Hammond Power Solutions Y045QTCH3L0U - 3-Phase Transformer 45 kVA (Type 3R Enclosure)

Y045QTCH3L0U

Hammond Power Solutions Y045QTCH3L0U is a three-phase transformer designed for general duty industrial power applications. This 45 kVA unit operates at 60Hz with Wye-N primary and secondary connections, constructed with copper windings rated for 150°C temperature rise and 220°C insulation class. The transformer features a Type 3R/IP24 enclosure with ANSI 61 Grey finish measuring 28.75 inches high by 23.9 inches wide by 25 inches deep, producing minimal 45 dBA sound levels. It complies with IBC 2018 seismic standards (Sds=2.0, z/h=0, lp=1.5) and carries UL50 enclosure certification. Typical applications include industrial machinery, manufacturing equipment, and commercial power distribution systems requiring reliable three-phase power transformation. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Voltage: Wye-N Primary/Secondary Configuration
• Current: 45 kVA Standard Rating
• Frequency: 60Hz
• Efficiency: Standard Efficiency Regulation
• Material: Copper Windings
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Impedance: 0.5% - 5% Standard
• Sound Level: 45 dBA (NEMA ST-20)
• Enclosure: Type 3R / IP24, ANSI 61 Grey
• Dimensions: 28.75" H × 23.9" W × 25" D
• Seismic Compliance: IBC 2018 (Sds=2.0)

Specifications

• Part Number: Y045QTCH3L0U
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Connection : Wye-N
• Secondary Connection : Wye-N
• Material : Copper
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 29.4
• Efficiency Regulation : Standard Efficiency
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 45 dBA (NEMA ST-20)
• Impedance (Std) : 0.5% - 5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : NH6-N3R
• Enclosure Dimensions : 28.75in/731mm(H), 23.9in/608mm(W), 25in/635mm(D)
• Nameplate : Standard
• Standard kVA : 45
• Vector Configuration : N / A
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=0
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No

Product Data

• UPC : 803423137786
• Weight : 305
• Certification : CSA, UL

Documentation and Resources

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