Hammond Power Solutions DM075JHS - 3-Phase Transformer 75kVA 460D-400Y/231V

DM075JHS

Hammond Power Solutions DM075JHS is a three-phase general duty transformer designed for industrial power distribution applications. This 75 kVA unit operates at 60Hz with a primary voltage of 460V Delta and delivers secondary voltage of 400Y/231V Wye-N, featuring aluminum windings rated for 150°C temperature rise with 220°C insulation class. The transformer is housed in a Type 3R/IP24 enclosure with ANSI 61 Grey finish, measuring 38x26x21 inches (966x661x534mm) and producing 50 dBA maximum sound levels. It complies with IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5) and carries approvals for installation in both US and LATAM markets. Typical applications include industrial machinery, manufacturing equipment, and commercial power systems requiring reliable voltage transformation with 3-6% impedance characteristics and mechanical lug terminations. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Voltage: 460V Delta Primary, 400Y/231V Secondary
• Current: 75 kVA Capacity
• Frequency: 60Hz
• Impedance: 3% - 6% Standard
• Enclosure: Type 3R / IP24, ANSI 61 Grey
• Dimensions: 38" H x 26" W x 21" D (966x661x534mm)
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Sound Level: 50 dBA (NEMA ST-20)
• Material: Aluminum Windings
• Seismic Compliance: IBC 2018 (Sds=2.0)
• Vector Configuration: Dyn1 (-30°)

Specifications

• Part Number: DM075JHS
• 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 : 400Y/231
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 75
• Efficiency Regulation : No Efficiency Specification; approved for installation in US and LATAM
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 50 dBA (NEMA ST-20)
• Impedance (Std) : 3% - 6%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 38in/966mm(H), 26in/661mm(W), 21in/534mm(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=0
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No
• Primary FCAN (Std) : 1x5%
• Primary Termination (Std) : Mechanical Lugs

Product Data

• Weight : 5.19
• Certification : CSA, UL

Documentation and Resources

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