DM075BKS - Hammond Power Solutions 7.5 kVA 208D/230D/460D/480D/575D Drive Isolation Transformer

DM075BKS

DM075BKS is a 7.5 kVA drive isolation transformer from Hammond Power Solutions designed for reliable power distribution in industrial applications.

This transformer operates at 60 Hz frequency with primary voltages of 208D, 230D, 460D, 480D, and 575D volts. It features a 220°C insulation system with a 150°C temperature rise, ensuring durability and thermal performance. The unit is floor mounted and meets UL and CSA short circuit withstand requirements. It is constructed with copper and aluminum windings and is suitable for use in low voltage distribution systems up to 600 volts.

• Power Rating: 7.5 kVA
• Primary Voltage: 208D, 230D, 460D, 480D, 575D
• Frequency: 60 Hz
• Insulation System: 220°C (150°C rise)
• Mounting Type: Floor Mount
• Winding Material: Copper and Aluminum
• UL Listed and CSA Certified
• Meets UL and CSA short circuit withstand requirements

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Specifications

• Part Number: DM075BKS
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 208D
• Primary Connection : Delta
• Secondary Voltage : 480Y/277
• 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 : YNd1 (-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 : 1600
• Certification : CSA, UL

Documentation and Resources

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