YDK-3000 Power Quality Online Analyzer

Short Description:

Parameter and Specification General Parameter Machinery Size: 144mm(width)*144mm(height)*196mm(length) Weight: about 2.5kg Power Supply Input Power Voltage: 85V~265V AC Display Screen Size: 6.56 inch Color Depth: 16.7M Resolution Ratio: 800*480 Brightness: 250cd/m2 Contrast Ratio: 600:1 Viewing Angle: 50/70/70/70(CR≥10) Storage Type: SD build-in card Capacity: 8GB Environment Operating Environment: operating indoor, -20℃~+70℃, relative humidity≤90% Storage Environment: storing indoor, -40℃...


  • FOB Price: US $50 - 500 / Piece
  • Min.Order Quantity: 50 Piece/Pieces
  • Supply Ability: 1000 Piece/Pieces per Month
  • Product Detail

    Product Tags

    Parameter and Specification
    General Parameter
    Machinery
    Size: 144mm(width)*144mm(height)*196mm(length)
    Weight: about 2.5kg
    Power Supply
    Input Power Voltage: 85V~265V AC
    Display
    Screen Size: 6.56 inch
    Color Depth: 16.7M
    Resolution Ratio: 800*480
    Brightness: 250cd/m2
    Contrast Ratio: 600:1
    Viewing Angle: 50/70/70/70(CR≥10)
    Storage
    Type: SD build-in card
    Capacity: 8GB
    Environment
    Operating Environment: operating indoor, -20℃~+70℃, relative humidity≤90%
    Storage Environment: storing indoor, -40℃~+85℃, relative humidity≤95%(No Condensation)
    Safety: insulation resistance≥5MΩ, withstand voltage≥2kV(50Hz, 1min)
    Standard
    Measuring Mode: IEC61000-4-30
    Measuring Performance: IEC61000-4-30 A
    Flicker: IEC61000-4-15
    Harmonic: IEC61000-4-7

    Frequency
    Measuring Mode: calculate by 10 waveforms
    Display Mode: frequency of one channel
    Measuring Range and Resolution Ratio: 50.000Hz/0.001Hz
    Measuring Width: 42.5000Hz~57.5000Hz
    Measuring Accuracy: ±0.001Hz
    Voltage and Current Harmonic
    Measuring Mode: accord with IEC61000-4-7, analysis 10 cycle waveforms
    Screen Point Members: there are 5120 Points in 10 waveforms
    Display Mode: tabular drawing
    Measuring Member: 1st~63th order
    Measuring Range and Resolution Ratio: MAX voltage: 460V /0.005
    Measuring Accuracy:
    THDu>1% of nominal value, deviation<5% set value
    THDu<1% of nominal value, deviation<0.05% set value
    THDi>3% of nominal value, deviation<5% set value
    THDu<3% of nominal value, deviation<0.15% set value
    Active, Reactive and Apparent Power
    Measuring Mode:
    Active Power: do calculation in every 10 waveforms
    Apparent Power: calculating by the virtual values of voltage and current
    Reactive Power: calculating by active and apparent power
    Display Mode: tabular drawing
    Measuring Range and Resolution Ratio: confirming according to the voltage and current range
    Measuring Accuracy: ±0.5% of set value
    Power Factor
    Measuring Mode: do calculation by the virtual values of voltage and current and active power
    Display Mode: display real-time data
    Measuring Range and Resolution Ratio: -1.0000~+1.0000
    Measuring Accuracy: ±0.01

    Measuring Parameter
    Voltage/Current/Frequency: virtual value, peak value, frequency deviation etc.
    Three Phase Unbalance: the positive and negative sequence value of voltage and current, negative sequence unbalancedness and zero sequence unbalancedness.
    Harmonic: 63 orders harmonic of voltage and current, 50 groups inter harmonics, 35 groups high-order harmonics, harmonic ratio and harmonic power.
    Fluctuation and Flicker: short flicker, long flicker and voltage fluctuation.
    Power and Electric Energy: active, reactive, apparent, power factor etc.
    Event Recording: voltage swell, voltage sags, voltage interruption, surge current, THDu, THDi, odd and even harmonic ratio, voltage and current unbalance, frequency, short flicker and long flicker
    Input Parameter
    Measuring Wiring: 3P3W/3P4W
    Circuit Frequency: 50Hz
    Input Channel Number: 4 voltage channels, 4 current channels
    Measuring Range:
    Voltage measuring range: nominal value: 57.74V/100V/230V, maximum value: 460V;
    Current measuring range: nominal value:5A, maximum value: 10A

    This device adopts the big panel which has the LCD display screen, indicator lights and operating keyboard. It uses the enhanced case which could resist the vibration and interference so that the device could still keep the superior reliability in the bad environment.

    YDK-3000 power quality monitoring device adopts the YIDEK newest generation 32-bit universal platform which bases on the ARM+DSP double core technology. The software system adopts the RTOS-Aworks system which was independently researched and developed by YIDEK.


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