Hammond Power Solutions DM175JHC - 3-Phase Transformer 175kVA (460D-400Y/231V)

DM175JHC

Hammond Power Solutions DM175JHC is a three-phase general duty transformer designed for industrial power distribution applications. This 175 kVA unit operates at 60Hz with a primary voltage of 460V Delta and secondary voltage of 400Y/231V Wye-N, featuring a temperature rise of 150°C and 220°C insulation class. The transformer is housed in a Type 3R/IP24 enclosure with ANSI 61 Grey finish, measuring 41 inches high by 32 inches wide by 25.5 inches deep, and produces a sound level of 55 dBA. It complies with IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5) and is approved for installation in US and LATAM markets. Typical applications include industrial facilities requiring reliable power conversion with mechanical lug terminations and standard impedance range of 3.5% to 6.5%. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Voltage: 460V Delta Primary, 400Y/231V Secondary
• Current: 175 kVA Capacity
• Frequency: 60Hz
• Enclosure: Type 3R/IP24, ANSI 61 Grey
• Dimensions: 41"H × 32"W × 25.5"D (1042×813×648mm)
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Sound Level: 55 dBA
• Impedance: 3.5% - 6.5%
• Seismic Compliance: IBC 2018

Specifications

• Part Number: DM175JHC
• 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 : 400Y/231
• Secondary Connection : Wye-N
• 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) : Mechanical Lugs
• 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 : 803423052652
• GTIN : 00803423052652
• Weight : 1150
• Certification : CSA, UL

Documentation and Resources

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