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by Acme Electric 

Catalog ID: T3300K0053B

Low Voltage Distribution Transformer - Three Phase, 480Δ - 480Y/277V, 300kVA

  • Quite operation with sound levels below NEMA standards
  • Product Details


    ANFC Taps 2
    BNFC Taps 4
    Construction Ventilated
    Max Temperature Rise 150 Degrees Celsius
    Mounting Type Floor
    Primary Voltage 480Δ
    Product Category Dry Type Distribution Transformer
    Secondary Voltage 480Y/277 V
    Taps % Steps 2.5%
    UL Insulation Class 220°C
    UPC 047503093573
    Winding Material AL
    kVA 300


    Dimensions 35.5 in x 39.5 in x 45.6 in
    Height 45.6 in
    Length 35.5 in
    Weight 1600 lb
    Width 39.5 in

    Electrical Ratings

    Efficiency 99.02%
    Frequency Rating 60 Hz
    Primary Voltage 480D V

    Certifications and Compliance

    CSA Standard C22.2 No. 47
    Dept of Energy Regulation Meets or exceed U.S. DOE 10 CFR Part 431
    Nema Rating NEMA 3R
    UL Standard UL 1561