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Hammond Power Solutions

Hammond SK3A1000KB3K Transformer | 3 Phase 480D Delta 208Y/120 Wye-N 1000kVA

Hammond SK3A1000KB3K Transformer | 3 Phase 480D Delta 208Y/120 Wye-N 1000kVA

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Regular price $75,311.21 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:
The SK3A1000KB3K is a 3-phase transformer designed for general duty applications. It features a 480D primary voltage and 208Y/120 secondary voltage, compliant with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations. The transformer is housed in a Type 3R/IP24 enclosure with ANSI 61 Grey finish and meets IBC 2018 seismic standards.

Key Features:
✔ Part Number: SK3A1000KB3K
✔ 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
✔ EKVA: 1358.31
✔ 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: 67 dBA (NEMA ST-20)
✔ Impedance (Std): 4% - 7.5%
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure Dimensions: 72in/1829mm(H), 54in/1372mm(W), 44in/1118mm(D)
✔ Standard kVA: 1000
✔ Vector Configuration: Dyn1 (-30°)
✔ Weight: 6550
✔ 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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