SG3N0037LE0C - Hammond Power Solutions 1PH 37.5kVA 240X480-120/240V Dry Type Transformer

SG3N0037LE0C

SG3N0037LE0C is a Hammond Power Solutions Sentinel G series dry type transformer designed for general purpose distribution applications. This unit provides reliable voltage transformation for a wide range of commercial and industrial uses.Engineered for efficiency and durability, the SG3N0037LE0C features a 1-phase design with a 37.5kVA rating, primary voltage options of 240V and 480V, and a secondary output of 120/240V. The transformer is built with copper windings and a robust insulation system, supporting a 150°C temperature rise. It is suitable for wall or ceiling mounting and is approved for use in North American electrical systems.

• Manufacturer: Hammond Power Solutions
• Series: Sentinel G
• Phase: 1
• kVA Rating: 37.5
• Primary Voltage: 240X480V
• Secondary Voltage: 120/240V
• Frequency: 60Hz
• Mounting Type: Wall/Ceiling
• Insulation System: 150°C rise
• Approvals: UL, CSA

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Specifications

• Part Number: SG3N0037LE0C
• 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)
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 37.5
• 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 : 37.5
• 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 : 803423140755
• Weight : 280
• Certification : CSA, UL

Documentation and Resources

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