Hammond Power Solutions SK3A0300KB3S - 3-Phase 300kVA Transformer
Hammond Power Solutions SK3A0300KB3S - 3-Phase 300kVA Transformer

Hammond Power Solutions SK3A0300KB3S - 3-Phase 300kVA Transformer

Hammond Power Solutions
Price
Save $-23,283.26
/
Condition
  • Low stock - 6 items left
  • Backordered, shipping soon

💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

Call for Price
Hammond Power Solutions SK3A0300KB3S is a three-phase general duty transformer engineered for stepping down primary distribution voltages to utilization levels in commercial and industrial power systems. It operates with a 480V delta primary and a 208Y/120V wye secondary, delivering 300 kVA of standard-rated power. The unit features aluminum windings with a 150°C temperature rise and 220°C insulation class, housed in a Type 3R/IP24 enclosure with an ANSI 61 grey finish, measuring 52 inches high, 37.5 inches wide, and 34 inches deep, and weighing 1900 lb. It is certified to CSA and UL standards, complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations, and meets IBC 2018 seismic requirements (Sds=2.0, z/h=0, lp=1.5). Typical applications include commercial buildings, industrial facilities, and institutional power systems requiring reliable voltage transformation with 4-7.5% impedance characteristics.

Key Features & Specifications
  • Type: Three-Phase General Duty Transformer
  • Primary Voltage: 480D
  • Secondary Voltage: 208Y/120
  • Phase: 3
  • Current: 300 kVA Standard Rating
  • Frequency: 60Hz
  • Material: Aluminum Windings
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Enclosure Type: Type 3R / IP24
  • Enclosure Finish: ANSI 61 Grey
  • Dimensions: 52"H × 37.5"W × 34"D
  • Weight: 1900 lb
  • Sound Level: 58 dBA
  • Impedance: 4% - 7.5%
  • Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
  • Seismic Standard: IBC 2018 (Sds=2.0)
  • Certification: CSA, UL


Product Identification
  • UPC: 803423130244