DM063JHC - Hammond Power Solutions 63kVA 3-Phase Drive Isolation Transformer 460V Delta Primary 400Y/231V Secondary 60Hz Type 3R Enclosure

DM063JHC

DM063JHC is a three-phase drive isolation transformer designed for industrial and commercial applications requiring reliable power distribution and harmonic mitigation. This unit features a robust Type 3R enclosure for protection against environmental factors and is built to meet demanding electrical standards. The DM063JHC provides a 63kVA rating with a 460V delta primary and 400Y/231V secondary configuration, making it suitable for a wide range of motor drive and isolation needs. The transformer is constructed with a 220°C (150°C rise) insulation system for enhanced thermal performance and longevity. Mounting is floor type, supporting secure installation in industrial environments. The unit is copper wound and includes electrostatic shielding for improved noise reduction and safety.

• 63kVA three-phase rating
• 460V delta primary voltage
• 400Y/231V secondary voltage
• 60Hz frequency
• Type 3R enclosure
• 220°C (150°C rise) insulation system
• Copper wound
• Electrostatic shield
• Floor mounting
• UL Listed
• CSA Certified
• Meets UL and CSA short circuit withstand requirements

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: DM063JHC
• 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 : 63
• 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%
• 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 : 63
• 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 : 803423052355
• Weight : 525
• Certification : CSA, UL

Documentation and Resources

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