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Hammond Power Solutions

Hammond SH3U0750KB3K Transformer | 3 Phase 480Y 208Z/120 750kVA Copper

Hammond SH3U0750KB3K Transformer | 3 Phase 480Y 208Z/120 750kVA Copper

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Regular price $83,690.21 USD
Regular price $122,900.00 USD Sale price $83,690.21 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:
This 3-phase transformer is designed for general duty applications with a copper winding construction. It meets DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations and features a Type 3R/IP24 enclosure. The transformer operates at 60Hz with a 480Y primary voltage and 208Z/120 secondary voltage configuration.

Key Features:
✔ Part Number: SH3U0750KB3K
✔ Category: Transformer
✔ Phase: 3
✔ Enclosure Grade: Standard
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 480Y
✔ Primary Connection: Wye
✔ Secondary Voltage: 208Z/120
✔ Secondary Connection: Zig-Zag-N
✔ Material: Copper
✔ Temperature Rise: 150°C
✔ Insulation Class: 220°C
✔ EKVA: 897.7
✔ 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)
✔ Electrostatic Shield: Single
✔ Nameplate: Standard
✔ Standard kVA: 750
✔ Vector Configuration: Sec -30°
✔ Seismic Standard Value: IBC 2018
✔ OSHPD: No
✔ Seismic IP: lp=1.5
✔ Seismic ZH: z/h=0
✔ Seismic SDS Value: Sds=2.0
✔ Primary FCAN (Std): 2x2.5%
✔ Primary Termination (Std): Mounting Pads
✔ 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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