TE3A0075KKM - Hammond Power Solutions 3 Phase 75kVA 480D-480Y/277V Copper 60Hz NRC18 DIT 3R Transformer

TE3A0075KKM

TE3A0075KKM is a high-efficiency 3-phase isolation transformer from Hammond Power Solutions, designed for demanding industrial and commercial applications. This transformer features a copper winding construction and is built to NRC18 DIT standards for energy efficiency and reliability. The TE3A0075KKM supports a 480V delta primary and a 480Y/277V wye secondary configuration, making it suitable for a wide range of power distribution needs. It operates at 60Hz and is housed in a Type 3R enclosure for protection against dust and water ingress. The unit includes standard integral floor and wall mounting brackets for flexible installation options.

• Part Number: TE3A0075KKM
• Manufacturer: Hammond Power Solutions
• Phase: 3 Phase
• kVA Rating: 75kVA
• Primary Voltage: 480V Delta
• Secondary Voltage: 480Y/277V Wye
• Winding Material: Copper
• Frequency: 60Hz
• Efficiency Standard: NRC18 DIT
• Enclosure Type: Type 3R
• Mounting: Floor or Wall/Ceiling
• Insulation System: 220°C (150°C rise)
• BIL Rating: 10 kV
• Electrostatic Shield: Standard
• Thermostat: Standard (200°C N.C. on each coil)
• Warranty: 10 years

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: TE3A0075KKM
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 480D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 2x2.5%
• Secondary Voltage : 480Y/277
• Secondary Connection : Wye-N
• 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 : 803423144982
• Weight : 575
• Certification : CSA, UL

Documentation and Resources

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