Hammond Power Solutions MG3A0045RKSCGC0 - 3-Phase Transformer 45 kVA 2400D/480Y

MG3A0045RKSCGC0

Hammond Power Solutions MG3A0045RKSCGC0 is a three-phase general duty transformer designed for industrial power distribution applications. This 45 kVA unit features a 2400V delta primary connection with ±5% voltage adjustment capability and delivers 480Y/277V secondary output through mechanical lug terminations. The transformer is housed in a Type 3R/IP24 rated enclosure measuring 36" H × 28.25" W × 27" D with ANSI 61 grey finish, operating at 60Hz with 130°C temperature rise and 200°C insulation class. It complies with multiple efficiency standards including DOE 2016, NRCAN 2019, and NMX 2021, while meeting IBC 2018 seismic requirements (Sds=2.0, z/h=1, lp=1.5) and maintaining a quiet 45 dBA sound level per IEEE C57.12.01. Typical applications include commercial buildings, manufacturing facilities, and industrial plants requiring reliable power transformation with Dyn1 vector configuration and 2.5%-6.5% impedance characteristics. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Voltage: 2400V Delta Primary, 480Y/277V Secondary
• Current: 45 kVA Capacity
• Frequency: 60Hz
• Enclosure: Type 3R/IP24, ANSI 61 Grey
• Dimensions: 36" H × 28.25" W × 27" D
• Temperature Rise: 130°C
• Insulation Class: 200°C
• Sound Level: 45 dBA
• Efficiency Standards: DOE 2016, NRCAN 2019, NMX 2021

Specifications

• Part Number: MG3A0045RKSCGC0
• 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 : 49.2102
• 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 : 45 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) : DH3-N3R
• Enclosure Dimensions : 36in/915mm(H), 28.25in/718mm(W), 27in/686mm(D)
• Nameplate : Standard
• Standard kVA : 45
• 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 : 803423134112
• Weight : 590
• Certification : CSA, UL

Documentation and Resources

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