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AC Power Supply

Product No: LSP-500VAS

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  • Description
  • The LSP-500VAS Digital Adjustable AC Power Supply features ultra-low output voltage distortion, adjustable output current protection value, and is specifically developed for industries such as home appliances, electric motors, compressors and etc. It is designed to replace traditional voltage regulators and frequency converters, providing efficient、cost-effective and accurate testing solutions. It is compact and easy to be put in the desk or combined in the cabinet. 

    Specifications:

    LISUN Model LSP-500VAS LSP-1KVAS LSP-2KVAS
    Output Power 500VA 1KVA 2KVA
    Circuit Form (IGBT) SPWM pulse wave width adjustment method
    Input Input Voltage Single phase,220V±10%
    Input Frequency 50HZ/60HZ±5%
    Output Output Voltage Phase Single phase
    Range Auto. Range:0~150V/150.1~300V;High-end Range lock:0~300V
    Deviation ≤±(0.2%+0.2%FS)
    Output Current Low -end 4.5A 9A 18A
    High -end 2.25A 4.5A 9A
    Deviation ≤±(0.3% +0.3%FS)
    Outpur Frequency 45-70HZ
    Frequency Stability ≤±0.1%
    Transient Restoration Time ≤20ms
    Source voltage/Load Efficiency ≤1%
    Waveform Distortion ≤1%(high/low -grade voltage is 220V/110V ± 15%, resistance-inductance load)
    Efficiency ≧70%
    Protective Function Output over pressure/overload/overload/short circuit, automatic protection and alarm display
    Overload 100%~110%,30S;110%~120%,10S;>120%,Immediately protect
    Display Output Voltage 4 digits display, unit is V, minimum resolution 0.1V
    Output Current 4 digits display, unit A, minimum resolution 0.01A
    Output Frequency 3 digits display, unit is HZ, minimum resolution 0.1Hz
    Output Power 4 digits display, unit is w/kw, minimum resolution 1w
    Function Quick Setting 110V、220V、50Hz、60Hz shortcut keys, 3 groups of user-defined voltage/frequency shortcut sets
    Protect Current 0~120% rated output current
    Line Resistance 0~500mΩ
    Interface RS232
    Cooling Method Compressed air cooling
    Environmental Working Temperature 0~40℃
    Relative Humidity 0~90%(Non-condensation state)
    Dimension(mm) W*H*D 430*133*380 430*133*440

    P.S. Input: Single Phase, 110V±10% (e.g. LISUN model: LSP-500VASUS) can be customized.

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