power transformer bushing / distribution

The COT series, which is manufactured by Trench, is a transformer bushing that made in accordance with the IEC 60137 standard for transformer applications. The series is available in models with voltage capacities that range from 24 kV up to 550 kV. When the unit is integrated with a draw lead, it has a maximum current capacity of up to 1000 ampere, and when it is integrated with a solid rod it has a maximum capacity of up to 5000 ampere.