Hammond Power Solutions TE3A0550NN - Three-Phase Transformer 550kVA
Hammond Power Solutions TE3A0550NN - Three-Phase Transformer 550kVA

Hammond Power Solutions TE3A0550NN - Three-Phase Transformer 550kVA

Hammond Power Solutions
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💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions TE3A0550NN is a three-phase general duty transformer engineered for industrial power distribution, converting a 575V delta primary to a 575Y/332V wye-n secondary. It delivers 550 kVA at 60Hz with 4-7.5% impedance, featuring aluminum windings rated for 150°C temperature rise and 220°C insulation class. The unit is housed in a Type 3R/IP24 enclosure with ANSI 61 grey finish, weighing 5.19 lb and measuring 64"H x 49"W x 39"D. It complies with CSA and UL certifications, NRCAN 2019 efficiency regulations, and IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5) with a sound level of 62 dBA. This transformer is suitable for industrial facilities requiring reliable power conversion with Dyn1 vector configuration and electrostatic shielding.

Key Features & Specifications
  • Type: Three-Phase General Duty Transformer
  • Primary Voltage: 575V Delta
  • Secondary Voltage: 575Y/332V Wye-N
  • kVA Rating: 550
  • Frequency: 60Hz
  • Impedance: 4% - 7.5%
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Enclosure: Type 3R / IP24
  • Sound Level: 62 dBA
  • Vector Configuration: Dyn1 (-30°)
  • Material: Aluminum Windings
  • Efficiency: NRCAN 2019 Compliant
  • Seismic: IBC 2018 (Sds=2.0)
  • Weight: 5.19 lb
  • Certification: CSA, UL
  • Phase: 3


Product Identification
  • UPC: 803423144395