Hammond Power Solutions DM175JC - 3-Phase Transformer 175kVA (460D-230Y/133V)

DM175JC

Hammond Power Solutions DM175JC is a three-phase general duty transformer designed for industrial power distribution applications. This 175 kVA unit features a 460V delta primary configuration with dual 5% taps and delivers 230Y/133V secondary output through wye-N connection. Constructed with aluminum windings rated for 150°C temperature rise and 220°C insulation class, the transformer is housed in a Type 3R/IP24 enclosure measuring 41"H × 32"W × 25.5"D with ANSI 61 grey finish. The unit complies with IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5) and operates at 55 dBA sound level while being approved for installation in US and LATAM markets. Typical applications include industrial machinery, manufacturing equipment, and commercial power systems requiring reliable voltage conversion with Dyn1 vector configuration and 3.5%-6.5% impedance characteristics. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Primary Voltage: 460V Delta
• Secondary Voltage: 230Y/133V Wye-N
• kVA Rating: 175 EKVA
• Frequency: 60Hz
• Material: Aluminum Windings
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Impedance: 3.5% - 6.5%
• Enclosure: Type 3R/IP24
• Dimensions: 41"H × 32"W × 25.5"D
• Sound Level: 55 dBA
• Seismic Compliance: IBC 2018

Specifications

• Part Number: DM175JC
• 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
• Primary FCAN (NPL) : 1x5%
• Primary FCBN (NPL) : 1x5%
• Secondary Voltage : 230Y/133
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 175
• 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 : 55 dBA (NEMA ST-20)
• Impedance (Std) : 3.5% - 6.5%
• Secondary Termination (NPL) : Mounting Pads
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : NH4-N3R
• Enclosure Dimensions : 41in/1042mm(H), 32in/813mm(W), 25.5in/648mm(D)
• Nameplate : Standard
• Standard kVA : 175
• 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

Product Data

• UPC : 803423003999
• GTIN : 00803423003999
• Weight : 1050
• Certification : CSA, UL

Documentation and Resources

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