Power Engineering Services Specialises in Electrical Testing, Commissioning and Maintenance

High Voltage Circuit Breakers Supplier

High Voltage Circuit Breakers maintenance Supplier

High Voltage Circuit Breakers maintenance Supplier

High-voltage circuit breakers are electrical devices that are used in high-voltage electric systems. In these systems, the voltage is above the nominal voltage of potential transformer secondary coils and is usually somewhere between 20 kV and 800 kV.

High voltage circuit breaker maintenance are essentially high-voltage versions of low-voltage circuit breakers with very similar functions to trip when excess current or voltage is detected. 

These devices also disconnect the power supply from its source in case of a fault; however, their housing must be made from special insulating materials capable of withstanding high voltages, unlike low-voltage ones, which can be housed with standard metallic materials.

The main difference between a high- and low-voltage circuit breaker involves their ratings. High voltage doesn’t necessarily mean large current. It refers to a higher operating voltage within the device itself compared to that of a low-voltage breaker.

The benefits of using a high-voltage circuit breaker are many.

  • The main reason why a high-voltage circuit breaker is used in electric systems is because the maintenance of a high voltage system can be quite difficult (especially in the case of residential power supply). The main tool that is needed in this case is an electrician who can make sure that it's maintained properly, and this can be done by installing new equipment or replacing old ones.
  • In the case of low-voltage circuits breakers, the amount of electricity generated per unit of time goes up due to higher currents and voltages, but at the same time, it also goes down due to lower voltage levels (and thus lower current). However, with high-voltage circuits breakers, there are no other effects from higher currents or higher voltages: they only have an effect on their operation whereas with low-voltage breakers, there may be some other things that go wrong due to their design (sometimes even small things like bad connections).
  • In order to get rid of the power supply with high current it has generated by its own fault then you just have to disconnect it from its source and use your new equipment instead. This is one way that you can avoid having any problems at all when repairing your electrical system because you won't have to worry about the power supply being damaged (by its own fault).
  • If you're using a high-voltage circuit breakers, you need to make sure that they're not connected with other equipment (like your house wiring) or with a transformer or other power supply because they may cause the breaker to overheat.
  • It's a good idea to use a high-voltage breaker only when you need it and it's necessary for your equipment, while at the same time, if you don't need it, then it would be better to use one of those low-voltage breakers.
  • It’s important that you don't use any high-voltage breakers before having more than one power supply (like in case of low-current circuits) because if one breaks all the rest of your equipment will be damaged by overheating and thus breaking down.
  • In case of replacing an electrician or electrician's tools with new ones, make sure that there are no broken parts on them because this may cause serious problems if they are not replaced properly.
  • Don't let yourself get too excited about how much more electricity is generated by your new breaker in comparison to what was previously used; instead try to think about how much more electricity is required in order for your whole system to operate properly without any problems happening at all.

Get in touch with PESVS for the best quality. We are the top supplier of high voltage products and can help you with a variety of services like high voltage circuit breaker repairs, high voltage circuit breaker maintenance and high-voltage cable testing. So what are you waiting for? Talk to our experts now.