Hammond Power Solutions SK3A0750KB3K - 750 kVA Three-Phase Transformer
Hammond Power Solutions SK3A0750KB3K - 750 kVA Three-Phase Transformer

Hammond Power Solutions SK3A0750KB3K - 750 kVA Three-Phase Transformer

Hammond Power Solutions
Price
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Condition
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💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SK3A0750KB3K is a three-phase general duty transformer engineered for industrial and commercial power distribution, converting 480V delta primary voltage to 208Y/120V secondary power with a 750 kVA capacity. It features a Type 3R/IP24 rated enclosure with ANSI 61 grey finish, measuring 64 inches high by 49 inches wide by 39 inches deep and weighing 4700 lb, operating at a 150°C temperature rise with 220°C insulation class. The unit complies with CSA and UL certifications, along with DOE 2016, NRCAN 2019, and NMX 2021 efficiency standards, and meets IBC 2018 seismic requirements with a rating of Sds=2.0. Typical applications include industrial facilities, manufacturing plants, and commercial buildings requiring reliable three-phase power conversion.

Key Features & Specifications
  • Type: Three-Phase General Duty Transformer
  • Primary Voltage: 480D
  • Secondary Voltage: 208Y/120
  • Phase: 3
  • Capacity: 750 kVA
  • Frequency: 60Hz
  • Enclosure Type: Type 3R / IP24
  • Enclosure Finish: ANSI 61 Grey
  • Dimensions: 64"H x 49"W x 39"D (1626mm x 1245mm x 991mm)
  • Weight: 4700 lb
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Impedance: 4% - 7.5% Standard
  • Sound Level: 67 dBA (NEMA ST-20)
  • Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
  • Seismic Rating: IBC 2018 (Sds=2.0)
  • Vector Configuration: Dyn1 (-30°)
  • Certification: CSA, UL


Product Identification
  • UPC: 803423130336