TE3A0275JC - Hammond Power Solutions 3 Phase 275kVA 460D-230Y/133V Aluminum 60Hz NEMA 3R Transformer

TE3A0275JC

TE3A0275JC is a Hammond Power Solutions 3 phase 275kVA dry type transformer designed for industrial and commercial applications requiring reliable power distribution. This unit features a 460D primary voltage and 230Y/133V secondary voltage configuration, constructed with aluminum windings and a NEMA 3R enclosure for durability and protection in demanding environments. The TE3A0275JC is engineered for efficient operation at 60Hz and is suitable for a wide range of power distribution needs. Its robust design supports stable voltage transformation and is built to meet North American efficiency standards. The NEMA 3R enclosure provides protection against dust, rain, and sleet, making it ideal for both indoor and outdoor installations.

• 3 Phase transformer
• 275kVA rating
• 460D primary voltage
• 230Y/133V secondary voltage
• Aluminum windings
• 60Hz frequency
• NEMA 3R enclosure
• Dry type construction
• Wall mounting
• Meets DOE 2016 efficiency standards
• UL Listed
• CSA Certified

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Specifications

• Part Number: TE3A0275JC
• 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 : 275
• Efficiency Regulation : NRCAN 2019 (Canada)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 55 dBA (NEMA ST-20)
• Impedance (Std) : 3.5% - 7%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 52in/1321mm(H), 37.5in/953mm(W), 34in/864mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 275
• 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 : 803423143343
• 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)