DYJL-0.4KV low-voltage prepaid metering device

The DYJL-0.4KV metering device is a low-voltage electric energy metering and control device that integrates electric energy metering, prepayment functions, and anti-theft functions.

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DYJL-0.4KV low-voltage prepaid metering device

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  • Product details
    • Commodity name: DYJL-0.4KV low-voltage prepaid metering device

    The DYJL-0.4KV metering device is a low-voltage electric energy metering and control device that integrates electric energy metering, prepayment functions, and anti-theft functions.

    Product Overview

    The DYJL-0.4KV metering device is a low-voltage electric energy metering and control device that integrates electric energy metering, prepaid functions, and anti-theft functions.

    This product is suitable for low-voltage users such as distribution transformers with an AC rated voltage of 0.4KV, a frequency of 40-60HZ, and a rated current of 40-4000A. The device consists of a current transformer, a low-voltage circuit breaker (optional AC contactor), an electricity meter, and a prepaid terminal. The enclosure uses a dual-chamber design, divided into a user operating chamber and a metering chamber, with the switch sealed between the two chambers. The metering chamber mainly contains the electricity meter, prepaid terminal, metering transformer, alarm device, and power input interface; the user chamber contains the power output interface, user on/off manual operation points and electric operation buttons, and on/off indicator lights.

     

    Technical Parameters

    Parameters of Low-Voltage Current Transformer for Metering

    Rated Primary Current (A)

    Rated Secondary Current (A)

    Accuracy Class and Rated Load (VA)

    0.2S

    Matched Transformer Capacity (KVA)

    20~250

    5

    5

    20~120

    300~600

    5

    5

    150~400

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