SG3M0037XE - Hammond Power Solutions 37.5kVA 1PH Dry Type NEMA 3R Transformer

SG3M0037XE

SG3M0037XE is a single-phase dry type distribution transformer manufactured by Hammond Power Solutions as part of the Sentinel G3 series, designed for general purpose applications rated 600 volts and below. This transformer features a 37.5 kVA capacity with primary voltage of 208V and secondary voltage of 120/240V, making it suitable for powering appliances, lighting, heating, and motorized equipment in commercial and industrial settings. The unit is constructed with aluminum windings and housed in a heavy-duty ventilated NEMA 3R enclosure finished in ANSI 61 grey, providing protection against horizontal blowing rain and snow. Key Specifications

• Capacity: 37.5 kVA
• Phase: Single Phase (1PH)
• Primary Voltage: 208V
• Secondary Voltage: 120/240V
• Frequency: 60 Hz
• Winding Material: Aluminum
• Temperature Rise: 150 degrees Celsius
• Enclosure Type: NEMA 3R ventilated
• Enclosure Finish: ANSI 61 grey
• Core Construction: Silicon steel laminations
• BIL Rating: 10 kV
• Mounting Type: Floor or wall mount with optional cable tray

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Specifications

• Part Number: SG3M0037XE
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 1
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 50Hz
• Primary Voltage : 220x440, 208x416, 200x400, 190x380
• Primary Connection : Parallel x Series (Vx2V)
• Primary FCAN (NPL) : None
• Primary FCBN (NPL) : None
• Secondary Voltage : 120/240
• Secondary Connection : Parallel/Series-N (V/2V)
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 37.5
• 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%
• 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
• Primary Termination (Std) : Mechanical Lugs, Mechanical Lugs, Mechanical Lugs, Mechanical Lugs

Product Data

• UPC : 803423141332
• Weight : 320
• Certification : CSA, UL

Documentation and Resources

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