Q025LEKF - Hammond Power Solutions 25kVA Single Phase Transformer 240x480V Pri 120/240V Sec NEMA 3R Encapsulated

Q025LEKF

Q025LEKF is a single phase, 25kVA encapsulated transformer designed for harsh environments and hazardous locations. This Hammond Power Solutions HPS Titan series transformer features a robust NEMA 3R enclosure and is suitable for general purpose, marine, and offshore applications. The Q025LEKF offers a primary voltage of 240x480V and a secondary voltage of 120/240V, with a 60 Hz frequency rating. It is encapsulated with electrical grade silica sand and resin compounds for enhanced durability and safety. The transformer is wall mountable and includes lifting provisions for easy installation. It is UL Listed for Class 1, Division 2, Groups A, B, C, D and Class I, Zone 2, Group IIC, T3 hazardous locations, and is ABS Type Approved for marine duty service and offshore applications.

• Part Number: Q025LEKF
• Manufacturer: Hammond Power Solutions
• Series: HPS Titan
• Type: Single Phase, Dry Type, Encapsulated
• Rating: 25kVA
• Primary Voltage: 240x480V
• Secondary Voltage: 120/240V
• Frequency: 60 Hz
• Enclosure: NEMA 3R
• Mounting: Wall Mount
• Approvals: UL Listed, ABS Type Approved
• Insulation System: 130°C (80°C rise)
• Dimensions: 14.50 x 10.75 x 21.38 in
• Weight: 467.61 lbs

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Specifications

• Part Number: Q025LEKF
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 1
• Enclosure Grade : Standard
• Duty : General Duty (Suitable For Some Hazardous Locations and Marine ABS 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 : Copper
• Temperature Rise : 115°C
• Insulation Class : 180°C
• EKVA : 25
• Efficiency Regulation : No Efficiency Specification
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 50dBA (NEMA ST-20)
• Impedance (Std) : 1% - 5%
• Secondary Termination (NPL) : Mounting Pads
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : NQ7-N3R
• Enclosure Dimensions : 21.38in/544mm(H), 14.5in/369mm(W), 10.75in/274mm(D)
• Electrostatic Shield : Single
• 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

Product Data

• UPC : 803423032043
• GTIN : 00803423032043
• Weight : 290
• Certification : cULus (Class I, Division 2, Groups A,B,C,D and Class I, Zone 2, Group IIC, T3 Hazardous Location), ABS

Documentation and Resources

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