MG3A0225RKSCHC0 - Hammond Power Solutions HPS Fortress 225kVA 3PH 480V Pri 208Y/120V Sec NEMA 3R

MG3A0225RKSCHC0

MG3A0225RKSCHC0 is a Hammond Power Solutions HPS Fortress Series 225kVA three-phase distribution transformer designed for commercial and industrial applications. This transformer features a NEMA 3R enclosure for protection in adverse environments and is built to meet North American efficiency standards. The HPS Fortress Series transformer is engineered for reliable performance with a 480V primary and 208Y/120V secondary, providing versatile power distribution for lighting, heating, and motor loads. It is suitable for wall or floor mounting and is constructed with a robust, totally enclosed non-ventilated design for durability in demanding conditions.

• Manufacturer: Hammond Power Solutions
• Series: HPS Fortress
• VA Rating: 225,000 VA
• Phase: 3
• Primary Voltage: 480 V
• Secondary Voltage: 208Y/120 V
• Enclosure: NEMA 3R
• Mounting: Wall or Floor
• Insulation Class: Class H
• Temperature Rise: 150 °C
• Approvals: UL Listed, CSA Certified
• Net Weight: 1,125 lbs

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Specifications

• Part Number: MG3A0225RKSCHC0
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 2400D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 2x2.5%
• Secondary Voltage : 480Y/277
• Secondary Connection : Wye-N
• 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 (IEEE C57.12.01)
• Impedance (Std) : 3% - 6.5%
• Secondary Termination (NPL) : Mechanical Lugs
• 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 : 803423134150
• 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)