Hammond Power Solutions DM550JJ - Three-Phase Transformer 550 kVA
Hammond Power Solutions DM550JJ - Three-Phase Transformer 550 kVA

Hammond Power Solutions DM550JJ - Three-Phase Transformer 550 kVA

Hammond Power Solutions
Price
Save $9,452.80
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  • Low stock - 5 items left
  • Backordered, shipping soon

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Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions DM550JJ is a three-phase general duty transformer engineered for industrial power distribution, providing reliable voltage conversion and isolation. This 550 kVA unit operates with a 460V delta primary and a 460Y/266V wye-n secondary at 60Hz, featuring aluminum windings rated for a 150°C temperature rise with 220°C insulation class. The transformer is housed in a Type 3R/IP24 enclosure with an ANSI 61 grey finish, measures 59" H × 48.5" W × 38" D, and weighs 2750 lb. It is certified to CSA and UL standards, complies with IBC 2018 seismic requirements (Sds=2.0, z/h=0, lp=1.5), and produces a sound level of 62 dBA. Typical applications include industrial facilities requiring robust power conversion with standard impedance of 4.5% to 7% and Dyn1 vector configuration.

Key Features & Specifications
  • Type: Three-Phase General Duty Transformer
  • Primary Voltage: 460V Delta
  • Secondary Voltage: 460Y/266V Wye-N
  • Capacity: 550 kVA
  • Frequency: 60Hz
  • Phase: 3
  • Enclosure Type: Type 3R / IP24
  • Weight: 2750 lb
  • Certification: CSA, UL
  • Material: Aluminum Windings
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Impedance: 4.5% - 7% Standard
  • Sound Level: 62 dBA (NEMA ST-20)
  • Seismic Compliance: IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
  • Vector Configuration: Dyn1 (-30°)
  • Dimensions: 59" H × 48.5" W × 38" D


Product Identification
  • UPC: 803423004613
  • GTIN: 00803423004613