Hammond Power Solutions MG3A0112SKSAHC0 - 3-Phase Transformer 112.5 kVA

MG3A0112SKSAHC0

Hammond Power Solutions MG3A0112SKSAHC0 is a three-phase distribution transformer designed for industrial power distribution applications. This general duty transformer features a 4160V delta primary and 480Y/277V wye secondary configuration with 112.5 kVA capacity, operating at 60Hz frequency with aluminum windings rated for 150°C temperature rise and 220°C insulation class. The unit is housed in a Type 3R/IP24 enclosure with ANSI 61 grey finish, measuring 44.5 inches high by 31.5 inches wide by 29.5 inches deep, and produces only 50 dBA sound levels per IEEE C57.12.01 standards. It complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations while meeting IBC 2018 seismic requirements (Sds=2.0, z/h=1, lp=1.5). This transformer is suitable for commercial buildings, industrial facilities, and utility applications requiring reliable power conversion with standard impedance range of 2.5% to 6.5% and Dyn1 vector configuration. Key Features & Specifications

• Type: Three-Phase Distribution Transformer
• Primary Voltage: 4160V Delta
• Secondary Voltage: 480Y/277V Wye
• Capacity: 112.5 kVA
• Frequency: 60Hz
• Material: Aluminum Windings
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Enclosure: Type 3R / IP24
• Dimensions: 44.5" H × 31.5" W × 29.5" D
• Sound Level: 50 dBA
• Impedance: 2.5% - 6.5%
• Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
• Seismic Standard: IBC 2018 (Sds=2.0)

Specifications

• Part Number: MG3A0112SKSAHC0
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 4160D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 2x2.5%
• Secondary Voltage : 480Y/277
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 112.5
• 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 : 112.5
• 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 : 803423133931
• Weight : 915
• Certification : CSA, UL

Documentation and Resources

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