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High Efficient Power Quality Monitoring Equipment For Measuring Power Grid Current Voltage

    Buy cheap High Efficient Power Quality Monitoring Equipment For Measuring Power Grid Current Voltage from wholesalers
     
    Buy cheap High Efficient Power Quality Monitoring Equipment For Measuring Power Grid Current Voltage from wholesalers
    • Buy cheap High Efficient Power Quality Monitoring Equipment For Measuring Power Grid Current Voltage from wholesalers

    High Efficient Power Quality Monitoring Equipment For Measuring Power Grid Current Voltage

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    Brand Name : Radarking
    Model Number : RDK-PQI-2
    Certification : IS09001; IS014001
    Payment Terms : Western Union, T/T, L/C
    Delivery Time : 35days
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    High Efficient Power Quality Monitoring Equipment For Measuring Power Grid Current Voltage

    High Efficient Power Quality Monitoring Equipment of Measuring Power Grid Current Voltage


    According to the fast development in economic, power load becomes larger and larger day by day, especial the growing impact no-linear load, which cause the waveform distortion, voltage deviation, flickering, unbalance in 3 phase and such power quality problems in power grid. RDK-PQI-2 power quality monitor is popular with users in power, metallurgy, railway system based on its high accuracy, full function and easy operation. It is suit for 500KV, 220KV, 110KV and 35KV transformer substation, kinds of power station and big consumers in power. Meanwhile, it is also suit for 10KV income line power users. It meets international standard.


    Features:


    1. Parameter measurement in stable state


    It measures power grid frequency, frequency deviation, voltage deviation, true RMS in voltage and current, RMS of fundamental wave, voltage, current harmonics(2-50 times), inter harmonics, unbalance in three phase voltage current, voltage fluctuation and flickering, voltage current positive sequence, negative sequence, zero sequence, voltage current initial phase, apparent power, active power, reactive power, power factor.


    2. Parameter measurement in transient state


    It measures voltage swell, sag, interruption, records wave under certain event. And wave recording can be set to manual trigger or automatic trigger.


    3. Harmonic constraints protection, offers contact on warning, relay tripping.


    4. Support for multi communication as TCP/IP, RS232/485 and etc, meets with IEC-103.


    Specification:


    Item

    Parameter

    Channels

    A,B,C phase voltage A,B,C phase current

    Measurement Range

    Voltage 0~100V ,220V.380V(customized). Current 0~6A

    Frequency Measurement Error

    ≤0.01Hz

    Harmonics Error

    Class A

    Inter-Harmonics Error

    Same as harmonics

    Voltage Deviation Error

    ≤0.2%

    3 Phase Unbalance Error

    ≤0.2%

    Current Asymmetry Factor

    ≤0.2%

    Flickering Error

    Pst≤5% Plt≤5%

    Fluctuating Error

    ≤0.5%

    Phase Angel Error

    ≤0.2º

    Power Error

    ≤0.5%

    Event Wave Recording

    5 cycles before event, 5 cycles after event

    Display

    320×240mm LCD

    Power Supply

    AC 220V±20% Frequency 45Hz~55Hz DC 220V±20%

    Consumption

    ≤10VA

    Environment Temperature

    -25℃~75℃

    Relative Humidity

    0~90% non-condensing

    Size

    252×182×290mm

    Weight

    2.5Kg


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