ETAC’s Dry Type Transformers are designed, built, and tested in accordance with the highest industry standards, and certified with a Special Inspection Label（CSA/UL）. Our dry type transformer range extends from standard distribution applications to advanced harmonic cancellation for VFD systems with specialized requirements.
Backed by mature and experienced manufacturing capabilities, ETAC is uniquely positioned to deliver dry type transformer solutions quickly and reliably, ensuring fast turnaround times and the ability to fulfill urgent orders. This makes ETAC a trusted partner in delivering transformers for critical and time-sensitive projects.
Capacity Range: Up to 10,000 KVA for Single-Phase & 30,000 KVA for Three-Phase
Primary Voltage: Δ or Y: 2400/4160 V to 19920/34500 V
Secondary Voltage: Δ or Y: Up to 69,000 V
Phase: Single/Three-Phase
Self Cooled (ANN)
VPI/Cast Resin Options
Aluminum (Al) Windings
220°C (150°C Temperature Rise)
Primary Voltage adjustment taps +/-2 x 2.5%
Terminal Bus Stubs
Enclosure: NEMA 1/NEMA 3R Indoor/Outdoor
Optional upgrades
Forced Air Cooled (AFN)
Copper (Cu) Windings
Up to 80°C Temp Rise
Temperature monitoring system
Neutral Ground Resistors (NGR) and Monitoring
Anti-Vibration mounting
K-Rated Design
For details on Dry Type transformer design, including core material selection, winding configurations, winding materials, insulation systems, cooling methods, enclosure types, and safety standards, refer to our articles:
