SG3A0015KY0C - Hammond Power Solutions 15kVA 3 Phase 480D-380Y/220V Transformer NEMA 3R

SG3A0015KY0C

SG3A0015KY0C is a Hammond Power Solutions Sentinel G series 3 phase general purpose distribution transformer rated at 15 kVA with a 480 Delta primary and 380Y/220V secondary voltage configuration.

This transformer operates at 60 Hz frequency and features copper windings with a 150C temperature rise. It is housed in a NEMA 3R heavy duty ventilated enclosure suitable for ceiling or floor mounting. The unit is designed for use in powering appliances, lighting, heating, and motorized equipment in low voltage distribution applications up to 600 volts.

• Power Rating: 15 kVA
• Phase: 3 Phase
• Primary Voltage: 480V Delta
• Secondary Voltage: 380Y/220V
• Frequency: 60 Hz
• Winding Material: Copper
• Temperature Rise: 150C
• Enclosure Type: NEMA 3R ventilated
• Mounting Type: Ceiling or Floor
• Series: Sentinel G (Gen. 3)

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Specifications

• Part Number: SG3A0015KY0C
• 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
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 430Y/248, 416Y/240, 400Y/231, 380Y/219
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 15
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 45 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• Secondary Termination (NPL) : Mechanical Lugs, Mechanical Lugs, Mechanical Lugs, Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH1-N3R
• Enclosure Dimensions : 21.88in/556mm(H), 21.5in/547mm(W), 20.12in/512mm(D)
• Nameplate : Standard
• Standard kVA : 15
• 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 : 803423128043
• Weight : 200
• Certification : CSA, UL

Documentation and Resources

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