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    3kVA Single Phase 220v 50Hz to 110v 60Hz Converter

    3 kVA frequency converter, convert single phase 220V (France) 230V (New Zealand) 240V (UK) to 110V (Mexico) 120V (Canada), 60 Hz to 50 Hz or 50Hz to 60Hz, pure sine wave output, make different appliances work well on 50Hz/60Hz/400Hz power system.
    SKU: HZ-50-1103
    Delivery date: 6-12 days

    3 kVA static frequency converter, convert 240 volt 50Hz to 120 volt 60Hz with built-in step-down & step-up transformer, pure sine wave output for international appliances testing.


    Model HZ-50-1103
    Capacity 3 kVA
    Dimension 550*400*670mm
    Weight 80 kg
    Input Voltage 1 Phase 2 Wire: 110V, 120V, 220V, 230V, 240V ± 10% (Option *)
    Frequency 50 Hz, 60 Hz or 400 Hz ± 5%
    Output Voltage, current 110V Setting (Low grade): 0-150V, 25A
    220V Setting 0-300V (High grade): 0-300V, 12.5A
    Load stabilization Rate ≤±1%
    Frequency 50Hz, 60Hz up to 400Hz adjustable
    Frequency Stability ≤±0.01%
    Harmonic Distortion Pure Sine Wave ≤2%
    Frequency meter 4 digit, digital frequency meter, resolution 0.1Hz/Step
    Voltmeter 4 digit, digital voltage meter, resolution 0.1V
    Ammeter 4 digit, digital ammeter, resolution 0.1A
    Watt meter 4 digit, digital Watt meter, resolution 0.1W
    Protection With overload, short circuit, over temperature
    Instantaneous power failure protection and alarm device
    Working Environment Temperature 0 - 40 deg.℃
    Humidity 0 - 90% (Non condensation)
    Warranty 18 months

    Tips: Why is 60 Hertz selected for the United States?

    Westinghouse, which possesses the strengths in manufacturing and operation AC power supply technology, promotes the higher frequency standard of 60Hz after 1890(frequency standard compared with 25Hz low-frequency AC), which is used till now in the United States. In 1920, the America Federal Government established the electric power investigation meeting, recommending 60 Hz as the standard frequency of the United States.

    In 1893, the American GE company planed to adopt 50 Hz to some power supply systems in California according to the frequency standard of Edison system. However, because of the competitive pressure, it eventually yielded to the 60Hz standard of Westinghouse. The American technicians at that time believed that, 60Hz is superior to the 50Hz generally adopted in European countries. The generator of 60Hz has smaller size and the conversion efficiency of the transformer is high.

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