Power plants, such as hydroelectric, steam, diesel or nuclear power plants, that convert some form of raw energy into electricity for use in fixed installations or transportation. Lianyungang Power Machinery Co., Ltd. specializes in providing various mufflers, mufflers, exhaust mufflers, safety valve mufflers, fan mufflers, orifice mufflers, steam mufflers, exhaust mufflers, boiler mufflers, drum mufflers and other mufflers, mufflers and noise reduction equipment. Electric auxiliary equipment such as vapor-liquid two-phase flow trap, water ejector, automatic dosing device, sampling cooler, pulverized coal sampler, fly ash sampler, hot and cold air valve, industrial water filter, isolation door, deaerator, etc.

On the basis of many years'experience in application of microprocessor-based protection devices in power plants at home and abroad, combined with the practical characteristics of integrated automation systems in China, a new and high-tech product of power automation, which integrates protection, monitoring, control, communication and other functions, has been developed. It is an ideal electrical unit for intelligent switchgear cabinet. The product has built-in a protection library consisting of more than 20 standard protection programs, which has a complete and powerful acquisition function for voltage and current analog and switching quantities of primary equipment (current measurement is realized by protective CT). Power plant microprocessor protection device is composed of high integration, bus parallel chip microcontroller, high precision current and voltage transformer, high insulation strength outlet intermediate relay, high reliability switching power supply module and other components. Microcomputer protection device of switchgear is mainly used as switchgear of 110 KV and below voltage level. Power plants, substations, distribution stations, etc. can also be used as the protection and measurement and control of the voltage and current of the system in the switchgear of voltage level between 70V and 220V.