Hammond Power Solutions SK3A0225KK4S - 225kVA 3-Phase Transformer 480D-480Y/277V
Hammond Power Solutions SK3A0225KK4S - 225kVA 3-Phase Transformer 480D-480Y/277V

Hammond Power Solutions SK3A0225KK4S - 225kVA 3-Phase Transformer 480D-480Y/277V

Hammond Power Solutions
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Save $7,712.25
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💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SK3A0225KK4S is a 225kVA three-phase general purpose distribution transformer designed for stepping down primary voltage. It converts 480V Delta input to 480Y/277V secondary output, delivering 225,000 VA of power at 60 Hz with a 150°C temperature rise. This unit features a Type 3R / IP24 ventilated enclosure for outdoor use, aluminum windings with an electrostatic shield, and a K4 frame (D16 Sentinel K Series) with front accessible terminals compatible with aluminum and copper conductors. It is UL Listed and CSA Certified, meeting North American efficiency standards for reliable performance. Typical industrial applications include powering appliances, lighting, heating, and motorized loads.

Key Features & Specifications
  • Type: Three-phase general purpose distribution transformer
  • Rated Power: 225 kVA
  • Primary Voltage: 480 Delta (480D)
  • Secondary Voltage: 480Y/277 Volts
  • Phase: 3
  • Frequency: 60 Hz
  • Temperature Rise: 150°C
  • Enclosure Type: Type 3R / IP24 ventilated
  • Windings: Aluminum wound with electrostatic shield
  • Frame: K4 (D16 Sentinel K Series)
  • Certification: CSA, UL
  • Weight: 1450 lb


Product Identification
  • UPC: 803423128951