DM034NNCN - Hammond Power Solutions 34 kVA 3-Phase Drive Isolation Transformer Floor/Wall Mount

DM034NNCN

DM034NNCN is a three-phase dry type drive isolation transformer from Hammond Power Solutions, designed for reliable power distribution in industrial and commercial applications. This transformer features a robust construction with copper or aluminum windings, a Type 3R enclosure, and is suitable for both floor and wall mounting configurations. It is engineered to withstand demanding electrical environments and offers excellent short-circuit performance. The DM034NNCN is built with a high-quality encapsulated core and coil design, providing protection against moisture and contaminants. It includes front-accessible terminations for easy installation and maintenance, and is equipped with a standard thermostat for added safety. The transformer is designed for use with variable frequency drives and other non-linear loads, making it ideal for modern industrial power systems.

• 34 kVA output
• Three-phase
• Type 3R enclosure
• Floor or wall mount
• Encapsulated core and coil
• Front-accessible terminations
• Standard thermostat
• Designed for drive isolation
• Meets UL and CSA short circuit withstand requirements
• 60 Hz frequency
• Standard shield
• Robust construction for industrial use

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Specifications

• Part Number: DM034NNCN
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 575D
• Primary Connection : Delta
• Primary FCAN (NPL) : 1x5%
• Primary FCBN (NPL) : 1x5%
• Secondary Voltage : 575Y/332
• Secondary Connection : Wye-N
• Temperature Rise : 130°C
• Insulation Class : 200°C
• EKVA : 37.181
• 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 : 45 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 : 34
• 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 : 803423033743
• GTIN : 00803423033743
• Weight : 335
• Certification : CSA, UL

Documentation and Resources

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