TE3A0220NG - Hammond Power Solutions 220 kVA 3-Phase Transformer 575D/380Y 60Hz NRC18 DIT 3R

TE3A0220NG

TE3A0220NG is a 220 kVA three-phase general duty transformer from Hammond Power Solutions designed for industrial power distribution applications.

This transformer features a 575V Delta primary and 380V Wye secondary voltage configuration, operating at 60 Hz frequency. It is part of the NRC18 DIT series, built with copper windings and designed for durability in harsh environments. The unit includes a NEMA 3R enclosure rating suitable for outdoor use and offers standard wall or floor mounting options. It complies with UL standards and is engineered for reliable performance in industrial settings.

Key Specifications
• Power Rating: 220 kVA
• Phase: 3-Phase
• Primary Voltage: 575V Delta
• Secondary Voltage: 380V Wye
• Frequency: 60 Hz
• Winding Material: Copper
• Series/Frame: NRC18 DIT
• Enclosure: NEMA 3R
• Mounting Type: Wall or Floor
• UL Listed

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Specifications

• Part Number: TE3A0220NG
• 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
• Secondary Voltage : 380Y/220
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 220
• Efficiency Regulation : NRCAN 2019 (Canada)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 55 dBA (NEMA ST-20)
• Impedance (Std) : 3% - 6.5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 52in/1321mm(H), 37.5in/953mm(W), 34in/864mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 220
• 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
• Primary FCAN (Std) : 2x2.5%
• Primary Termination (Std) : Mechanical Lugs

Product Data

• UPC : 803423144012
• 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)