- Operational conditions are the first thing to take into account. It is determined by a number of times a breaker is switched, as well as a number of times the protection mechanism is activated due to electrical overload. Nevertheless, do not forget to take into consideration the power of the current flowing during the electrical breakdowns.
- The second and last condition is the environmental. Whether is raining with heavy electrical discharge, or it is too hot or cold, high humidity they really overstress the circuit breaker.
Strategy Maintenance possibilities
To achieve perfect optimisation and performance on the main circuit breaker, by implementing a maintenance program that will be programmed for both of the influences of the ageing process. To find out which strategy is the best we will go through a couple of them so you'll have a wider field of the solution.
To fully optimise the service life and performance of a circuit breaker, a maintenance program should take into account all of these operational and environmental influences on the ageing process. But what kind of maintenance strategy is best?
- By adopting a reactive maintenance it allows the circuit breakers to fail before they are even replaced or out of service. This is a logical approach in those situations when the safety and productivity are not so much affect by enabling low repair time and less money lost.
- Another maintenance you can adopt is the preventative one. This is the most common approach in most factories. It has a mechanism that periodically checks to reduce the probability of breaker failures. This type of maintenance may not be done enough because the conditions are not estimated with great precision and change as time passes.
- Last but not least is the predictive maintenance. By getting a repetition stream from the circuit bears and the environment the service teams create a scheduled maintenance. This strategy has a lot of benefits over any method, saves a lot of money by avoiding situations like unnecessary shutdowns.