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Hammond Power Solutions

Hammond DM075KKK Transformer | 3 Phase 480D Delta 480Y/277 Wye-N 75kVA

Hammond DM075KKK Transformer | 3 Phase 480D Delta 480Y/277 Wye-N 75kVA

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Regular price $8,735.26 USD
Regular price $10,208.00 USD Sale price $8,735.26 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 DM075KKK is a 75 kVA three-phase transformer designed for general-duty applications. It features a 480D primary voltage with Delta connection and 480Y/277 secondary voltage with Wye-N connection. This transformer meets IBC 2018 seismic standards and operates at 60Hz with a sound level of 50 dBA. It is CSA and UL certified for use in the US and LATAM markets.

Key Features:
✔ Part Number: DM075KKK
✔ Category: Transformer
✔ Phase: 3
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 480D
✔ Primary Connection: Delta
✔ Primary FCAN (NPL): 1x5%
✔ Primary FCBN (NPL): 1x5%
✔ Secondary Voltage: 480Y/277
✔ Secondary Connection: Wye-N
✔ Temperature Rise: 150°C
✔ Insulation Class: 220°C
✔ EKVA: 75
✔ Seismic Compliance: IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
✔ Sound Level: 50 dBA (NEMA ST-20)
✔ Impedance (Std): 3% - 6%
✔ Secondary Termination (NPL): Mechanical Lugs
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure PN (NPL): NH3-N3R
✔ Enclosure Dimensions: 38in/966mm(H), 26in/661mm(W), 21in/534mm(D)
✔ Standard kVA: 75
✔ Vector Configuration: Dyn1 (-30°)
✔ Seismic Standard Value: IBC 2018
✔ Seismic IP: lp=1.5
✔ Seismic ZH: z/h=0
✔ Seismic SDS Value: Sds=2.0
✔ Weight: 620
✔ 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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