Q003XEKF - Hammond Power Solutions 3kVA 1PH Encapsulated Transformer NEMA 3R

Q003XEKF

Q003XEKF is a single-phase encapsulated distribution transformer rated at 3 kVA with primary voltage of 208/415V and secondary voltage of 120/240V, designed for harsh environments and hazardous locations. This transformer features copper windings with an insulation system rated at 115°C rise (180°C class), providing reliable performance in demanding applications. The unit is fully encapsulated with electrical grade silica sand and resin compounds to seal out moisture and contaminants, and includes an electrostatic shield for enhanced protection. Key Specifications

• Rating: 3 kVA
• Phase: Single Phase
• Primary Voltage: 208/415V
• Secondary Voltage: 120/240V
• Frequency: 60 Hz
• Insulation Class: 180°C (115°C rise)
• Enclosure: NEMA 3R
• Winding Material: Copper
• UL Listed: File E258346
• Encapsulation: Electrical grade silica sand and resin
• Mounting: Standard wall mounting with keyhole slots
• Warranty: 10 years

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Specifications

• Part Number: Q003XEKF
• 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 : 50/60Hz,60Hz(1)
• Primary Voltage : 120/240,130/262(1)
• Primary Connection : Parallel x Series (Vx2V)
• Primary FCAN (NPL) : None
• Primary FCBN (NPL) : None
• Secondary Voltage : 120/240,130/262(1)
• Secondary Connection : Parallel/Series-N (V/2V)
• Material : Copper
• Temperature Rise : 115°C
• Insulation Class : 180°C
• EKVA : 3
• Efficiency Regulation : No Efficiency Specification
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 45dBA (NEMA ST-20)
• Impedance (Std) : 1% - 5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : NQ5-N3R
• Enclosure Dimensions : 17.25in/439mm(H), 10in/254mm(W), 7.75in/197mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 3
• 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) : Wire Leads, Wire Leads, Wire Leads, Wire Leads, Wire Leads

Product Data

• UPC : 803423033019
• GTIN : 00803423033019
• Weight : 105
• Certification : cULus (Class I, Division 2, Groups A,B,C,D and Class I, Zone 2, Group IIC, T3 Hazardous Location), CE, ABS

Documentation and Resources

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