TE3A0275JCM - Hammond Power Solutions 275kVA 460D-230Y/133V 3-Phase Drive Isolation Transformer

TE3A0275JCM

TE3A0275JCM is a three-phase drive isolation transformer designed for demanding industrial applications. This Hammond Power Solutions unit provides reliable voltage transformation with a 460 Delta primary and 230Y/133 secondary configuration, supporting efficient operation in variable speed drive environments. Engineered for robust performance, the TE3A0275JCM features copper windings and is built to meet stringent quality standards. It is suitable for both AC and DC variable speed drives, offering stable voltage output and protection against harmonics. The transformer is designed for wall or floor mounting, providing flexibility for installation in various settings.

• Part Number: TE3A0275JCM
• Manufacturer: Hammond Power Solutions
• Rating: 275 kVA
• Primary Voltage: 460 Delta
• Secondary Voltage: 230Y/133
• Phase: 3-Phase
• Frequency: 60 Hz
• Mounting Type: Wall or Floor
• Winding Material: Copper
• Case Style: NRC18 DIT
• Efficiency: High (Energy Efficient)
• Insulation System: 220°C (150°C rise)
• BIL Rating: 10 kV
• K-Rating: K-13

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Specifications

• Part Number: TE3A0275JCM
• 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
• Secondary Voltage : 230Y/133
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 275
• 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) : 3.5% - 7%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 44.5in/1131mm(H), 31.5in/801mm(W), 29.5in/750mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 275
• 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) : Mounting Pads

Product Data

• UPC : 803423144531
• Weight : 5.19
• Certification : CSA, UL

Documentation and Resources

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