Hammond Power Solutions TE3A0550JC - 3-Phase Transformer 550 kVA (460D-230Y/133V)

TE3A0550JC

Hammond Power Solutions TE3A0550JC is a three-phase general duty transformer designed for industrial power distribution applications. This 550 kVA unit operates at 60Hz with a 460V delta primary configuration and delivers 230Y/133V through its wye-secondary connection. The transformer features an aluminum-wound construction with 150°C temperature rise and 220°C insulation class, housed in a Type 3R/IP24 enclosure with ANSI 61 grey finish measuring 64"H x 49"W x 39"D. It complies with NRCAN 2019 efficiency regulations and meets IBC 2018 seismic standards (Sds=2.0) while maintaining a 62 dBA sound level. Typical applications include industrial plants, manufacturing facilities, and commercial power systems requiring reliable voltage transformation. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Voltage: 460V Delta Primary / 230Y/133V Secondary
• Current: 550 kVA Capacity
• Frequency: 60Hz
• Impedance: 4% - 7.5% Standard
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Enclosure: Type 3R / IP24
• Material: Aluminum Wound
• Sound Level: 62 dBA (NEMA ST-20)
• Dimensions: 64"H x 49"W x 39"D (1626mm x 1245mm x 991mm)
• Efficiency: NRCAN 2019 Compliant
• Seismic: IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Vector Configuration: Dyn1 (-30°)

Specifications

• Part Number: TE3A0550JC
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 460D
• Primary Connection : Delta
• Secondary Voltage : 230Y/133
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 550
• Efficiency Regulation : NRCAN 2019 (Canada)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 62 dBA (NEMA ST-20)
• Impedance (Std) : 4% - 7.5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 64in/1626mm(H), 49in/1245mm(W), 39in/991mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 550
• Vector Configuration : Dyn1 (-30°)
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=0
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No
• Primary FCAN (Std) : 2x2.5%
• Primary Termination (Std) : Mounting Pads

Product Data

• UPC : 803423143374
• Weight : 1600
• Certification : CSA, UL

Documentation and Resources

• Engineering Drawing (PDF)
• Brochure
• Hammond Product Application Videos
• Frequently Asked Questions
• Troubleshooting Guide
• Enclosure CAD Drawing (PDF)