TE3A0040KGM - Hammond Power Solutions 40kVA 480D-380Y/220V 3 Phase 60Hz 3R

TE3A0040KGM

TE3A0040KGM is a three-phase drive isolation transformer manufactured by Hammond Power Solutions, designed for AC and DC variable speed drive applications with a 40kVA rating. TE3A0040KGM features a primary voltage of 480 Delta, secondary voltage of 380Y/220V, and operates at 60Hz with a standard NEMA 3R enclosure. This energy-efficient transformer is built with copper construction and includes a 10kV BIL rating for enhanced protection against voltage spikes and line transients. The unit features integral mounting brackets for faster installation and is compliant with North American efficiency standards including DOE 2016 and NRCan 2019 requirements.

• Manufacturer: Hammond Power Solutions
• Part Number: TE3A0040KGM
• Rating: 40kVA
• Phase: Three Phase
• Primary Voltage: 480 Delta
• Secondary Voltage: 380Y/220V
• Frequency: 60Hz
• Enclosure: NEMA 3R
• Construction: Copper
• BIL Rating: 10kV
• Insulation Class: 220 degrees C (150 degrees C rise)
• Certifications: UL Listed, CSA Certified

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Specifications

• Part Number: TE3A0040KGM
• 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
• Secondary Voltage : 380Y/220
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 40
• Efficiency Regulation : NRCAN 2019 (Canada)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 45 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 : 40
• 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 : 803423144784
• 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)