TJ-KY-PD

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TJ-KY-PD is a special type of electric switchgear that is commonly used to protect against lightning strikes. This type of switchgear is mainly used in industrial and commercial buildings. It is specifically designed to provide protection from lightning strikes and provide reliable power supply. This article will discuss the different applications of TJ-KY-PD and its working principle.

TJ-KY-PD is used in a variety of different applications, such as controlling the energy consumption and operating frequencies of industrial motor control systems, protecting against lightning strikes, protecting low voltage electricity components, powering office equipment, and providing emergency power supply. It can also be used as a safety breaker for critical system components such as transformers and circuit breakers. This type of switchgear is also used in power distribution systems, public works, and telecommunications.

The basic working principle of TJ-KY-PD is to provide protective measures against lightning strikes and other sudden voltage changes. When lightning strikes, it causes a sudden rise in voltage, which can cause system failures and outages. To prevent this, the switchgear uses two types of protection: surge protective devices and overvoltagearresters. surge protective devices are designed to limit the damage caused by a surge, while overvoltage arresters are used to regulate the voltage level.

Surge protective devices are designed to divert a surge of current away from the system, protecting it from damage. They consist of several stages of protection, such as a fuse, a surge diverter, and a surge suppressor. Fuses are designed to protect the equipment from over-current, while surge diverters redirect the surge about away from the system. Surge suppressors reduce the voltage surges caused by lightning strikes.

Overvoltage arresters are designed to limit the current flowing through the system. They are designed to reduce the effect of an overvoltage and protect the system components from failure. Overvoltage arresters are typically used in high-voltage systems, as it is important to maintain a stable voltage level. There are two types of overvoltage arresters, namely the non-resettable and the resettable.

TJ-KY-PD is designed to provide reliable power supply and protect critical components and systems from lightning strikes. It is used in a variety of applications, including power distribution systems, public works, and telecommunications. It utilizes surge protective devices and overvoltage arresters to protect the system from unexpected voltage surges.

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