SK3A0075PB9K - Hammond Power Solutions 75kVA 3-Phase 600V K-Factor 9 Transformer Sentinel K Series

SK3A0075PB9K

SK3A0075PB9K is a 75kVA, 3-phase, 600V K-Factor 9 transformer from Hammond Power Solutions Sentinel K Series designed for energy-efficient power distribution.

This general purpose distribution transformer is rated for 600 volts and below, suitable for supplying appliance, lighting, heating, motorized machine, and power loads. It features copper windings, 60 Hz frequency, 150°C temperature rise, and a Type 3R heavy-duty ventilated enclosure. The transformer complies with DOE 2016 and NRCan 2019 energy efficiency standards and is designed for K-factor 9 applications to handle non-linear loads effectively.

• Power Rating: 75 kVA
• Phase: 3-Phase
• Voltage Class: 600V
• K-Factor: 9
• Primary/Secondary Voltage: 600D-208Y/120V
• Frequency: 60 Hz
• Temperature Rise: 150°C
• Enclosure Type: Type 3R Heavy Duty Ventilated
• Winding Material: Copper
• Energy Efficiency: DOE 2016 and NRCan 2019 Compliant
• Series: Sentinel K

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Specifications

• Part Number: SK3A0075PB9K
• 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
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 208Y/120
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 84.5207
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 50 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH3-N3R
• Enclosure Dimensions : 36in/915mm(H), 28.25in/718mm(W), 27in/686mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 75
• Vector Configuration : Dyn1 (-30°)
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No

Product Data

• UPC : 803423129699
• Weight : 585
• Certification : CSA, UL

Documentation and Resources

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