Hammond Power Solutions SG3A0075PB0C - 75 kVA Transformer 600V Delta to 208Y/120V

SG3A0075PB0C

Hammond Power Solutions SG3A0075PB0C is a three-phase general duty transformer designed for industrial power distribution applications. This 75 kVA unit features a 600V delta primary connection with multiple voltage taps and delivers 208Y/120V secondary power through a wye configuration with neutral. The transformer is housed in a Type 3R/IP24 rated enclosure measuring 36" H × 28.25" W × 27" D with ANSI 61 grey finish, providing robust outdoor protection. It complies with multiple efficiency standards including DOE 2016, NRCAN 2019, and NMX 2021, while meeting IBC 2018 seismic requirements for enhanced structural resilience. Typical applications include commercial buildings, manufacturing facilities, and industrial plants requiring reliable three-phase power conversion with 150°C temperature rise and 220°C insulation class ratings. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Primary Voltage: 600V Delta
• Secondary Voltage: 208Y/120V Wye-N
• kVA Rating: 75 kVA
• Frequency: 60 Hz
• 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
• Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
• Seismic Standard: IBC 2018 (Sds=2.0)

Specifications

• Part Number: SG3A0075PB0C
• 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 : 208Y/120
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 75
• 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 : 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)
• Nameplate : Standard
• Standard kVA : 75
• 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 : 803423125653
• Weight : 630
• Certification : CSA, UL

Documentation and Resources

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