SG3A0225PB - Hammond Power Solutions 225kVA 600V 208Y/120V 3-Phase Transformer

SG3A0225PB

SG3A0225PB is a three-phase energy-efficient general-purpose distribution transformer rated 225 kVA with primary voltage of 600 VAC Delta and secondary voltage of 208Y/120 VAC, designed for industrial power distribution applications including lighting, heating, motorized machines, and power loads. This aluminum-wound unit features a 98.94% efficiency rating that meets DOE and NRCan energy efficiency standards, delivering significant energy savings and lower operating costs over its lifetime. The transformer incorporates a uniform 220 degrees Celsius insulation system with 150 degrees Celsius temperature rise, standard 10 kV BIL rating for protection against voltage spikes and line transients, and integral floor mounting brackets for rapid installation.

• VA Rating: 225 kVA
• Primary Voltage: 600 VAC Delta
• Secondary Voltage: 208Y/120 VAC
• Phase: 3-Phase
• Frequency: 60 Hz
• Efficiency: 98.94%
• Material: Aluminum
• Enclosure Type: NEMA 3R
• Mounting Type: Floor
• Temperature Rise: 150 degrees Celsius
• BIL Rating: 10 kV
• Certifications: CSA Certified, UL Listed

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Specifications

• Part Number: SG3A0225PB
• 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 : 208Y/120
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 225
• 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 : 55 dBA (NEMA ST-20)
• Impedance (Std) : 3% - 6.5%
• Secondary Termination (NPL) : Mounting Pads
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH5-N3R
• Enclosure Dimensions : 52in/1321mm(H), 37.5in/953mm(W), 34in/864mm(D)
• Nameplate : Standard
• Standard kVA : 225
• 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 : 803423125479
• Weight : 1550
• Certification : CSA, UL

Documentation and Resources

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