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Hammond Power Solutions

Hammond Power Solutions SK3A0075KB3S Transformer | 75kVA 3-Phase 480D-208Y/120V 60Hz

Hammond Power Solutions SK3A0075KB3S Transformer | 75kVA 3-Phase 480D-208Y/120V 60Hz

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Regular price $5,965.01 USD
Regular price $7,599.00 USD Sale price $5,965.01 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 75 kVA transformer is designed for three-phase power applications with a 480V delta primary and 208Y/120V secondary. It features an aluminum construction and meets DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations. The unit is housed in a Type 3R / IP24 enclosure for outdoor use and is certified by CSA and UL for safety and reliability.

Key Features:
✔ Part Number: SK3A0075KB3S
✔ Manufacturer: Hammond Power Solutions
✔ Category: Transformer
✔ Phase: 3
✔ 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
✔ EKVA: 88.4237
✔ 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: 53 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: 575
✔ 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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