Hammond Power Solutions SP250KHP - Transformer 347/380V Primary 120/240V Secondary

SP250KHP

Hammond Power Solutions SP250KHP is a single-phase core and coil transformer designed for industrial power distribution applications. It features primary voltage inputs of 347V or 380V with series connection and delivers secondary outputs of 120/240V through parallel or series configurations, operating at 50/60Hz frequency with copper windings. The transformer is constructed with 80°C temperature rise and 130°C insulation class, featuring standard terminal block primary terminations. It meets OSHPD compliance and IBC 2018 seismic standards (Sds=2.0, z/h=1, lp=1.5) for high seismic zones. This transformer is suitable for commercial and industrial facilities requiring reliable power conversion with seismic certification. Key Features & Specifications

• Type: Single-Phase Core & Coil Transformer
• Primary Voltage: 347V, 380V (Series Connection)
• Secondary Voltage: 120x240V (Parallel x Series)
• Frequency: 50/60Hz
• Material: Copper Windings
• Temperature Rise: 80°C
• Insulation Class: 130°C
• Seismic Compliance: OSHPD, IBC 2018 (Sds=2.0)
• Primary Termination: Terminal Block
• Vector Configuration: 180°

Specifications

• Part Number: SP250KHP
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 1
• Enclosure Grade : N / A
• Frequency : 50/60Hz
• Primary Voltage : 380, 347
• 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

Product Data

• UPC : 803423099084
• Weight : 7
• Certification : CSA, UL, CE

Documentation and Resources

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