Hammond Power Solutions TE3A0145NGM - 3-Phase Transformer 575V/380Y-220V 145kVA

TE3A0145NGM

Hammond Power Solutions TE3A0145NGM is a three-phase general duty transformer designed for industrial power distribution applications. The unit features a 575V delta primary connection and delivers 380Y/220V secondary output with 145 kVA capacity, operating at 60Hz frequency with 150°C temperature rise and 220°C insulation class. Constructed with a Type 3R/IP24 rated enclosure finished in ANSI 61 Grey, the transformer measures 44.5 inches high by 31.5 inches wide by 29.5 inches deep and incorporates a single electrostatic shield with mechanical lug terminations. The design complies with NRCAN 2019 efficiency regulations and meets IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5) while maintaining a 50 dBA sound level per NEMA ST-20. This transformer is suitable for industrial facilities requiring reliable power conversion with Dyn1 vector configuration and standard 2.5%-6.5% impedance characteristics. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Voltage: 575V Delta Primary / 380Y/220V Secondary
• Current: 145 kVA Capacity
• Frequency: 60Hz
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Enclosure: Type 3R / IP24, ANSI 61 Grey
• Dimensions: 44.5" H × 31.5" W × 29.5" D
• Impedance: 2.5% - 6.5% Standard
• Sound Level: 50 dBA (NEMA ST-20)
• Vector Configuration: Dyn1 (-30°)
• Efficiency: NRCAN 2019 Compliant
• Seismic: IBC 2018 (Sds=2.0)

Specifications

• Part Number: TE3A0145NGM
• 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
• Secondary Voltage : 380Y/220
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 145
• 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%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 44.5in/1131mm(H), 31.5in/801mm(W), 29.5in/750mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 145
• 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 : 803423145187
• Weight : 1100
• Certification : CSA, UL

Documentation and Resources

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