Hammond Power Solutions SK3A1000KK9K - Three-Phase Dry-Type Transformer 1000 kVA
Hammond Power Solutions SK3A1000KK9K - Three-Phase Dry-Type Transformer 1000 kVA

Hammond Power Solutions SK3A1000KK9K - Three-Phase Dry-Type Transformer 1000 kVA

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

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Hammond Power Solutions SK3A1000KK9K is a three-phase dry-type transformer engineered for industrial power distribution, providing voltage transformation from a 480V delta primary to a 480Y/277V secondary. This 1000 kVA unit operates at 60Hz with a 150°C temperature rise and 220°C insulation class, housed in a Type 3R/IP24 rated enclosure with an ANSI 61 grey finish. The transformer measures 72 inches in height, 54 inches in width, and 44 inches in depth, weighing 5.19 lb, and includes a single electrostatic shield with standard mounting pad terminations. It complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations while meeting IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5), and is certified by CSA and UL. Typical applications include industrial plants, commercial facilities, and institutional power systems requiring reliable voltage transformation with 4-7.5% impedance characteristics.

Key Features & Specifications
  • Type: Three-Phase Dry-Type Transformer
  • Primary Voltage: 480D
  • Secondary Voltage: 480Y/277
  • Phase: 3
  • Rating: 1000 kVA
  • Frequency: 60Hz
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Impedance: 4% - 7.5%
  • Enclosure Type: Type 3R / IP24
  • Dimensions: 72"H x 54"W x 44"D
  • Weight: 5.19 lb
  • Sound Level: 64 dBA
  • Efficiency Standards: DOE 2016, NRCAN 2019, NMX 2021
  • Seismic Compliance: IBC 2018
  • Certification: CSA, UL


Product Identification
  • UPC: 803423129989