TE3A0051JJM - Hammond Power Solutions 3-Phase 51 kVA Transformer 460V Delta to 460Y/266V Wye-N 60Hz NRC18 DIT

TE3A0051JJM

TE3A0051JJM is a Hammond Power Solutions 3-phase transformer designed for drive isolation applications with a 51 kVA capacity.

This transformer features a primary voltage of 460V Delta and a secondary voltage of 460Y/266V Wye-N, operating at 60 Hz frequency. It utilizes copper windings and is built to NRC18 DIT specifications, suitable for general duty and drive isolation purposes. The unit is rated for use in 3R environments and includes integral mounting brackets for floor or wall installation. It is engineered with a 220°C insulation system and a 150°C temperature rise, providing reliable performance and energy efficiency.

• Type: Three-Phase Drive Isolation Transformer
• Capacity: 51 kVA
• Primary Voltage: 460V Delta
• Secondary Voltage: 460Y/266V Wye-N
• Frequency: 60 Hz
• Material: Copper Windings
• Mounting: Floor and Wall Mountable
• Enclosure: NEMA 3R
• Insulation System: 220°C
• Temperature Rise: 150°C

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Specifications

• Part Number: TE3A0051JJM
• 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 : 460Y/266
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 51
• 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 : 28.75in/731mm(H), 25.75in/655mm(W), 23.8in/605mm(D)
• Electrostatic Shield : Single
• 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
• Primary FCAN (Std) : 2x2.5%
• Primary Termination (Std) : Mechanical Lugs

Product Data

• UPC : 803423144623
• Weight : 600
• Certification : CSA, UL

Documentation and Resources

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