Uninterruptible Power Sources

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  • Champion Aerospace Model 28VUPS29FSPD is an uninterruptible power supply with an integrated transient voltage surge suppression (Surge Protection Device (SPD)) circuit specifically designed for airborne applications.
    The UPS provides bridge power to mission equipment during AC bus transfers, low voltage sags, and other AC/DC interruptions. This allows utilization equipment to maintain full operational capability and “ride through” these interrupts. The device also provides transient voltage surge suppression during harmful high voltage transients to prevent catastrophic system failures. This UPS device is compatible with all power converters and plays a vital role in preserving the life of utilization equipment. Designed to meet MIL-STD-704 (A-F) for Aircraft Electrical Power, the 28VUPS29FSPD is the latest development of a complete line of uninterruptible power supplies produced by Champion Aerospace, LLC.


    output voltage comp UPS

  • technical notes UPS

  • Products Available

    28 Volts DC Ampere Rating Part Number Topology
    50 28VS50Y-12 TRU
    50 28VS50Y-30 PCTRU
    100 28VS100Y-10C TRU
    120 28VS120Y-1, -2, -3, -5 TRU
    120 28VS120Y-7 PCTRU
    200 28VS200Y-4D TRU
    200 28VS200Y-32 TRU
    240 28VS240Y-31 TRU
    240 28VS240Y-33 PCTRU
    240 28VS240Y-34 PCTRU
    240 28VS240Y-36 PCTRU
    300 28VS300Y-35 PCTRU

  • North American Distributors

    Name Phone # Products
    Aero Precision 925-455-9900 Products are Military Aviation and Airframe Power
    Allied International 914-241-6900 Power Converters, Uninterruptible Power Sources


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  • thumbnail of Champion UPS Datasheet

    Champion Uninterruptible
    Power Sources Tech Sheet