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Hammond Power Solutions

Hammond Power Solutions SK3A0225KB9K Transformer 225 kVA 480D-208Y/120V 3-Phase

Hammond Power Solutions SK3A0225KB9K Transformer 225 kVA 480D-208Y/120V 3-Phase

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Regular price $21,745.46 USD
Regular price $27,630.00 USD Sale price $21,745.46 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 three-phase general duty transformer is designed for industrial power distribution applications. It provides flexible voltage transformation with a 480V delta primary and 208Y/120V wye secondary output. The unit is housed in a durable Type 3R/IP24 enclosure and complies with major efficiency and seismic standards for reliable operation in demanding environments.

Key Features:
✔ Part Number: SK3A0225KB9K
✔ Manufacturer: Hammond Power Solutions
✔ Category: Transformer
✔ Phase: 3
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 480D
✔ Primary Connection: Delta
✔ Secondary Voltage: 208Y/120
✔ Secondary Connection: Wye-N
✔ Temperature Rise: 150°C
✔ Insulation Class: 220°C
✔ 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: 55 dBA (NEMA ST-20)
✔ Impedance (Std): 3.2% - 7%
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure Dimensions: 44.5in/1131mm(H), 31.5in/801mm(W), 29.5in/750mm(D)
✔ Electrostatic Shield: Single
✔ Standard kVA: 225
✔ Vector Configuration: Dyn1 (-30°)
✔ Weight: 1660
✔ 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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