描述
216GD61a HESG324436R3-A HESG324428 ABB 電控制器件
216GD61a HESG324436R3-A HESG324428是一種電控制器件,它具有控制系統(tǒng)(又稱輸入回路)和被控制系統(tǒng)(又稱輸出回路)之間的互動關(guān)系。通常應(yīng)用于自動化的控制電路中,它實際上是用小電流去控制大電流運作的一種“自動開關(guān)”。故在電路中起著自動調(diào)節(jié)、安全保護、轉(zhuǎn)換電路等作用。
216GD61a HESG324436R3-A HESG324428一般由鐵芯、線圈、銜鐵、觸點簧片等組成的。只要在線圈兩端加上一定的電壓,線圈中就會流過一定的電流,從而產(chǎn)生電磁效應(yīng),銜鐵就會在電磁力吸引的作用下克服返回彈簧的拉力吸向鐵芯,從而帶動銜鐵的動觸點與靜觸點(常開觸點)吸合。當線圈斷電后,電磁的吸力也隨之消失,銜鐵就會在彈簧的反作用力返回原來的位置,使動觸點與原來的靜觸點(常閉觸點)吸合。這樣吸合、釋放,從而達到了在電路中的導通、切斷的目的。
對于繼電器的“常開、常閉”觸點,可以這樣來區(qū)分:繼電器線圈未通電時處于斷開狀態(tài)的靜觸點,稱為“常開觸點”;處于接通狀態(tài)的靜觸點稱為“常閉觸點”。
繼電器按動作原理可分為電磁式、感應(yīng)式和電動式等;按觸點數(shù)可分為單觸點、雙觸點和多觸點等;按連接方式可分為固定連接式和可插拔式等;按防護特征可分為密封式、封閉式和非密封式等。此外,繼電器還可以根據(jù)用途、使用場合等進一步分類。
繼電器是一種電子控制器件,216GD61a HESG324436R3-A HESG324428具有控制系統(tǒng)(輸入回路)和被控制系統(tǒng)(輸出回路),通常應(yīng)用于自動化的控制電路中。
216GD61a HESG324436R3-A HESG324428 ABB 電控制器件
216GD61a HESG324436R3-A HESG324428 is an electrical control device that has an interaction between the control system (also known as the input loop) and the controlled system (also known as the output loop). Usually used in automated control circuits, it is actually an “automatic switch” that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic regulation, safety protection and conversion circuit in the circuit.
216GD61a HESG324436R3-A HESG324428 is generally composed of iron core, coil, armature, contact reed, etc. As long as a certain voltage is added to both ends of the coil, a certain current will flow through the coil, resulting in an electromagnetic effect, and the armature will overcome the pull of the return spring under the action of electromagnetic force attraction to attract the iron core, thereby driving the moving contact of the armature and the static contact (normally open contact). When the coil is powered off, the electromagnetic suction will also disappear, and the armature will return to the original position in the spring reaction force, so that the moving contact and the original static contact (normally closed contact). This suction, release, so as to achieve the purpose of conduction in the circuit, cut off.
For the “normally open, normally closed” contact of the relay, it can be distinguished in this way: the static contact in the disconnected state when the relay coil is not powered on is called “normally open contact”; The static contact in the connected state is called “normally closed contact”.
Relays can be divided into electromagnetic type, induction type and electric type according to the principle of action; According to the number of contacts can be divided into single contact, double contact and multi-contact, etc. According to the connection mode can be divided into fixed connection type and pluggable type; According to the protection characteristics can be divided into sealed, closed and non-sealed. In addition, relays can also be further classified according to the purpose, use of the occasion, etc.
A relay is an electronic control device, 216GD61a HESG324436R3-A HESG324428 has a control system (input loop) and a controlled system (output loop), usually used in the control circuit of automation.
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成都陽光不斷創(chuàng)新致力于提升停產(chǎn)的自動化零件供應(yīng)水平,無論客戶身處何地,無論所需配件多么稀有,我們總能將客戶與所需產(chǎn)品緊密連接 ,成都陽光零部件覆蓋廣泛。
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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed

始終實現(xiàn)更多的交付,無論是零件、服務(wù)還是速度

