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Home  >Products Catalog > Mid-Frequency Generators (200-1000Hz, including 400Hz) > Ground Power Unit 400Hz AC DC Alternator

Ground Power Unit 400Hz AC DC Alternator SafeBuy Supplier Member

Payment Terms: L/C, T/T
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Fujian in China

Quick Details

  • Rated Power: 5-1000kVA
  • Frequency: 400Hz
  • Speed: 1500, 3000.........
  • Output Type: AC Three Phase
  • Brand Name: Ideal


GPU with external transformer rectifier (TR) is OUTDATED!

Use our alternators, you no longer need TR. Save a lot of money! 

We can supply alternators or the whole GPUs to you.

We produceboth single-output andMultiple-outputs alternators. the main types include:

    [A] the Alternators with AC 400Hz output only

[B] the alternators with DC output only

[C] theAlternators outputs both AC 400Hz and DC power simultaneously(we usually call it as the Dual-Current Alternators). the DC outputs mainly include 28.5V, 56V & 70V.

theIntegrated DC output has at least the Following 3 advantages:

     - the performances of the DC Output, including the stability, the safety, the overload capacity, the Waveform and ripple, etc., are much better than the external TR.

    - the costs of the DC output Are a lot lower than the external TR, therefore itSaves much costfor the Whole GPU.

    - Because the DC output is Integrated inside the alternator, it will not occupy the extra space. Therefore The size and weight of the AC+DC alternator shall be much smaller than the Total of AC alternator + external TR.

so, comparing to the existing European Products, our multi-outputs alternators have the technical advantages at least In the following aspects:

    - Integrated DC output with Smaller costs, size & weight

    - Better voltage/current Waveform with lower THD and DC ripple

    - Bigger overload capacity and lower operation temperature rise

    - Stronger dynamic Performance (the stability of output voltage during the change of load)

PleasE let me know if you need a good Deal.

ground power unit 400Hz ac dc alternator

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