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Hammond Power Solutions

Hammond Power Solutions MG3A1250SKSCHC0 Transformer | 1250 kVA 3 Phase 4160D-480Y/277V

Hammond Power Solutions MG3A1250SKSCHC0 Transformer | 1250 kVA 3 Phase 4160D-480Y/277V

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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:
This Hammond Power Solutions 1250 kVA transformer is designed for industrial and commercial power distribution. It features a 3-phase design with a primary voltage of 4160D and a secondary voltage of 480Y/277, making it suitable for a wide range of applications. The unit is housed in a durable Type 3R / IP24 enclosure with an ANSI 61 Grey finish for reliable outdoor and indoor use. It complies with major efficiency regulations including DOE 2016 and is certified by CSA and UL.

Key Features:
✔ Part Number: MG3A1250SKSCHC0
✔ Manufacturer: Hammond Power Solutions
✔ Category: Transformer
✔ Phase: 3
✔ Frequency: 60Hz
✔ Primary Voltage: 4160D
✔ Primary Connection: Delta
✔ Secondary Voltage: 480Y/277
✔ Secondary Connection: Wye-N
✔ Temperature Rise: 150°C
✔ Insulation Class: 220°C
✔ kVA: 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: 82in/2083mm(H), 68in/1728mm(W), 47in/1194mm(D)
✔ Vector Configuration: Dyn1 (-30°)
✔ Weight: 6900
✔ 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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