Hammond Power Solutions FC2A0045KB - 3-Phase Transformer 45kVA 480D-208Y/120V

FC2A0045KB

Hammond Power Solutions FC2A0045KB is a three-phase general duty transformer designed for industrial power distribution applications. It features a 480V delta primary configuration with multiple 2.5% full capacity above and below normal taps, stepping down to 208Y/120V secondary with wye-N connection for versatile load distribution. Constructed with aluminum windings rated for 135°C temperature rise and 220°C insulation class, the transformer is housed in a Type 4/IP66 rated enclosure with ANSI 61 grey finish measuring 25.63 inches high by 32.38 inches wide by 22 inches deep. The unit complies with NEMA ST-20 sound level standards at 50dBA and features a Dyn1 vector configuration with 1-4% impedance for stable operation. Typical applications include industrial facilities, manufacturing plants, and commercial buildings requiring reliable three-phase power conversion with weather-resistant protection. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Primary Voltage: 480V Delta
• Secondary Voltage: 208Y/120V Wye-N
• kVA Rating: 45 kVA
• Frequency: 60Hz
• Temperature Rise: 135°C
• Insulation Class: 220°C
• Enclosure: Type 4 / IP66
• Sound Level: 50dBA (NEMA ST-20)
• Impedance: 1% - 4%
• Vector Configuration: Dyn1 (-30°)
• Material: Aluminum Windings

Specifications

• Part Number: FC2A0045KB
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 480D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 208Y/120
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 135°C
• Insulation Class : 220°C
• EKVA : 45
• Efficiency Regulation : No Efficiency Specification
• Sound Level : 50dBA (NEMA ST-20)
• Impedance (Std) : 1% - 4%
• Secondary Termination (NPL) : Mounting Pads
• Enclosure Type : Type 4 / IP66
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DQT7-N4
• Enclosure Dimensions : 25.63in/652mm(H), 32.38in/823mm(W), 22in/559mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 45
• Vector Configuration : Dyn1 (-30°)

Product Data

• UPC : 803423199395
• Weight : 649
• Certification : CSA, UL

Documentation and Resources

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