SK3A0150KK9S - Hammond Power Solutions 150 kVA 3-Phase 600V K-Factor Energy Efficient Transformer

SK3A0150KK9S

SK3A0150KK9S is a 150 kVA, 3-phase energy efficient K-Factor transformer from Hammond Power Solutions designed for low voltage distribution applications.This transformer is rated for 600 volts and below, compliant with DOE 2016 and NRCan 2019 energy efficiency standards. It features aluminum windings and is suitable for powering appliances, lighting, heating, motorized machines, and power loads. The unit is designed for 60 Hz operation with a 150°C temperature rise insulation system and comes in a heavy-duty ventilated Type 3R enclosure for outdoor use. It supports K-Factor loads, which mitigate harmonic distortion in electrical systems.

• Power Rating: 150 kVA
• Phase: 3-Phase
• Voltage Class: 600V maximum
• Frequency: 60 Hz
• Winding Material: Aluminum
• Insulation Temperature Rise: 150°C
• Enclosure Type: Heavy duty ventilated Type 3R
• Energy Efficiency: DOE 2016 and NRCan 2019 compliant
• K-Factor Rated for harmonic mitigation
• Mounting Type: Floor mount (typical for case style D16)
• UL Listed and CSA Certified

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: SK3A0150KK9S
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 480D
• Primary Connection : Delta
• Secondary Voltage : 480Y/277
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 172.01
• 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) : 3% - 6.5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 44.5in/1131mm(H), 31.5in/801mm(W), 29.5in/750mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 150
• 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
• Primary FCAN (Std) : 2x2.5%
• Primary Termination (Std) : Mechanical Lugs

Product Data

• UPC : 803423129828
• 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)