S13 Dry-type Transformer

General：

S13 dry-type transformer is used for application field with specific requirements for energy-saving and working environment. The transformer adopts high-permeability oriented silicon steel, and the core is directly wrapped to minimize the no-load loss and sheath losses. This series of products play the role of isolation, varying voltage, and wave filtering in equipment.

Applications：

War industry, Rapid Transit, Renewable energy, etc.

Features：

●Vacuum Pressure impregnation (V.P.I) is exploited. The benefits are low noise and superior protection against the dust and humidity;

●Silicon steel of high permeability is exploited to reduce the magnetic core loss, lower temperature rise;

●Dynamic stability protects the power system to return to a steady state of operation after significant disturbances (short circuit, shutdown of any element of the power system, etc.);

●Small, light, convenient installation, and maintenance.

Technical Specifications：

●Standards: GB、IEC

●Type：S13

●Rated Capacity：30kVA～1000kVA

●Rated Frequency：50/60Hz

●Rated Voltage：220V～3300V

●Transformer Connection Sections：Yyn,Yd11,Dyn11

●Short Circuit Impedance：4%～6%

●Insulation Class：F/H

●Cooling Method: Forced Air cooling/ Natural cooling

●Degree Of Protection: customized based on customers’ requirement

●Operating Mode: Continuous Duty