IoT passive power detection terminal

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  • The passive IoT power detection unit is a self-receiving working power supply (no need to use switching power supply), wireless transmission real-time power detection unit, detection range: current: 0-1000A; voltage 0-500V. Can be monitored: voltage, current, Frequency, active power, reactive power, power factor, harmonic analysis and accumulated power.

    It's with Internet of Things NB-IOT, LORA, 433MHz and other wireless transmission, RS485, CAN and other wired transmission.

    It is mainly used for three-phase power monitoring of low-voltage networks, which is convenient for management departments to conduct electricity monitoring, collection and working condition management.

    1

    Measuring error

    1%

    2

    Input signal

    current: 0-1000A; voltage:0-500V, range can be customized

    3

    Frequency range

    Power frequency 

    4

    Communication method  

    NB-IOT, LORA

    5

    Linear range

    0~120%

    6

    Number of acquisition channels

    3

    7

    Communication protocol

    MODBUS

    8

    Response time

    ≤100mS

    9

    Alarm threshold

    1%-100%

    10

    Operating temperature

    -30℃~+60℃ 

    11

    Working humidity

    No more than 95%


    1.jpg

    1 It is especially suitable for power detection in passive and non-wired communication environments, without wiring, and easy to install;

    2 Wide detection range: current: 0-1000A; voltage 0-500V;

    3 Communication method: It has various wireless transmission modes such as Internet of Things NB-IOT, LORA, etc., and has self-organizing network function;

    4 Strong detection function: can detect voltage, current, frequency, active power, reactive power, power factor, harmonic analysis and accumulated power;

    5 High reliability:

    The product can work in a high pressure environment of 10KV.

    It has the function of detecting data storage, and data self-protection of power-down and automatic transmission after reply.

    The anti-interference ability reaches the national standard level or above.



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