Hammond Power Solutions SG3M0025XE - Single-Phase Transformer 25 kVA (Type 3R)

SG3M0025XE

Hammond Power Solutions SG3M0025XE is a single-phase general duty transformer designed for industrial power distribution applications. This 25 kVA unit features flexible primary voltage configurations (190x380V, 200x400V, 208x416V, 220x440V) with parallel x series connection and delivers secondary output of 120/240V through parallel/series-N configuration. Constructed with aluminum windings and housed in a Type 3R/IP24 enclosure with ANSI 61 grey finish, the transformer operates with 150°C temperature rise and 220°C insulation class, maintaining a low 45 dBA sound level. The unit meets OSHPD and IBC 2018 seismic compliance (Sds=2.0, z/h=1, lp=1.5) and features standard impedance range of 3% to 6.1% with mechanical lug terminations. Typical applications include industrial control systems, machinery power supplies, and commercial electrical distribution where reliable voltage transformation is required. Key Features & Specifications

• Type: Single-Phase General Duty Transformer
• Voltage: Primary 190x380V-220x440V, Secondary 120/240V
• Current: 25 kVA Capacity
• Frequency: 50Hz
• Material: Aluminum Windings
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Enclosure: Type 3R / IP24, ANSI 61 Grey
• Dimensions: 26.67in/678mm(H) x 22.25in/566mm(W) x 23.8in/605mm(D)
• Impedance: 3% - 6.1% Standard
• Sound Level: 45 dBA (NEMA ST-20)
• Seismic Compliance: OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Termination: Mechanical Lugs

Specifications

• Part Number: SG3M0025XE
• 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)
• Secondary Voltage : 120/240
• Secondary Connection : Parallel/Series-N (V/2V)
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 25
• 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 Dimensions : 26.67in/678mm(H), 22.25in/566mm(W), 23.8in/605mm(D)
• Nameplate : Standard
• Standard kVA : 25
• 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 FCAN (Std) : 2x2.5%
• Primary Termination (Std) : Mechanical Lugs, Mechanical Lugs, Mechanical Lugs, Mechanical Lugs

Product Data

• UPC : 803423141325
• Weight : 260
• Certification : CSA, UL

Documentation and Resources

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