MG3A0075RKSCGC0 - Hammond Power Solutions 75 kVA 3-Phase 2400D-600Y/347V Medium Voltage Transformer NEMA 3R

MG3A0075RKSCGC0

MG3A0075RKSCGC0 is a 75 kVA, 3-phase medium voltage transformer from Hammond Power Solutions designed for commercial and industrial power distribution.

This transformer features a 2400V delta primary and 600Y/347V secondary voltage configuration, operating at 60 Hz frequency. It is constructed with copper windings and housed in a NEMA 3R ventilated enclosure suitable for indoor or outdoor use. The unit meets DOE 2016 efficiency standards and has a temperature rise rating of 130°C. It is part of the HPS Millennium G series, known for energy efficiency and compliance with North American regulations.

• Power Rating: 75 kVA
• Phase: 3
• Primary Voltage: 2400V Delta
• Secondary Voltage: 600Y/347V
• Frequency: 60 Hz
• Enclosure: NEMA 3R ventilated
• Winding Material: Copper
• Temperature Rise: 130°C
• Efficiency: Meets DOE 2016 standards
• Mounting Type: Floor mount (typical for this series)
• Series: Millennium G

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Specifications

• Part Number: MG3A0075RKSCGC0
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 2400D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 2x2.5%
• Secondary Voltage : 480Y/277
• Secondary Connection : Wye-N
• Temperature Rise : 130°C
• Insulation Class : 200°C
• EKVA : 82.017
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 50 dBA (IEEE C57.12.01)
• 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) : DH4-N3R
• Enclosure Dimensions : 44.5in/1131mm(H), 31.5in/801mm(W), 29.5in/750mm(D)
• 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=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No

Product Data

• UPC : 803423134129
• Weight : 735
• Certification : CSA, UL

Documentation and Resources

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