Testing Transformer - Advanced Coil Winding Technology | Enhanced Over Voltage Protection, Heat Management Ducts, Long Service Life Insulation

THE TRANSFORMERS ARE MANUFACTURED WITH THE LATEST DESIGN CONCEPTS. UNIQUE TECHNIQUES IN COIL WINDING SAFEGUARDS AGAINST INJURIOUS EFFECTS OF OVER VOLTAGE OR OVER LOADS AND FAULT CURRENTS. MULTILAYER HELICAL WINDINGS, SECTIONAL WINDINGS WITH OR WITHOUT RADIAL CANALS AND CONTINUOUS DISC WINDINGS ARE ADOPTED, DEPENDING ON THE VOLTAGE, CURRENT AND INSULATION STRENGTH NEEDED. SUFFICIENT INTERLAYER INSULATION, CORRELATED TO THE TEST VOLTAGE ACROSS LAYERS IS PROVIDED. ADEQUATE RADIAL OR AXIAL A DUCTS WHERE NECESSARY ARE PROVIDED IN THE WINDING TO PERMIT OIL CIRCULATION AND TO PREVENT FORMATION OF HOT SPOTS. THE UNIFORM VOLTAGE DISTRIBUTION THROUGHOUT THE LENGTH OF THE WINDING SAFEGUARDS AGAINST CONCENTRATION OF VOLTAGE STRESSES. THE SCRUPULOUS AMPERE-TURNS BALANCE BETWEEN THE HIGH AND LOW VOLTAGE COILS ENSURES LIMITING SHORT CIRCUIT FORCES AND UNDUE RADIAL LEAKAGES FLUX AND HEATING GIVING A LONG SERVICE LIFE TO THE INSULATION.