TE3A0075NJ - Hammond Power Solutions 75kVA 575D-460Y/266V 3PH NEMA 3R

TE3A0075NJ

TE3A0075NJ is a three-phase drive isolation transformer manufactured by Hammond Power Solutions, designed for AC and DC variable speed drive applications with voltage conversion and isolation capabilities. The TE3A0075NJ NRC18 DIT delivers 75kVA capacity with a primary voltage of 575 Delta and secondary voltage of 460Y/266V, operating at 60 Hz frequency. This aluminum-housed unit features a NEMA 3R enclosure rating suitable for outdoor and corrosive environments, with a 10 kV BIL rating and 220 degree Celsius insulation system with 150 degree Celsius rise. The transformer measures 28.30 inches wide by 27.00 inches deep by 36.00 inches high and achieves 98.60% efficiency at rated load.

• Capacity: 75 kVA
• Phase: Three Phase
• Primary Voltage: 575 Delta
• Secondary Voltage: 460Y/266V
• Frequency: 60 Hz
• Enclosure Type: NEMA 3R
• Housing Material: Aluminum
• BIL Rating: 10 kV
• Efficiency: 98.60%
• Insulation Rise: 150 degree Celsius
• Dimensions: 28.30 in W x 27.00 in D x 36.00 in H

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Specifications

• Part Number: TE3A0075NJ
• 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) : 2x2.5%
• Primary FCBN (NPL) : 2x2.5%
• Secondary Voltage : 460Y/266
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 75
• 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%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH3-N3R
• Enclosure Dimensions : 36in/915mm(H), 28.25in/718mm(W), 27in/686mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 75
• 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 : 803423144135
• Weight : 545
• Certification : CSA, UL

Documentation and Resources

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