Hammond Power Solutions TE3A0093NJ - 3-Phase Transformer 93kVA 575D/460Y

TE3A0093NJ

Hammond Power Solutions TE3A0093NJ is a three-phase general duty transformer designed for industrial power distribution applications. This 93 kVA transformer features a 575V delta primary connection and 460Y/266V wye-n secondary configuration with 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, measuring 36 inches high by 28.25 inches wide by 27 inches deep, and operates at a quiet 50 dBA sound level. It complies with NRCAN 2019 efficiency regulations and meets IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5) with Dyn1 vector configuration and 2.5%-6.5% impedance range. Typical applications include industrial facilities requiring reliable power conversion from 575V to 480V systems with mechanical lug terminations. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Primary Voltage: 575V Delta
• Secondary Voltage: 460Y/266V Wye-N
• kVA Rating: 93 EKVA
• Frequency: 60Hz
• Material: Aluminum Windings
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Impedance: 2.5% - 6.5%
• Enclosure: Type 3R / IP24
• Dimensions: 36"H × 28.25"W × 27"D
• Sound Level: 50 dBA
• Vector Configuration: Dyn1 (-30°)
• Standards: NRCAN 2019, IBC 2018 Seismic

Specifications

• Part Number: TE3A0093NJ
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 575D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 2x2.5%
• Secondary Voltage : 460Y/266
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 93
• Efficiency Regulation : NRCAN 2019 (Canada)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 50 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH3-N3R
• Enclosure Dimensions : 36in/915mm(H), 28.25in/718mm(W), 27in/686mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 93
• 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

Product Data

• UPC : 803423144142
• Weight : 614
• Certification : CSA, UL

Documentation and Resources

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