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Hammond Power Solutions

Hammond Power Solutions SK3A0015KB4S Transformer 15 kVA 480D-208Y/120V Seismic

Hammond Power Solutions SK3A0015KB4S Transformer 15 kVA 480D-208Y/120V Seismic

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Regular price $2,753.06 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. It converts 480V delta primary power to 208Y/120V secondary power with a 15 kVA capacity. The unit is housed in a weather-resistant Type 3R enclosure and meets DOE 2016, NRCAN 2019, and NMX 2021 efficiency standards. It is suitable for commercial buildings and industrial facilities requiring reliable power conversion with seismic resilience.

Key Features:
✔ Part Number: SK3A0015KB4S
✔ 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: OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
✔ Sound Level: 45 dBA (NEMA ST-20)
✔ Impedance (Std): 2.5% - 6.5%
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure Dimensions: 21.88in/556mm(H), 21.5in/547mm(W), 20.12in/512mm(D)
✔ Electrostatic Shield: Single
✔ Standard kVA: 15
✔ Vector Configuration: Dyn1 (-30°)
✔ Weight: 175
✔ 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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