Hammond Power Solutions
Hammond Power Solutions SG3A1000KK Transformer | 1000 kVA 3-Phase 480D-480Y/277V
Hammond Power Solutions SG3A1000KK Transformer | 1000 kVA 3-Phase 480D-480Y/277V
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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 is a 1000 kVA, 3-phase transformer designed for general duty applications. It features a 480V delta primary and a 480Y/277V secondary wye connection, constructed with aluminum windings. The unit is housed in a Type 3R / IP24 rated enclosure with an ANSI 61 grey finish, ensuring protection against weather and corrosion. It complies with efficiency regulations including DOE 2016 and is certified by CSA and UL.
Key Features:
✔ Part Number: SG3A1000KK
✔ Manufacturer: Hammond Power Solutions
✔ Category: Transformer
✔ Phase: 3
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 480D
✔ Primary Connection: Delta
✔ Secondary Voltage: 480Y/277
✔ Secondary Connection: Wye-N
✔ Material: Aluminum
✔ Temperature Rise: 150°C
✔ Insulation Class: 220°C
✔ EKVA: 1000
✔ 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: 64 dBA (NEMA ST-20)
✔ Impedance (Std): 4% - 7.5%
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure Dimensions: 82in/2083mm(H), 60in/1524mm(W), 47in/1194mm(D)
✔ Standard kVA: 1000
✔ Vector Configuration: Dyn1 (-30°)
✔ Weight: 5450
✔ Certification: CSA, UL
Resources:
✔ Engineering Drawing (PDF)
✔ Brochure
✔ Hammond Product Application Videos
✔ Frequently Asked Questions
✔ Troubleshooting Guide
✔ Enclosure CAD Drawing (PDF)
This is a 1000 kVA, 3-phase transformer designed for general duty applications. It features a 480V delta primary and a 480Y/277V secondary wye connection, constructed with aluminum windings. The unit is housed in a Type 3R / IP24 rated enclosure with an ANSI 61 grey finish, ensuring protection against weather and corrosion. It complies with efficiency regulations including DOE 2016 and is certified by CSA and UL.
Key Features:
✔ Part Number: SG3A1000KK
✔ Manufacturer: Hammond Power Solutions
✔ Category: Transformer
✔ Phase: 3
✔ Duty: General Duty
✔ Frequency: 60Hz
✔ Primary Voltage: 480D
✔ Primary Connection: Delta
✔ Secondary Voltage: 480Y/277
✔ Secondary Connection: Wye-N
✔ Material: Aluminum
✔ Temperature Rise: 150°C
✔ Insulation Class: 220°C
✔ EKVA: 1000
✔ 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: 64 dBA (NEMA ST-20)
✔ Impedance (Std): 4% - 7.5%
✔ Enclosure Type: Type 3R / IP24
✔ Enclosure Finish: ANSI 61 Grey, UL50
✔ Enclosure Dimensions: 82in/2083mm(H), 60in/1524mm(W), 47in/1194mm(D)
✔ Standard kVA: 1000
✔ Vector Configuration: Dyn1 (-30°)
✔ Weight: 5450
✔ Certification: CSA, UL
Resources:
✔ Engineering Drawing (PDF)
✔ Brochure
✔ Hammond Product Application Videos
✔ Frequently Asked Questions
✔ Troubleshooting Guide
✔ Enclosure CAD Drawing (PDF)
