Interchangeable Circuit Breaker IX with arcing chamber
Interchangeable Circuit Breakers IX with arcing chamber, have been developed to withstand the stress caused during the closing and opening of power grids, especially the stress caused by short-circuit currents and they are manufactured for rated voltages between 15 kV and 38 kV.
THE INTERCHANGEABLE CIRCUIT BREAKERS IX work as cutting equipment while under load, retaining its automatic interrupting characteristics as well as the IX circuit breaker. The interruption with load is accompanied by a blade that automatically confines the arc in a deionizing medium.
The concept of opening under load allows the linero to open load currents with a conventional pole. The life of the short circuit depends directly on the opening feature under load.
The Interchangeable Circuit Breaker IX with arcing chamber can be supplied for circuits with voltages of 15, 27 and 36 kV and for currents of 100 A or 200 A. It has a low fault interrupt capacity of up to 20,000 asymmetric amps.
Single rated voltage Interchangeable Circuit Breakers IX with arcing chamber can be used in any three-phase or single-phase system where the line-line voltage does not exceed the rated voltage of the circuit cutter.
Fault current protection to equipment located in distribution networks (Capacitor banks, Transformers, among others).
Sectioning in distribution networks (ring or branch type).
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