Hammond Power Solutions C1FC05HR - Transformer 50VA 480/277V-277/208V Copper

C1FC05HR

Hammond Power Solutions C1FC05HR is a single-phase general duty transformer designed for industrial power distribution applications. This 50VA transformer features primary voltage ratings of 480/277V and secondary outputs of 277/208V with series connections, constructed with copper windings and rated for 50/60Hz operation. The unit is housed in a Type 3R/IP24 enclosure with ANSI 61 grey finish, measuring 7.19 inches high by 3.69 inches wide by 5.06 inches deep, and operates with a 95°C temperature rise and 130°C insulation class. Compliant with IBC 2018 seismic standards (Sds=2.0, z/h=1, lp=1.5) and NEMA ST-20 sound level requirements at 45dBA, this transformer meets rigorous industrial specifications. Typical applications include commercial lighting systems, control circuits, and industrial equipment requiring voltage transformation in harsh environments. Key Features & Specifications

• Type: Single-phase general duty transformer
• Voltage: Primary 480/277V, Secondary 277/208V
• Current: 50VA capacity
• Frequency: 50/60Hz
• Material: Copper windings
• Enclosure: Type 3R/IP24, ANSI 61 Grey
• Dimensions: 7.19" H × 3.69" W × 5.06" D
• Temperature Rise: 95°C
• Insulation Class: 130°C
• Impedance: 1% - 5%
• Sound Level: 45dBA
• Seismic Compliance: IBC 2018

Specifications

• Part Number: C1FC05HR
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 1
• Enclosure Grade : Standard
• Fortress : 1ph 50VA 480,277V-277,208V 50/60Hz CU
• Duty : General Duty
• Frequency : 50/60Hz
• Primary Voltage : 480, 277
• Primary Connection : Series (V)
• Primary FCAN (NPL) : None
• Primary FCBN (NPL) : None
• Secondary Voltage : 277, 208
• Secondary Connection : Series (V)
• Material : Copper
• Temperature Rise : 95°C
• Insulation Class : 130°C
• EKVA : 0.05
• Efficiency Regulation : No Efficiency Specification
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 45dBA (NEMA ST-20)
• Impedance (Std) : 1% - 5%
• Secondary Termination (NPL) : Wire Leads, Wire Leads
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : NQ0-N3R
• Enclosure Dimensions : 7.19in/183mm(H), 3.69in/94mm(W), 5.06in/129mm(D)
• Nameplate : Standard
• Standard kVA : 0.05
• Vector Configuration : 0°
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No

Product Data

• UPC : 80342309375
• Weight : 6
• Certification : CSA, UL

Documentation and Resources

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