DM051CC - Hammond Power Solutions 51 kVA 3-Phase 230V Drive Isolation Transformer

DM051CC

DM051CC is a 51 kVA 3-phase drive isolation transformer from Hammond Power Solutions designed for industrial power applications.DM051CC features a 230V primary and 230V secondary voltage with aluminum coils, optimized for drive isolation. It is built to meet UL and CSA short circuit withstand requirements and is floor mountable. The transformer uses a 220°C insulation system with a typical 150°C temperature rise, ensuring durability and reliable performance in demanding environments.

Key Specifications
• Power Rating: 51 kVA
• Phase: 3-Phase
• Primary Voltage: 230V Delta
• Secondary Voltage: 230V Wye
• Coil Material: Aluminum
• Insulation System: 220°C
• Temperature Rise: 150°C typical
• Mounting Type: Floor Mount
• Short Circuit Withstand: UL and CSA compliant

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Specifications

• Part Number: DM051CC
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 230D
• 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 : 51
• 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) : NH6-N3R
• Enclosure Dimensions : 28.75in/731mm(H), 23.9in/608mm(W), 25in/635mm(D)
• Nameplate : Standard
• Standard kVA : 51
• 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 : 803423003258
• GTIN : 00803423003258
• Weight : 380
• Certification : CSA, UL

Documentation and Resources

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