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Hammond Power Solutions

Hammond Power Solutions SK3A0075KB9S Transformer 75 kVA 480D-208Y/120V 3-Phase

Hammond Power Solutions SK3A0075KB9S Transformer 75 kVA 480D-208Y/120V 3-Phase

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Regular price $5,745.56 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, converting 480V delta primary voltage to 208Y/120V secondary. It features aluminum windings rated for 150°C temperature rise and 220°C insulation class within a Type 3R/IP24 enclosure. The unit complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations and meets IBC 2018 seismic standards. Typical applications include industrial facilities and commercial buildings requiring reliable voltage transformation.

Key Features:
✔ Part Number: SK3A0075KB9S
✔ 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
✔ Material: Aluminum
✔ 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: 50 dBA (NEMA ST-20)
✔ Impedance (Std): 2.5% - 6.5%
✔ Secondary Termination (NPL): Mechanical Lugs
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure Dimensions: 36in/915mm(H), 28.25in/718mm(W), 27in/686mm(D)
✔ Electrostatic Shield: Single
✔ Standard kVA: 75
✔ Vector Configuration: Dyn1 (-30°)
✔ Weight: 560
✔ 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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