Square D EXN30T3H Transformer, dry type, 30kVA, 480V delta primary, 208Y/120V secondary

Product Description

The Square D EXN30T3H is a three-phase, dry-type transformer designed for efficiency and reliability. This transformer features a primary voltage of four hundred eighty volts in delta configuration and a secondary voltage of two hundred eight Y/one hundred twenty volts. Built to meet the DOE 2016 energy conservation standards, it ensures efficient operation with a minimum efficiency of ninety-eight point twenty-three percent at thirty-five percent loading.

• Three-phase, dry-type design
• Aluminum windings with a temperature rise rating of one hundred fifty degrees Celsius
• Natural convection cooling with low sound levels

Product Highlights

This unit is equipped with terminals sized to handle wire ranges, simplifying installation. The design supports compliance with NEC regulations for bending radius and layout.

Product Information

Standard Information

• Brand: Square D
• Manufacturer: Schneider Electric

Technical Specifications

• Catalog Number: EXN30T3H
• Primary Voltage: 480 Volt
• Secondary Voltage: 208Y/120 Volt
• Capacity: 30 kVA
• Temperature Rise: 150 °C
• Weight: 303 lb
• Dimensions: 16.6 in (H) x 719 mm (W) x 627 mm (D)
• Efficiency: 98.28 % at 35 % Load Factor, 75.0 °C