Hammond Power Solutions MG3A1250RPSCHC0 - 3-Phase Transformer 1250kVA

MG3A1250RPSCHC0

Hammond Power Solutions MG3A1250RPSCHC0 is a three-phase transformer designed for industrial power distribution applications. This 1250 kVA unit operates with a primary voltage of 2400V delta and delivers secondary voltage of 600Y/346V wye-n, featuring a 150°C temperature rise and 220°C insulation class. The transformer is housed in a Type 3R/IP24 enclosure with ANSI 61 grey finish, measuring 86"H x 78"W x 52"D, and maintains a sound level of 65 dBA. It complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations while meeting IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5). Typical applications include industrial plants, manufacturing facilities, and commercial power systems requiring reliable three-phase power conversion. Key Features & Specifications

• Type: Three-Phase Transformer
• Voltage: 2400V Delta Primary / 600Y/346V Wye-N Secondary
• Current: 1250 kVA Capacity
• Frequency: 60Hz
• Impedance: 4% - 7.5%
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Enclosure: Type 3R / IP24 (86"H x 78"W x 52"D)
• Sound Level: 65 dBA
• Efficiency Standards: DOE 2016, NRCAN 2019, NMX 2021
• Seismic Compliance: IBC 2018 (Sds=2.0)
• Vector Configuration: Dyn1 (-30°)

Specifications

• Part Number: MG3A1250RPSCHC0
• 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
• Secondary Voltage : 600Y/346
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 1250
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 65 dBA (IEEE C57.12.01)
• Impedance (Std) : 4% - 7.5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 86in/2185mm(H), 78in/1982mm(W), 52in/1321mm(D)
• Nameplate : Standard
• Standard kVA : 1250
• 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) : Mounting Pads

Product Data

• UPC : 803423134334
• 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)