Y030QTCN3L0U - Hammond Power Solutions 30kVA 3-Phase Auto Transformer NEMA 3R

Y030QTCN3L0U

Y030QTCN3L0U is a 30 kVA three-phase autotransformer from Hammond Power Solutions designed for multi-voltage applications with convection cooling and NEMA 3R outdoor-rated enclosure. This unit provides flexible voltage conversion across 600Y, 480Y, 400Y, 240Y, and 208Y VAC configurations for both primary and secondary connections, making it ideal for industrial and commercial power distribution systems. The transformer features copper windings with 130 degrees Celsius insulation rating, Wye-connected neutral terminal, and 60 Hz frequency operation. Dimensions measure 20.2 inches length by 19.38 inches width by 21.5 inches height, providing compact installation in space-constrained environments.

• Capacity: 30 kVA
• Configuration: Three-phase autotransformer
• Primary Voltage: 600Y, 480Y, 400Y, 240Y, 208Y VAC
• Secondary Voltage: 600Y, 480Y, 400Y, 240Y, 208Y VAC
• Connection Type: Wye with neutral terminal
• Frequency: 60 Hz
• Enclosure: NEMA 3R
• Winding Material: Copper
• Insulation Class: 130 degrees Celsius
• Cooling Method: Convection cooled
• Dimensions: 20.2 in L x 19.38 in W x 21.5 in H

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Specifications

• Part Number: Y030QTCN3L0U
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Connection : Wye-N
• Secondary Connection : Wye-N
• Material : Copper
• Temperature Rise : 130°C
• Insulation Class : 200°C
• EKVA : 19.6
• Efficiency Regulation : Standard Efficiency
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
• Sound Level : 45 dBA (NEMA ST-20)
• Impedance (Std) : 0.5% - 5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : NH5-N3R
• Enclosure Dimensions : 21.5in/547mm(H), 19.38in/493mm(W), 20.2in/514mm(D)
• Nameplate : Standard
• Standard kVA : 30
• Vector Configuration : N / A
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=0
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No

Product Data

• UPC : 803423137779
• Weight : 195
• Certification : CSA, UL

Documentation and Resources

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