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Hammond Power Solutions

Hammond MG3A1250RKSCHC0 Transformer | 3 Phase 2400D Delta 480Y/277 Wye-N 1250kVA 60Hz

Hammond MG3A1250RKSCHC0 Transformer | 3 Phase 2400D Delta 480Y/277 Wye-N 1250kVA 60Hz

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Regular price $73,914.71 USD
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⚠️ Special Order Policy – Hammond Products

Hammond transformers are built to order and processed immediately after purchase. All Hammond items are Non-Cancellable and Non-Returnable once the order is placed. Please confirm specifications carefully before checkout.

Product Description:
The MG3A1250RKSCHC0 is a 3-phase transformer designed for general duty applications. It meets DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations with a 1250 EKVA rating. The transformer features a Type 3R/IP24 enclosure with ANSI 61 Grey finish and complies with IBC 2018 seismic standards. Ideal for industrial and commercial power distribution systems requiring reliable voltage conversion.

Key Features:
✔ Part Number: MG3A1250RKSCHC0
✔ Category: Transformer
✔ Phase: 3
✔ Enclosure Grade: Standard
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 2400D
✔ Primary Connection: Delta
✔ Secondary Voltage: 480Y/277
✔ 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)
✔ 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
✔ Primary FCAN (Std): 2x2.5%
✔ Primary Termination (Std): Mounting Pads
✔ Certification: CSA, UL

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