Hammond Power Solutions QC50XECB - Transformer 0.5kVA Type 3R (120/240V)

QC50XECB

Hammond Power Solutions QC50XECB is a general duty transformer designed for industrial power distribution applications requiring reliable voltage conversion. This single-phase unit operates at 50/60Hz with primary voltages of 120/240V or 130/262V and delivers 0.5 kVA through copper windings rated for 80°C temperature rise with 130°C insulation class. The transformer features a compact Type 3R/IP24 enclosure measuring 9.3"×5.06"×4.56" (237×129×116mm) with ANSI 61 grey finish and operates at 45dBA sound levels. It complies with OSHPD and IBC 2018 seismic standards (Sds=2.0, z/h=1, lp=1.5) and carries UL50 certification. Typical applications include industrial control systems, lighting circuits, and equipment requiring voltage transformation in standard and some hazardous locations. Key Features & Specifications

• Type: Single-phase general duty transformer
• Voltage: 120/240V primary, 120/240V secondary
• Current: 0.5 kVA capacity
• Frequency: 50/60Hz operation
• Enclosure: Type 3R/IP24, ANSI 61 grey
• Dimensions: 9.3"×5.06"×4.56" (237×129×116mm)
• Temperature Rise: 80°C with 130°C insulation class
• Sound Level: 45dBA (NEMA ST-20)
• Impedance: 1%-5% standard
• Seismic Compliance: OSHPD, IBC 2018
• Termination: Wire leads

Specifications

• Part Number: QC50XECB
• 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 : 80°C
• Insulation Class : 130°C
• EKVA : 0.5
• 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) : NQ2-N3R
• Enclosure Dimensions : 9.3in/237mm(H), 5.06in/129mm(W), 4.56in/116mm(D)
• Nameplate : Standard
• Standard kVA : 0.5
• 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) : Wire Leads, Wire Leads, Wire Leads, Wire Leads, Wire Leads

Product Data

• UPC : 803423033309
• GTIN : 00803423033309
• Weight : 18
• 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)