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Introduction of Relay UseDate：2017-10-10 09:30:35 Browse：513
Relays are commonly used in our lives of a kind of control equipment, in the sense that it is a switch, in the case of conditions satisfactory closure may be open. The switching characteristics of relays are widely used in many control systems, especially in discrete control systems. From another point of view, because the use of an electronic circuit planning for a particular use, eventually more or less need to interact with some mechanical equipment, so the relay also plays the electronic equipment and mechanical equipment interface effect.
The intermediate relays commonly used in the control are used for relay control, signal transmission and blocking amplification. In addition, relay is used to restrain the current, voltage relays used to control voltage, static voltage relays, phase-sequence voltage relays, phase-sequence voltage difference relays, frequency relays, power directional relays, differential relays, earthing relays, motor maintenance relays and so on. It is with these different types of relays that we may be able to control the different physical quantities and end a good control system.
In addition to the traditional relays, relay skills are also used in other aspects, such as the motor intelligent maintenance is based on three-phase communication motor operating principle, the analysis of the main cause of the motor damage research and development, it is a common planning, the operation of a reliable multifunctional maintenance, in the event of fault, can timely intercept power, Easy to complete the maintenance and maintenance of the motor, the product has a lack of phase maintenance, short circuit, overload maintenance function, applicable to all types of communication motors, switchgear, distribution boxes and other electrical equipment, safety and power control, is a variety of electrical equipment planning equipment for the selection of ancillary merchandise. The skill device scale, wiring method, current adjustment and the same type of bimetal sheet type thermal relay. It is the leading electronic commodity which replaces the double metal sheet type thermal relay directly. And the real principle is relay skills.
ADD：Economic & Technology Development zone,Yangquan,Shanxi,China. Record number: Jin ICP, number 16006010 Technical support：longcai0353