Hammond Power Solutions TN2D0045KDKF - 45 kVA Transformer 480V-240V Delta

TN2D0045KDKF

Hammond Power Solutions TN2D0045KDKF is a three-phase transformer designed for industrial power distribution applications. This 45 kVA unit features a 480V delta primary to 240V delta secondary configuration with copper windings, operating at 60Hz frequency with a 115°C temperature rise and 180°C insulation class. The transformer is housed in a Type 4/IP66 rated enclosure with ANSI 61 grey finish, measuring 21.88 inches high by 26.13 inches wide by 19.75 inches deep, and produces only 50dBA sound levels. It meets OSHPD and IBC 2018 seismic compliance standards (Sds=2.0, z/h=1, lp=1.5) with 2-5% impedance and includes primary voltage taps (2x2.5% FCAN, 4x2.5% FCBN). This general duty transformer is suitable for various industrial environments including some hazardous locations and marine ABS duty applications. Key Features & Specifications

• Type: Three-phase dry-type transformer
• Voltage: 480V delta primary to 240V delta secondary
• Current: 45 kVA capacity
• Frequency: 60Hz
• Enclosure: Type 4/IP66, ANSI 61 grey
• Temperature Rise: 115°C
• Insulation Class: 180°C
• Sound Level: 50dBA
• Seismic Compliance: OSHPD, IBC 2018
• Dimensions: 21.88"H × 26.13"W × 19.75"D
• Material: Copper windings

Specifications

• Part Number: TN2D0045KDKF
• 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
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 240D
• Material : Copper
• Temperature Rise : 115°C
• Insulation Class : 180°C
• EKVA : 45
• Efficiency Regulation : No Efficiency Specification
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 50dBA (NEMA ST-20)
• Impedance (Std) : 2% - 5%
• Secondary Termination (NPL) : Mounting Pads
• Enclosure Type : Type 4 / IP66
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DQT6-N4
• Enclosure Dimensions : 21.88in/556mm(H), 26.13in/664mm(W), 19.75in/502mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 45
• 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

Product Data

• UPC : 803423152413
• Weight : 661
• 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)