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Hammond Power Solutions SK3A0750KK3S - K-Factor Transformer 750kVA (480D/480Y/277V)

Hammond Power Solutions
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Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SK3A0750KK3S is a three-phase K-factor distribution transformer engineered for non-linear load applications in commercial and industrial power systems. It operates with a primary voltage of 480V Delta and a secondary voltage of 480Y/277 Volts, delivering 750 kVA capacity at 60 Hz. The unit features aluminum windings with a 150°C temperature rise and 220°C insulation class, housed in a heavy-duty Type 3R / IP24 ventilated enclosure suitable for outdoor or semi-protected installations. It is CSA certified and UL listed under file E112313, ensuring compliance with North American safety standards. This transformer is designed to handle harmonic-rich environments, making it ideal for data centers, medical facilities, and manufacturing plants with non-linear loads.

Key Features & Specifications
  • Manufacturer: Hammond Power Solutions
  • Series: Sentinel K K13
  • Capacity: 750 kVA
  • Phase: 3-Phase
  • Primary Voltage: 480 Delta
  • Secondary Voltage: 480Y/277 Volts
  • Winding Material: Aluminum
  • Temperature Rise: 150 degrees Celsius
  • Insulation Class: 220 degrees Celsius
  • Frequency: 60 Hz
  • Enclosure Type: Type 3R / IP24
  • Certification: CSA, UL (File E112313)
  • Weight: 5.19 lb


Product Identification
  • UPC: 803423130596