Hammond Power Solutions
Hammond Power Solutions DM075KDS Transformer | 75 kVA 480D-240Y/139V 3-Phase Type 3R
Hammond Power Solutions DM075KDS Transformer | 75 kVA 480D-240Y/139V 3-Phase Type 3R
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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 three-phase general duty transformer is designed for industrial power distribution in manufacturing facilities and commercial power systems. It features a 480V delta primary stepping down to 240Y/139V wye-n secondary with 60Hz frequency and 3-6% impedance. The unit is housed in a Type 3R/IP24 enclosure with aluminum windings rated for 150°C temperature rise and 220°C insulation class, meeting IBC 2018 seismic standards.
Key Features:
✔ Part Number: DM075KDS
✔ Manufacturer: Hammond Power Solutions
✔ Category: Transformer
✔ Phase: 3
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 480D
✔ Primary Connection: Delta
✔ Secondary Voltage: 240Y/139
✔ Secondary Connection: Wye-N
✔ Material: Aluminum
✔ 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%
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure Dimensions: 38in/966mm(H), 26in/661mm(W), 21in/534mm(D)
✔ Vector Configuration: Dyn1 (-30°)
✔ Primary FCAN (Std): 1x5%
✔ Primary Termination (Std): Mechanical Lugs
✔ Certification: CSA, UL
Resources:
✔ Engineering Drawing (PDF)
✔ Brochure
✔ Hammond Product Application Videos
✔ Frequently Asked Questions
✔ Troubleshooting Guide
✔ Enclosure CAD Drawing (PDF)
This 75 kVA three-phase general duty transformer is designed for industrial power distribution in manufacturing facilities and commercial power systems. It features a 480V delta primary stepping down to 240Y/139V wye-n secondary with 60Hz frequency and 3-6% impedance. The unit is housed in a Type 3R/IP24 enclosure with aluminum windings rated for 150°C temperature rise and 220°C insulation class, meeting IBC 2018 seismic standards.
Key Features:
✔ Part Number: DM075KDS
✔ Manufacturer: Hammond Power Solutions
✔ Category: Transformer
✔ Phase: 3
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 480D
✔ Primary Connection: Delta
✔ Secondary Voltage: 240Y/139
✔ Secondary Connection: Wye-N
✔ Material: Aluminum
✔ 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%
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure Dimensions: 38in/966mm(H), 26in/661mm(W), 21in/534mm(D)
✔ Vector Configuration: Dyn1 (-30°)
✔ Primary FCAN (Std): 1x5%
✔ Primary Termination (Std): Mechanical Lugs
✔ Certification: CSA, UL
Resources:
✔ Engineering Drawing (PDF)
✔ Brochure
✔ Hammond Product Application Videos
✔ Frequently Asked Questions
✔ Troubleshooting Guide
✔ Enclosure CAD Drawing (PDF)
