Hammond Power Solutions TN2D0112KDKF - 3-Phase Transformer 112.5 kVA (480D-240D)

TN2D0112KDKF

Hammond Power Solutions TN2D0112KDKF is a three-phase transformer designed for general duty applications including some hazardous locations and marine ABS duty. This 112.5 kVA unit operates at 480V delta primary to 240V delta secondary voltage with copper windings rated for 115°C temperature rise and 180°C insulation class. The transformer features a Type 4/IP66 enclosure with ANSI 61 grey finish measuring 25.63 inches high by 36.63 inches wide by 30.75 inches deep, producing minimal 55 dBA operational noise. It meets OSHPD and IBC 2018 seismic standards (Sds=2.0, z/h=1, lp=1.5) with 2-5% impedance and includes standard mounting pad terminations with 2x2.5% primary FCAN taps. Typical applications include industrial power distribution systems requiring reliable performance in demanding environments. Key Features & Specifications

• Type: Three-phase general duty transformer
• Primary Voltage: 480V delta
• Secondary Voltage: 240V delta
• kVA Rating: 112.5 kVA
• Frequency: 60Hz
• Impedance: 2-5% standard
• Temperature Rise: 115°C
• Insulation Class: 180°C
• Enclosure: Type 4/IP66, ANSI 61 Grey
• Dimensions: 25.63" H × 36.63" W × 30.75" D
• Sound Level: 55 dBA (NEMA ST-20)
• Seismic Compliance: OSHPD, IBC 2018
• Vector Configuration: Dd0 (0°)
• Primary FCAN: 2x2.5%

Specifications

• Part Number: TN2D0112KDKF
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty (Suitable For Some Hazardous Locations and Marine ABS Duty)
• Frequency : 60Hz
• Primary Voltage : 480D
• Primary Connection : Delta
• Secondary Voltage : 240D
• Material : Copper
• Temperature Rise : 115°C
• Insulation Class : 180°C
• EKVA : 112.5
• Efficiency Regulation : No Efficiency Specification
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 55dBA (NEMA ST-20)
• Impedance (Std) : 2% - 5%
• Enclosure Type : Type 4 / IP66
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 25.63in/652mm(H), 36.63in/931mm(W), 30.75in/782mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 112.5
• Vector Configuration : Dd0 (0°)
• Seismic Standard Value : IBC 2018
• OSHPD : Yes
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No
• Primary FCAN (Std) : 2x2.5%
• Primary Termination (Std) : Mounting Pads

Product Data

• UPC : 803423168308
• Weight : 5.19
• Certification : cULus (Class I, Division 2, Groups A,B,C,D and Class I, Zone 2, Group IIC, T3 Hazardous Location), ABS

Documentation and Resources

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