Hammond Power Solutions SG3A0225PK0C - 3-Phase Transformer 225 kVA (600V Delta/480Y/277V)

SG3A0225PK0C

Hammond Power Solutions SG3A0225PK0C is a three-phase general duty transformer designed for industrial power distribution applications. This 225 kVA unit operates at 60Hz with a 600V delta primary connection and delivers 480Y/277V secondary power through a wye-n configuration. The transformer features a robust Type 3R/IP24 enclosure with ANSI 61 grey finish, measuring 44.5 inches high by 31.5 inches wide by 29.5 inches deep, and maintains a 150°C temperature rise with 220°C insulation class. It complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations while meeting IBC 2018 seismic standards with Sds=2.0, z/h=1, and lp=1.5 parameters. Typical applications include industrial facilities, manufacturing plants, and commercial buildings requiring reliable three-phase power conversion. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Voltage: 600V Delta Primary / 480Y/277V Secondary
• Current: 225 kVA Capacity
• Frequency: 60Hz
• Enclosure: Type 3R/IP24, ANSI 61 Grey
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Impedance: 3% - 6.5%
• Sound Level: 55 dBA (NEMA ST-20)
• Dimensions: 44.5" H × 31.5" W × 29.5" D
• Efficiency Standards: DOE 2016, NRCAN 2019, NMX 2021
• Seismic Compliance: IBC 2018 (Sds=2.0)

Specifications

• Part Number: SG3A0225PK0C
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 600D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 480Y/277
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 225
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 55 dBA (NEMA ST-20)
• Impedance (Std) : 3% - 6.5%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH4-N3R
• Enclosure Dimensions : 44.5in/1131mm(H), 31.5in/801mm(W), 29.5in/750mm(D)
• Nameplate : Standard
• Standard kVA : 225
• Vector Configuration : Dyn1 (-30°)
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No

Product Data

• UPC : 803423126452
• Weight : 1500
• Certification : CSA, UL

Documentation and Resources

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