SG3A1000DB0C - Hammond Power Solutions 1000kVA 3-Phase 240 Delta / 208Y-120V Aluminum 60Hz 150C Rise NEMA 3R Transformer

SG3A1000DB0C

SG3A1000DB0C is a Hammond Power Solutions Sentinel G Series 1000kVA three-phase general purpose distribution transformer designed for reliable power distribution in commercial and industrial applications. This transformer features a 240V delta primary and a 208Y/120V wye secondary, making it suitable for a wide range of electrical loads. The SG3A1000DB0C is constructed with an aluminum winding and is rated for 600 volts and below, operating at 60 Hz with a standard 150°C temperature rise and 220°C insulation class. It comes in a heavy-duty ventilated NEMA 3R enclosure, providing protection against environmental elements. The transformer is DOE 2016 and NRCan 2019 compliant, ensuring energy efficiency and regulatory compliance.

• 1000kVA three-phase transformer
• 240V delta primary, 208Y/120V wye secondary
• Aluminum winding
• 60 Hz frequency
• 150°C temperature rise, 220°C insulation class
• NEMA 3R heavy-duty ventilated enclosure
• DOE 2016 and NRCan 2019 compliant
• UL Listed
• CSA Certified
• Front accessible terminals for copper and aluminum cables
• Seismically qualified per IBC 2018 and ASCE 7-16
• 10 kV BIL rating

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Specifications

• Part Number: SG3A1000DB0C
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 240D
• Primary Connection : Delta
• Secondary Voltage : 208Y/120
• Secondary Connection : Wye-N
• 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 : 72in/1829mm(H), 54in/1372mm(W), 44in/1118mm(D)
• Nameplate : Standard
• Standard kVA : 1000
• Vector Configuration : Dyn1 (-30°)
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=0
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No
• Primary FCAN (Std) : None
• Primary Termination (Std) : Mounting Pads

Product Data

• UPC : 803423127657
• Weight : 5.19
• Certification : CSA, UL

Documentation and Resources

• Engineering Drawing (PDF)
• Brochure
• Hammond Product Application Videos
• Frequently Asked Questions
• Troubleshooting Guide
• Enclosure CAD Drawing (PDF)