fits standard DIN rails in control panels, distribution boards, and cabinets.

    Wiring and shape dimensions

    11


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