Hammond Power Solutions DM075JC - 3-Phase Transformer 75kVA 460D-230Y/133V

DM075JC

Hammond Power Solutions DM075JC is a three-phase general duty transformer designed for industrial power distribution applications. The unit features a 460V delta primary configuration with ±5% FCAN/FCBN taps and delivers 230Y/133V secondary output through a wye-N connection with mechanical lug terminations. 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 with ANSI 61 grey finish measuring 38" H × 26" W × 21" D. The transformer complies with IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5) and operates at 50 dBA sound levels per NEMA ST-20. Typical applications include industrial facilities requiring voltage transformation from 460V to 230Y/133V for motor control centers, machinery, and lighting systems. Key Features & Specifications

• Type: Three-phase general duty transformer
• Voltage: 460V delta primary, 230Y/133V secondary
• Current: 75 kVA capacity
• Frequency: 60Hz
• Impedance: 3% - 6.2% standard
• Enclosure: Type 3R/IP24, ANSI 61 grey
• Dimensions: 38" H × 26" W × 21" D
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Sound Level: 50 dBA (NEMA ST-20)
• Seismic Compliance: IBC 2018 (Sds=2.0)

Specifications

• Part Number: DM075JC
• 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 : 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% - 6.2%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : NH3-N3R
• 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

Product Data

• UPC : 803423003517
• GTIN : 00803423003517
• Weight : 535
• Certification : CSA, UL

Documentation and Resources

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