Hammond Power Solutions PH250MGJ - Transformer 0.37 EKVA Seismic Rated

PH250MGJ

Hammond Power Solutions PH250MGJ is a single-phase core and coil transformer designed for industrial power distribution applications. It features versatile primary voltage compatibility with 380V, 277V, and 208V inputs through series connection, delivering secondary outputs of 120x240V via parallel x series configuration. Constructed with copper windings and rated for 50/60Hz operation, the unit maintains an 80°C temperature rise with 130°C insulation class. The transformer meets rigorous seismic compliance standards including OSHPD and IBC 2018 (Sds=2.0, z/h=1, lp=1.5), ensuring reliable performance in earthquake-prone regions. Typical applications include industrial control systems, machinery power supplies, and commercial electrical distribution where seismic-rated components are required. Key Features & Specifications

• Type: Single-Phase Core & Coil Transformer
• Primary Voltage: 380V, 277V, 208V (Series)
• Secondary Voltage: 120x240V (Parallel x Series)
• Frequency: 50/60Hz
• Material: Copper Windings
• Temperature Rise: 80°C
• Insulation Class: 130°C
• EKVA: 0.37031
• Seismic Compliance: OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Primary Termination: Terminal Block
• Vector Configuration: 180°

Specifications

• Part Number: PH250MGJ
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 1
• Enclosure Grade : N / A
• Frequency : 50/60Hz
• Primary Voltage : 380, 277, 208
• Primary Connection : Series (V)
• Secondary Voltage : 120x240
• Secondary Connection : Parallel x Series (Vx2V)
• Material : Copper
• Temperature Rise : 80°C
• Insulation Class : 130°C
• EKVA : 0.37031
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Enclosure Type : Core & Coil
• Nameplate : Standard
• Vector Configuration : 180°
• Seismic Standard Value : IBC 2018
• OSHPD : Yes
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Primary Termination (Std) : Terminal Block, Terminal Block, Terminal Block

Product Data

• UPC : 803423078553
• GTIN : 00803423078553
• Weight : 8
• Certification : cULus, CE

Documentation and Resources

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