UPG11-36350-15

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Circuit breakers protect electrical equipment and systems from damage due to overcurrent, short circuits, and ground faults. They are used in industrial, commercial, and residential applications, and come in various types and sizes. UPG11-36350-15 is a type of circuit breaker designed for use in high voltage DC applications. This article will discuss its application field and working principle.

The UPG11-36350-15 circuit breaker is suitable for use in high voltage 3-phase DC systems with nominal voltages up to 15 kV. It is capable of breaking all types of faults, including short circuit overloads and ground faults, as well as suppressing temporary overvoltages. The breaker has a modular design, with a fuse holder and switchgear assembly built into the system. It also features an electronic trip unit, flexible current ratings, and a wide range of accessories.

The UPG11-36350-15 circuit breaker has several advantages over traditional breakers. For example, it is more energy efficient, thanks to its improved contact materials and advanced design. Additionally, the breaker has a low housing temperature, which ensures a longer lifespan. It is also easy to install and maintain, making it ideal for use in a variety of applications.

The working principle of the UPG11-36350-15 circuit breaker is based on the principle of fast-switching. When an overcurrent occurs, the breaker’s fast-switching action interrupts the circuit before any damage is done. This is done by using an internal current token. When an overcurrent situation occurs, the current token is released, disconnecting the circuit within milliseconds. This ensures reliable protection from overcurrents and short circuits.

Another benefit of the UPG11-36350-15 circuit breaker is its ability to protect against ground faults. Ground faults are caused by a sustained current flow to ground, resulting in overheating and potential equipment damage. The breaker is able to detect this kind of fault and then quickly switch off the circuit before any damage is done. Advanced electronic trip units provide added protection by continuously monitoring for excessive current and then automatically switching off once a dangerous level is detected.

In addition to providing protection against overcurrent, short circuits, and ground faults, the UPG11-36350-15 circuit breaker is also designed to suppress temporary overvoltages. This is done by using a special discharge tube, which stores energy from a voltage surge and then releases it gradually. This reduces the risk of damage caused by sudden and unpredictable voltage surges.

The UPG11-36350-15 circuit breaker is an ideal choice for both residential and commercial applications. Its modular design and easy installation and maintenance make it perfect for applications that require reliable and efficient overcurrent protection. Additionally, its ability to protect against ground faults and suppress instant overvoltages is an added bonus. The UPG11-36350-15 circuit breaker is a safe and reliable choice for protecting both people and equipment from the dangers of electricity.

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