IEGZX11-1-61-15.0-G-G3-V

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Circuit breakers are vital components in power systems which are used to detect faults and interrupt the electrical current when and where due to ensure a safe and reliable system operation. IEGZX11-1-61-15.0-G-G3-V is a type of circuit breaker. This article will discuss the application field and working principle of IEGZX11-1-61-15.0-G-G3-V.

As a kind of circuit breakers, IEGZX11-1-61-15.0-G-G3-V is applicable for power distribution systems up to 15 kV. It provides primary current limitation, selective earth fault protection, coordination and trip signal output like other 600V high voltage DC circuit breakers. It has proven to improve system availability, uptime, and reliability. In addition, this type of circuit breaker could do well in wide environmental temperature range thanks to its heat dissipation capability and operation compatibility.

The working principle of IEGZX11-1-61-15.0-G-G3-V is based on a set of electrical contacts which open or close with the help of an electromagnet. When the contacts are activated, a current will pass through the electromagnet’s coil and create an electromagnetic field, which will operate the contacts to either open or close the circuit. In case of a fault or overload, the current flowing through the contacts will increase and cause the internal thermal energy to exceed the maximum rating. This will trip the IEGZX11-1-61-15.0-G-G3-V and open the circuit, thus preventing further damage. Meanwhile, different adjustable current and time delay mechanisms could be set on the IEGZX11-1-61-15.0-G-G3-V to control the response time of it.

To sum up, IEGZX11-1-61-15.0-G-G3-V is a type of circuit breaker that is applicable for power distribution systems up to 15 kV. It has the ability to provide primary current limitation, selective earth fault protection, and coordination and trip signal output, all thanks to its internal electromagnet and adjustable current and time delay mechanisms. With the features stated above, IEGZX11-1-61-15.0-G-G3-V is an excellent choice when it comes to reliable and efficient operation of power distribution system.

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