How to do trip current settings in MCCB / LSI Trip unit....

แชร์
ฝัง
  • เผยแพร่เมื่อ 8 ต.ค. 2022
  • Every home, and all business premises, will have a system of electrical circuits that are controlled and protected by a switching device that can cut off the power. This is typically located in a consumer unit or fuse panel. Most modern systems use circuit breakers that provide this control and protection, but some older systems may still be using fuses that will blow if overloaded. The circuit breaker cuts off the flow of electricity in order to prevent your circuits from overheating. If they do overheat, they'll cause damage to your circuits and could lead to an electrical fire.
    An electrical circuit breaker is there to protect and control your electrical power system, together with any electrical devices that you might have connected to it. It's essentially just a switching device that you can operate either manually or automatically. The switch kicks in and trips the circuit breaker to cut off the electricity supply, in any circumstance when the flow is too strong or there's an excess load of current that the switch can't handle.
    A circuit breaker will usually trip when there is an electrical fault that could cause damage to the circuit. This is usually an excess of current, a power surge or a faulty component. These events fall into three broad categories:
    Overloads
    Short circuits
    Ground fault surges
    #mccb
    #circuitbreaker
    #schneider
    #lsig
    #micrologic
    #overcurrent
    #shortcurrent
    #instaneous
    #groundfault
    #lvprotection
    #africa
    #middleeast
  • วิทยาศาสตร์และเทคโนโลยี

ความคิดเห็น • 16