SG3C0075KD0C - Hammond Power Solutions 75kVA 3-Phase 480D-240D/120CT Sentinel G Distribution Transformer

SG3C0075KD0C

SG3C0075KD0C is a three-phase energy-efficient distribution transformer from Hammond Power Solutions designed for general-purpose applications in industrial and commercial settings. This Sentinel G series transformer is rated for 600 volts and below, making it suitable for powering appliances, lighting, heating, and motorized equipment from electrical distribution systems. The unit features copper windings for enhanced performance and durability, with a 98.6% efficiency rating that meets the latest U.S. DOE 10 CFR Part 431 energy efficiency standards and NRCan 2019 compliance requirements. Key Specifications

• Capacity: 75 kVA
• Phase: 3-Phase
• Primary Voltage: 480 Delta
• Secondary Voltage: 240/120 Volts with Center Tap
• Winding Material: Copper
• Frequency: 60 Hz
• Temperature Rise: 150 Celsius
• Enclosure: NEMA 3R
• Dimensions: 36 inches Height x 28.3 inches Width x 27 inches Depth
• Weight: 510 pounds
• Efficiency: 98.6%
• Certifications: DOE 2016 and NRCan 2019 Compliant

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Specifications

• Part Number: SG3C0075KD0C
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 480D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 240/120
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 75
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 50 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH3-N3R
• Enclosure Dimensions : 36in/915mm(H), 28.25in/718mm(W), 27in/686mm(D)
• Nameplate : Standard
• Standard kVA : 75
• Vector Configuration : Dd0 (0°)
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No

Product Data

• UPC : 803423124557
• Weight : 620
• Certification : CSA, UL

Documentation and Resources

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