Hammond Power Solutions SG3N0015LE - Single-Phase Transformer 15 kVA (Type 3R)

SG3N0015LE

Hammond Power Solutions SG3N0015LE is a single-phase general duty transformer designed for industrial power distribution applications. This 15 kVA unit operates at 60Hz with primary voltage configurations of 240x480V and secondary output of 120/240V, featuring aluminum windings rated for 150°C temperature rise with 220°C insulation class. The transformer is housed in a Type 3R/IP24 enclosure with ANSI 61 grey finish, measuring 26.67" H × 22.25" W × 23.8" D, and produces minimal 45 dBA operational noise. It complies with DOE 2016, NRCAN 2019, and NMX 2021 efficiency regulations while meeting OSHPD and IBC 2018 seismic requirements (Sds=2.0, z/h=1, lp=1.5). Typical applications include commercial buildings, industrial facilities, and infrastructure projects requiring reliable power conversion with seismic resilience. Key Features & Specifications

• Type: Single-Phase General Duty Transformer
• Voltage: Primary 240x480V, Secondary 120/240V
• Current: 15 kVA Capacity
• Frequency: 60Hz
• Material: Aluminum Windings
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Enclosure: Type 3R/IP24, ANSI 61 Grey
• Dimensions: 26.67" H × 22.25" W × 23.8" D
• Sound Level: 45 dBA
• Impedance: 3% - 6.1%
• Compliance: DOE 2016, NRCAN 2019, NMX 2021, OSHPD, IBC 2018

Specifications

• Part Number: SG3N0015LE
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 1
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 240x480
• Primary Connection : Parallel x Series (Vx2V)
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 120/240
• Secondary Connection : Parallel/Series-N (V/2V)
• Material : Aluminum
• 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) : 3% - 6.1%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH1-1-N3R
• Enclosure Dimensions : 26.67in/678mm(H), 22.25in/566mm(W), 23.8in/605mm(D)
• Nameplate : Standard
• Standard kVA : 15
• Vector Configuration : 0°
• 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 : 803423140632
• Weight : 160
• Certification : CSA, UL

Documentation and Resources

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