Hammond Power Solutions SG3A0150KB - Three-Phase Transformer 150 kVA
Hammond Power Solutions SG3A0150KB - Three-Phase Transformer 150 kVA

Hammond Power Solutions SG3A0150KB - Three-Phase Transformer 150 kVA

Hammond Power Solutions
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💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SG3A0150KB is a three-phase general duty transformer engineered for reliable voltage transformation in industrial power distribution systems. This 150 kVA unit converts a 480V delta primary to a 208Y/120V secondary, featuring aluminum windings with a 150°C temperature rise and 220°C insulation class. Housed in a Type 3R/IP24 enclosure with an ANSI 61 grey finish, it measures 44.5 inches high by 31.5 inches wide by 29.5 inches deep and weighs 960 lb. The transformer complies with CSA and UL certifications, as well as DOE 2016, NRCAN 2019, and NMX 2021 efficiency standards, and meets IBC 2018 seismic requirements (Sds=2.0, z/h=1, lp=1.5). Typical applications include commercial buildings, industrial facilities, and electrical distribution systems requiring standard 2.5%-6.5% impedance characteristics.

Key Features & Specifications
  • Type: Three-Phase General Duty Transformer
  • Voltage: 480V Delta Primary / 208Y/120V Secondary
  • Current: 150 kVA Capacity
  • Frequency: 60 Hz
  • Material: Aluminum Windings
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Enclosure: Type 3R / IP24 (44.5" H × 31.5" W × 29.5" D)
  • Sound Level: 50 dBA (NEMA ST-20)
  • Impedance: 2.5% - 6.5% Standard
  • Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
  • Seismic Rating: IBC 2018 (Sds=2.0)
  • Certification: CSA, UL
  • Weight: 960 lb
  • Phase: 3


Product Identification
  • UPC: 803423123673