Hammond Power Solutions SK3A0030KK3S - 30kVA 3-Phase Transformer 480D-480Y/277V
Hammond Power Solutions SK3A0030KK3S - 30kVA 3-Phase Transformer 480D-480Y/277V

Hammond Power Solutions SK3A0030KK3S - 30kVA 3-Phase Transformer 480D-480Y/277V

Hammond Power Solutions
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Save $1,422.96
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💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SK3A0030KK3S is a three-phase dry-type distribution transformer designed for stepping down primary voltage from a 480V delta configuration to a 480Y/277V wye secondary, providing both power and lighting loads with a grounded neutral. This unit delivers a 30 kVA rating with a primary voltage of 480D and a secondary voltage of 480Y/277, operating at 60 Hz with a weight of 275 lb. It features a Type 3R / IP24 enclosure, making it suitable for outdoor or indoor installations where protection against rain and sleet is required, and is constructed with robust materials for industrial environments. The transformer complies with CSA and UL certifications, ensuring adherence to North American safety and performance standards. Typical applications include commercial and industrial facilities requiring voltage transformation for lighting, power distribution, and equipment operation in settings like manufacturing plants, office buildings, and data centers.

Key Features & Specifications
  • Type: Dry-type distribution transformer, three-phase, copper or aluminum windings (standard construction)
  • Voltage Rating: 480D VAC primary / 480Y/277 VAC secondary
  • Current Rating: 36.1 A primary (at 480V) / 62.5 A secondary (at 277V line-to-neutral)
  • Dimensions: Not specified
  • Standards: CSA, UL listed
  • Applications: Step-down voltage transformation for commercial and industrial power distribution, lighting systems, and equipment loads
  • Phase: 3
  • Enclosure: Type 3R / IP24
  • Weight: 275 lb
  • Hz: 60
  • Certification: CSA, UL


Product Identification
  • UPC: 803423130510