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

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

Hammond Power Solutions
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Save $998.39
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Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SK3A0030KK3S is a 30 kVA three-phase dry-type distribution transformer designed for general purpose power distribution in commercial and industrial settings. It features a 480 Delta VAC primary and a 480Y/277 VAC secondary, operating at 60 Hz with aluminum windings. The unit is housed in a heavy-duty ventilated NEMA 3R / IP24 enclosure finished in ANSI 61 grey, weighs 275 lb, and offers flexible floor or wall/ceiling mounting with separate high and low voltage terminals. It is UL Listed (File E112313) and CSA Certified (File LR3902), complying with DOE 2016 and NRCan 2019 energy efficiency standards. This transformer is suitable for powering appliances, lighting, heating, motorized machines, and general power loads from electrical distribution systems rated 600 volts and below.

Key Features & Specifications
  • Power Rating: 30 kVA
  • Phase: Three-Phase
  • Primary Voltage: 480 Delta VAC
  • Secondary Voltage: 480Y/277 VAC
  • Frequency: 60 Hz
  • Winding Material: Aluminum
  • Enclosure Type: Type 3R / IP24
  • Insulation System: 220 degrees C (150 degrees C rise)
  • BIL Rating: 10 kV
  • Mounting: Floor or Wall/Ceiling
  • Weight: 275 lb
  • Certification: CSA, UL


Product Identification
  • UPC: 803423130510