TN2A0003PBKA - Hammond Power Solutions 3kVA 3-Phase Encapsulated Transformer 600V Delta Primary 208Y/120V Secondary Type 4

TN2A0003PBKA

TN2A0003PBKA is a 3kVA three-phase encapsulated transformer designed for reliable power distribution in demanding environments. This unit features a 600V delta primary configuration with ±5% voltage taps and delivers 208Y/120V secondary power through copper windings, making it suitable for a wide range of industrial and commercial applications. The TN2A0003PBKA is part of the HPS Titan-N series, encapsulated in epoxy and silica for protection against moisture and contaminants. It includes a removable hinged door for easy access and maintenance, and is housed in a Type 4 enclosure suitable for indoor or outdoor use. The transformer is UL Listed (File: E258346) and meets NEMA ST-20 sound level standards. It is also seismically qualified per IBC 2018 and ASCE 7-10, with a 10-year warranty.

• 3kVA three-phase transformer
• 600V delta primary, ±5% taps
• 208Y/120V secondary
• Copper windings
• Type 4 enclosure
• Encapsulated in epoxy and silica
• UL Listed (File: E258346)
• Meets NEMA ST-20 sound level standards
• Seismically qualified per IBC 2018 and ASCE 7-10
• 10-year warranty
• Removable hinged door
• Factory installed grounding lugs

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Specifications

• Part Number: TN2A0003PBKA
• 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 : 600D
• Primary Connection : Delta
• Primary FCAN (NPL) : 1x5%
• Primary FCBN (NPL) : 1x5%
• Secondary Voltage : 208Y/120
• Secondary Connection : Wye-N
• Material : Copper
• Temperature Rise : 80°C
• Insulation Class : 130°C
• EKVA : 3
• 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) : DQT1-N4
• Enclosure Dimensions : 13.38in/340mm(H), 13.13in/334mm(W), 9.13in/232mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 3
• 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 : 803423152314
• Weight : 68
• 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)