Hevi-Duty drive isolation transformers are specifically designed to handle the mechanical stresses, voltage demands and harmonics associated with SCR applications.
For SCR (Silicon Control Rectifier) variable speed motor drive applications, a transformer is needed to magnetically isolate the incoming line from the motor drive. The transformer must also provide a voltage change to match the required voltage of the SCR Drive. Standard designs are delta primary and wye secondary to match the common power sources required in most three phase rectifier circuits.
Drive Isolation Transformers: 7.5-440 KVA, 3PHSpecial Voltages and KVA Sizes for Drive Applications |
1 Introduction The medical IT system is mainly used in important Class 2 medical locations such as operating room, ICU/CCU intensive care unit, providing safe, reliable and continuous power distribution for the important equipment at these locations. Medical insulation ...
Primary current: 10A Imax: 100A Accuracy class: 0.1% Turns ratio: 1:1000 Load resistance: 10 Ohm Frequency: 50Hz-60Hz Dielectric withstanding volt (Hi-pot): 4KVrms Ambient temp: -40-+70 Degrees Celsius Storage temp: -40-+80 Degrees Celsius Encapsulant: epoxy Dielectric ...
Come From Deqing GIG Electronic Co., Ltd
Features: 1. Low loss, and significantly energy-saving. 2. The core laminations are made up from high-quality cold-rolled grain-oriented silicon steel sheets 3. Zigzag directed flow of oil are provided within the windings 4. The regulating winding is a separate winding which ...
Come From Chongqing Savan Electromechanical Equipment Co.,Ltd