SK3A1000PB9K - Hammond Power Solutions 3-Phase 1000 kVA Transformer 600V Delta to 208Y/120V 60Hz 150C Type 3R Enclosure

SK3A1000PB9K

SK3A1000PB9K is a 3-phase general purpose transformer from Hammond Power Solutions designed for reliable power distribution.

This transformer features a 1000 kVA capacity with a 600V delta primary and 208Y/120V secondary voltage configuration. It operates at 60 Hz frequency with copper windings and a 150°C temperature rise insulation system. The unit is housed in a heavy-duty ventilated Type 3R enclosure suitable for outdoor use and adverse atmospheric conditions. It is UL listed and CSA certified, meeting North American efficiency standards. The transformer includes integral floor mounting brackets and is seismically qualified according to IBC 2018 and ASCE 7-16 standards.

• Power Rating: 1000 kVA
• Phase: 3-Phase
• Primary Voltage: 600V Delta
• Secondary Voltage: 208Y/120V
• Frequency: 60 Hz
• Insulation Temperature Rise: 150°C
• Enclosure Type: Heavy Duty Ventilated Type 3R
• Winding Material: Copper
• Certifications: UL Listed, CSA Certified
• Mounting Type: Floor Mount
• Seismic Qualification: IBC 2018, ASCE 7-16

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Specifications

• Part Number: SK3A1000PB9K
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 600D
• Primary Connection : Delta
• Secondary Voltage : 208Y/120
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 1258.97
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 64 dBA (NEMA ST-20)
• Impedance (Std) : 4% - 7.5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 72in/1829mm(H), 54in/1372mm(W), 44in/1118mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 1000
• Vector Configuration : Dyn1 (-30°)
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=0
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No
• Primary FCAN (Std) : 2x2.5%
• Primary Termination (Std) : Mounting Pads

Product Data

• UPC : 803423129767
• Weight : 5.19
• Certification : CSA, UL

Documentation and Resources

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