The arrester can be used in boiler safety valve or a water heater, in normal working conditions to achieve high pressure release, when the pressure returned to normal, the safety valve is ready for the next operation, in general, in order to meet the actual needs, there will be many types available.

Type arrester:

Station type arresters are usually used for high pressure structure and scope of power station and substation arrester discharge counter manufacturers, the lightning arrester, preventing lightning and overvoltage, design of electrical equipment system in order to deal with more current, protection equipment more than 20MVA range for these arresters.

Intermediate. The surge arrester protects the surge and overvoltage of the intermediate class, but it is designed for medium voltage equipment, such as power stations, substations, transformers or other electrical equipment. These arresters are 1 to 20 MVA for the equipment that is used.

Distribution class. Distributed lightning arresters are two kinds of common transformers, dry and liquid filled. These arresters are rated at 1 million volt ampere, and these arresters are sometimes exposed to direct connection lines of rotary motors.

Two. The lightning arrester discharge counter manufacturer introduces the two kind of surge arrester to protect most families and enterprises from being struck by lightning. Most electrical specifications should be protected by electric power according to company's requirements. The reasons for these arresters are high voltage overruns. They are not only short for surge voltage, but also provide minimum protection for the two class lightning arrester electrical system, and usually do not protect solid state technology or any microprocessor.