TN2A0009KBKF - Hammond Power Solutions 3-Phase 9kVA 480D-208Y/120V Encapsulated Transformer Type 4

TN2A0009KBKF

TN2A0009KBKF is a 3-phase encapsulated transformer from Hammond Power Solutions designed for harsh environments with a Type 4 enclosure.

This transformer delivers 9 kVA power with a primary voltage of 480V Delta and a secondary voltage of 208Y/120V. It features copper windings, operates at 60 Hz frequency, and has an insulation temperature rating of 180°C. The unit is housed in a Type 4/IP66 rated enclosure with an ANSI 61 grey finish, suitable for floor mounting. It provides quiet operation at approximately 45 dBA and includes a removable hinged door for easy access.

• Power Rating: 9 kVA
• Phase: 3-Phase
• Primary Voltage: 480V Delta
• Secondary Voltage: 208Y/120V
• Frequency: 60 Hz
• Winding Material: Copper
• Insulation Temperature: 180°C
• Enclosure Type: Type 4 / IP66
• Mounting Type: Floor
• ANSI Finish: 61 Grey
• Sound Level: Approximately 45 dBA

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Specifications

• Part Number: TN2A0009KBKF
• 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) : 1x5%
• Primary FCBN (NPL) : 1x5%
• Secondary Voltage : 208Y/120
• Secondary Connection : Wye-N
• Material : Copper
• Temperature Rise : 115°C
• Insulation Class : 180°C
• EKVA : 9
• Efficiency Regulation : No Efficiency Specification
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 45dBA (NEMA ST-20)
• Impedance (Std) : 2% - 6.5%
• Secondary Termination (NPL) : Wire Leads
• Enclosure Type : Type 4 / IP66
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DQT3-N4
• Enclosure Dimensions : 14.69in/374mm(H), 19.13in/486mm(W), 11.88in/302mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 9
• Vector Configuration : Dyn1 (-30°)
• 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 : 803423150983
• Weight : 195
• 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)