Hammond Power Solutions SH3U0112KB3S - 3-Phase Transformer 112.5 kVA

SH3U0112KB3S

Hammond Power Solutions SH3U0112KB3S is a three-phase general duty transformer designed for industrial power distribution applications. This unit features a 480Y primary voltage with wye connection and delivers 208Z/120 secondary voltage through zig-zag-n configuration, operating at 60Hz frequency with a standard kVA rating of 112.5. The transformer is housed in a Type 3R/IP24 enclosure measuring 44.5 inches high by 31.5 inches wide by 29.5 inches deep, finished in ANSI 61 grey with UL50 certification and featuring mechanical lug secondary terminations. It complies with multiple efficiency regulations including DOE 2016 (US), NRCAN 2019 (Canada), and NMX 2021 (Mexico), and meets IBC 2018 seismic standards with Sds=2.0, z/h=1, and lp=1.5 parameters. Typical applications include industrial facilities, commercial buildings, and institutional power systems requiring reliable three-phase power conversion with 150°C temperature rise and 220°C insulation class capabilities. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Primary Voltage: 480Y
• Secondary Voltage: 208Z/120
• Standard kVA: 112.5
• Frequency: 60Hz
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Enclosure Type: Type 3R / IP24
• Enclosure Dimensions: 44.5" H × 31.5" W × 29.5" D
• Sound Level: 53 dBA (NEMA ST-20)
• Impedance Range: 2.5% - 6.5%
• Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
• Seismic Standard: IBC 2018 (Sds=2.0)

Specifications

• Part Number: SH3U0112KB3S
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 480Y
• Primary Connection : Wye
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 208Z/120
• Secondary Connection : Zig-Zag-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 122.42
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 53 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH4-N3R
• Enclosure Dimensions : 44.5in/1131mm(H), 31.5in/801mm(W), 29.5in/750mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 112.5
• Vector Configuration : Sec -30°
• 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 : 803423135058
• Weight : 1100
• Certification : CSA, UL

Documentation and Resources

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