Hammond Power Solutions SG3A0045KK - Three-Phase Transformer 45 kVA (480D/480Y/277V)
Hammond Power Solutions SG3A0045KK - Three-Phase Transformer 45 kVA (480D/480Y/277V)

Hammond Power Solutions SG3A0045KK - Three-Phase Transformer 45 kVA (480D/480Y/277V)

Hammond Power Solutions
Price
Save $-3,940.22
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Condition
  • In stock, ready to ship
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Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SG3A0045KK is a three-phase general duty transformer engineered for industrial power distribution applications requiring reliable voltage conversion. It operates with a 480V delta primary and 480Y/277V wye secondary configuration, delivering 45 kVA capacity at 60Hz. The unit features aluminum windings with a 150°C temperature rise and 220°C insulation class, housed in a Type 3R/IP24 enclosure with ANSI 61 grey finish, measuring 28.75" H × 25.75" W × 23.8" D and weighing 350 lb. It complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations, and meets seismic standards including OSHPD and IBC 2018 with Sds=2.0, z/h=1, and lp=1.5 parameters. Typical applications include commercial buildings, industrial facilities, and infrastructure projects requiring three-phase power conversion with seismic resilience.

Key Features & Specifications
  • Type: Three-Phase General Duty Transformer
  • Primary Voltage: 480D
  • Secondary Voltage: 480Y/277
  • Phase: 3
  • Capacity: 45 kVA
  • Frequency: 60Hz
  • Material: Aluminum Windings
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Enclosure Type: Type 3R / IP24
  • Enclosure Finish: ANSI 61 Grey
  • Dimensions: 28.75" H × 25.75" W × 23.8" D
  • Weight: 350 lb
  • Sound Level: 45 dBA
  • Impedance: 2.5% - 6.5%
  • Certification: CSA, UL
  • Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
  • Seismic Standards: OSHPD, IBC 2018 (Sds=2.0)


Product Identification
  • UPC: 803423124755