SG3A0500PK0C - Hammond Power Solutions Sentinel G 3-Phase 500kVA 600D-480Y/277V Copper 60Hz 150C 3R Transformer

SG3A0500PK0C

SG3A0500PK0C is a Hammond Power Solutions Sentinel G general purpose distribution transformer designed for reliable power distribution in commercial and industrial applications. This transformer is built with copper windings and features a heavy-duty ventilated Type 3R enclosure for durability and safety. The SG3A0500PK0C supports a 600V delta primary and a 480Y/277V wye secondary configuration, making it suitable for a wide range of electrical loads. It operates at 60Hz with a 150°C temperature rise insulation system, ensuring efficient performance under demanding conditions.

• Manufacturer: Hammond Power Solutions
• Series: Sentinel G
• Phase: 3-Phase
• kVA Rating: 500kVA
• Primary Voltage: 600V Delta
• Secondary Voltage: 480Y/277V
• Winding Material: Copper
• Frequency: 60Hz
• Insulation System: 150°C Rise
• Enclosure Type: Type 3R
• Mounting Type: Floor (Optional Wall/Ceiling)
• Application: General Purpose Distribution

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Specifications

• Part Number: SG3A0500PK0C
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 600D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 480Y/277
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 500
• 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 : 60 dBA (NEMA ST-20)
• Impedance (Std) : 4% - 7.5%
• Secondary Termination (NPL) : Mounting Pads
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH6-N3R
• Enclosure Dimensions : 64in/1626mm(H), 49in/1245mm(W), 39in/991mm(D)
• Nameplate : Standard
• Standard kVA : 500
• 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

Product Data

• UPC : 803423128548
• Weight : 3150
• Certification : CSA, UL

Documentation and Resources

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