TE3A0145JC - Hammond Power Solutions 145 kVA 3-Phase Isolation Transformer 460D-230Y/133 V 60Hz NEMA 3R

TE3A0145JC

TE3A0145JC is a 145 kVA 3-phase isolation transformer from Hammond Power Solutions designed for reliable power distribution with a 460V Delta primary and 230Y/133V secondary voltage configuration at 60 Hz frequency in a NEMA 3R enclosure.

This isolation transformer features an aluminum construction suitable for industrial applications requiring voltage transformation and isolation. It is rated for 145 kVA capacity with a 3-phase configuration and a 460V Delta primary voltage and 230Y/133V secondary voltage. The unit operates at 60 Hz and comes with a NEMA 3R type enclosure providing protection against rain and external environmental conditions. This transformer is designed for general purpose use in power distribution systems and meets Hammond Power Solutions quality standards.

• Part Number: TE3A0145JC
• Manufacturer: Hammond Power Solutions
• Transformer Type: Isolation Transformer
• Power Rating: 145 kVA
• Phase: 3-Phase
• Primary Voltage: 460V Delta
• Secondary Voltage: 230Y/133 V
• Frequency: 60 Hz
• Enclosure Type: NEMA 3R
• Construction: Aluminum

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Specifications

• Part Number: TE3A0145JC
• 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
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 145
• Efficiency Regulation : NRCAN 2019 (Canada)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 50 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• 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 : 145
• 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 : 803423143312
• Weight : 1100
• Certification : CSA, UL

Documentation and Resources

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