Dry type transformer SCB11-315/10-0.4

Descripción del producto

   The dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminals CNC mechanical equipment and other places. In brief, the dry-type transformer means that the cores and windings are not immersed in the insulation oil. The cooling modes are divided into natural air cooling (AN) and forced air cooling (AF). For natural air cooling, the transformer can run continuously for a long time under the rated capacity. For forced air cooling, the transformer output capacity can be increased by *0%, which is suitable for intermittent overload operation or emergency overload operation; because the overload operation is involved with the increase of load loss and impedance voltage and the non-economical operation occurs, long time continuous overload operation should be avoided. The dry-type transformer has the following characteristics:

• 1. Safe, fire protection, no pollution, directly run in the load center;
• 2. The use of advanced technology, high mechanical strength, high short-circuit resistance, little partial discharge, good thermal stability, high reliability, long service life;
• 3. Low loss, low noise, significant energy saving effect, maintenance free;
• 4. Good heat dissipation, strong overload capacity, the operation with higher capacity can be achieved under forced air cooling;
• 5. Good moisture resistance, suitable for high humidity and other harsh environments;
• 6. Dry-type transformer can be equipped with a perfect temperature detection and protection system. The intelligent signal temperature control system can automatically detect and display the working temperature of three-phase windings, and can automatically start and stop the fan, as well as the functions of alarm, tripping, etc.;
• 7. Small size, light weight, small footprint, low installation cost.