PH250SP - Hammond Power Solutions 250VA Control Transformer 208/416V to 120/240V 50/60Hz

PH250SP

PH250SP is a 250VA control transformer from Hammond Power Solutions designed for industrial applications requiring reliable voltage transformation.

This transformer features flexible primary voltage configurations of 208/416V with parallel/series connections and secondary outputs of 120/240V. It operates at 50/60 Hz frequency and is built with a robust insulation system rated for 130°C temperature rise. The compact dimensions are approximately 4.5 in W x 5.44 in D x 3.81 in H, making it suitable for various mounting arrangements. The PH250SP is UL 506, UL Canada, and CE approved, meeting ANSI 506 and IEC 61558 standards for safety and performance.

• Power rating: 250VA
• Primary voltage: 208/416V (parallel/series)
• Secondary voltage: 120/240V
• Frequency: 50/60 Hz
• Temperature rise: 130°C insulation class
• Dimensions: 4.5 in W x 5.44 in D x 3.81 in H
• Approvals: UL 506, UL Canada, CE
• Standards: ANSI 506, IEC 61558
• Amperage: 2.08 A (primary), 1.04 A (secondary)

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Specifications

• Part Number: PH250SP
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 1
• Enclosure Grade : N / A
• Frequency : 50/60Hz
• Primary Voltage : 208x416
• Primary Connection : Parallel x Series (Vx2V)
• 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

Product Data

• UPC : 803423019174
• GTIN : 00803423019174
• Weight : 8
• Certification : cULus, CE

Documentation and Resources

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