Hammond Power Solutions SK3A0300KK4S - 300kVA 3-Phase Transformer 480D/480Y
Hammond Power Solutions SK3A0300KK4S - 300kVA 3-Phase Transformer 480D/480Y

Hammond Power Solutions SK3A0300KK4S - 300kVA 3-Phase Transformer 480D/480Y

Hammond Power Solutions
Price
Save $-31,342.86
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Condition
  • In stock, ready to ship
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💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SK3A0300KK4S is a three-phase general duty transformer engineered for industrial power distribution and commercial building applications. It converts a 480V delta primary to a 480Y/277V wye secondary, providing 300 kVA of power at 60Hz with aluminum windings rated for a 150°C temperature rise and 220°C insulation class. The unit is housed in a Type 3R/IP24 enclosure measuring 52 inches high by 37.5 inches wide by 34 inches deep, weighing 2000 lb, and features an ANSI 61 grey finish for weather resistance. It complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency standards, is CSA and UL certified, and meets IBC 2018 seismic requirements with an Sds=2.0 rating. Typical applications include powering industrial facilities, commercial buildings, and institutional systems requiring 480V distribution with 277V lighting capability.

Key Features & Specifications
  • Type: Three-Phase General Duty Transformer
  • Primary Voltage: 480V Delta
  • Secondary Voltage: 480Y/277V Wye
  • Standard kVA: 300
  • Frequency: 60Hz
  • Material: Aluminum Windings
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Impedance: 4% - 7.5%
  • Enclosure Type: Type 3R / IP24
  • Enclosure Dimensions: 52"H x 37.5"W x 34"D
  • Sound Level: 55 dBA
  • Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
  • Seismic Standard: IBC 2018 (Sds=2.0)
  • Certification: CSA, UL
  • Phase: 3


Product Identification
  • UPC: 803423128968