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Hammond Power Solutions

Hammond SG3A0225BK Transformer | 3 Phase 208D 480Y/277 225kVA

Hammond SG3A0225BK Transformer | 3 Phase 208D 480Y/277 225kVA

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Regular price $15,660.71 USD
Regular price $20,640.00 USD Sale price $15,660.71 USD
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Low stock: 2 left


⚠️ 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 SG3A0225BK is a 3-phase transformer designed for general duty applications. It features a durable aluminum construction with a 150°C temperature rise and meets DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations. Ideal for industrial and commercial use, it offers a 480Y/277 secondary voltage with Wye-N connection and complies with IBC 2018 seismic standards.

Key Features:
✔ Part Number: SG3A0225BK
✔ Category: Transformer
✔ Phase: 3
✔ Enclosure Grade: Standard
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 208D
✔ Primary Connection: Delta
✔ Primary FCAN (NPL): 1x5%
✔ Primary FCBN (NPL): 1x5%
✔ Secondary Voltage: 480Y/277
✔ Secondary Connection: Wye-N
✔ Material: Aluminum
✔ Temperature Rise: 150°C
✔ Insulation Class: 220°C
✔ EKVA: 225
✔ 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: 55 dBA (NEMA ST-20)
✔ Impedance (Std): 3% - 6.5%
✔ Secondary Termination (NPL): Mechanical Lugs
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure PN (NPL): DH5-N3R
✔ Enclosure Dimensions: 52in/1321mm(H), 37.5in/953mm(W), 34in/864mm(D)
✔ Standard kVA: 225
✔ Vector Configuration: YNd1 (-30°)
✔ Seismic Standard Value: IBC 2018
✔ Seismic IP: lp=1.5
✔ Seismic ZH: z/h=0
✔ Seismic SDS Value: Sds=2.0
✔ Weight: 1450
✔ 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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