Hammond Power Solutions TE3A0027JJM - 3-Phase Transformer 27kVA 460V Delta-Wye

TE3A0027JJM

Hammond Power Solutions TE3A0027JJM is a three-phase general duty transformer designed for industrial power distribution applications. This 27 kVA unit operates at 60Hz with a 460V delta primary and 460Y/266V wye-n secondary configuration, featuring a temperature rise of 150°C and 220°C insulation class. The transformer is housed in a Type 3R/IP24 rated enclosure with ANSI 61 grey finish, measuring 28.75 inches high by 25.75 inches wide by 23.8 inches deep, and maintains a low 45 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 2.5%-6.5% impedance and Dyn1 vector configuration. Typical applications include industrial plants, manufacturing facilities, and commercial buildings requiring reliable three-phase power conversion. Key Features & Specifications

• Type: Three-phase general duty transformer
• Voltage: 460V delta primary, 460Y/266V wye-n secondary
• Current: 27 kVA capacity
• Frequency: 60Hz
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Impedance: 2.5% - 6.5% standard
• Enclosure: Type 3R/IP24, ANSI 61 Grey
• Dimensions: 28.75" H × 25.75" W × 23.8" D
• Sound Level: 45 dBA (NEMA ST-20)
• Efficiency: NRCAN 2019 compliant
• Seismic: IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Vector Configuration: Dyn1 (-30°)
• Primary Termination: Mechanical lugs
• Electrostatic Shield: Single

Specifications

• Part Number: TE3A0027JJM
• 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 : 460Y/266
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 27
• Efficiency Regulation : NRCAN 2019 (Canada)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 45 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 28.75in/731mm(H), 25.75in/655mm(W), 23.8in/605mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 27
• 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) : Mechanical Lugs

Product Data

• UPC : 803423144593
• 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)