Square D EXN75T3H Transformer, dry type, 75kVA, 480V delta primary, 208Y/120V secondary

Product Description

The Square D EXN75T3H transformer is a three-phase, dry-type transformer designed for low voltage applications. It operates at a primary voltage of four hundred eighty volts delta and a secondary voltage of two hundred eight Y/one hundred twenty volts. This transformer meets the DOE 2016 energy efficiency standards and provides a minimum efficiency of ninety-eight point sixty-three percent at thirty-five percent load. With natural convection cooling, it is suitable for various installation sites.

• Designed for efficient power distribution in commercial applications.
• Adheres to NEC standards for safe installation.
• Ideal for use with Square D circuit breakers and panelboards.

Product Highlights

This transformer features aluminum windings and is engineered for a temperature rise of one hundred fifty degrees Celsius. The EXN75T3H unit is built to handle robust electrical loads while minimizing energy losses.

Product Information

Standard Information

• Brand: Square D
• Manufacturer: Schneider Electric

Technical Specifications

• Catalog Number: EXN75T3H
• Primary Voltage: 480 Volt
• Secondary Voltage: 208Y/120 Volt
• Power Rating: 75 kVA
• Efficiency: 98.63% at 35% Load
• Temperature Rise: 150°C
• Weight: 515 lb
• Country of Origin: Mexico