KBC-200

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KBC-200 is a kind of smart overpressure switch device with built-in microprocessor controller. It is well known for its high operational stability and reliability. The device is mainly used in oil and gas fields, petrochemical plants and related fields. In this article, we will discuss its application field and working principle.

Application Fields of KBC-200

The main application field of KBC-200 is the protection of low voltage equipment, such as circuit breakers, contactors, etc. from overvoltage and overload. The device can also be used in the following areas:

• Oil and gas industry – KBC-200 can accurately detect overpressure/underpressure and abnormal pressure in gas turbine systems, gas containers, etc.
• Petrochemical industry – KBC-200 can be used to protect refineries and other petrochemical facilities from overloads due to sudden and/or unexpected increases in process pressure.
• Electrical power industry – KBC-200 can be used to monitor the voltage situation of alternating current systems and effectively control the situation of overvoltage and undervoltage.
• Hydroelectric power plants – KBC-200 is used to protect turbines from overpressure caused by excessive water flow.
• Nuclear power industry – KBC-200 can be used to reduce and control the pressure in the reactor cabinet, and to reduce the nuclear radiation emitted.

Working Principle of KBC-200

KBC-200\'s working principle is mainly based on a system of spring-loaded switches, coupled with a set of microprocessors which are used to control the main system. When the operational pressure in the system reaches the set limit, the spring-loaded switch will activate and the microprocessor or controller will start the overpressure protection system. This system works by cutting off the power supply to the equipment to be protected in order to reduce the load of the overpressure. In addition, if the operational pressure is reduced, the microprocessor will start the system again and switch to the normal pressure range.

KBC-200 also has an additional feature known as self-inspection and self-correction. This feature enables the system to detect any problem in its working, for example, if the operational pressure is too low or too high, and take appropriate actions to correct itself. This feature ensures that KBC-200 runs at its optimum performance.

The KBC-200 is a reliable and useful device. Besides being a reliable overpressure switch, it is also compact in size and can be easily integrated with other control systems. Furthermore, its self-inspection and self-correction feature make it highly efficient in operation.

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