微型斷路器由連接在輸電線路上的固定式和活動式交流接觸器組成。金屬材料或通電部件采用電解銅或銀鋁合金，視隔離開關(guān)的額定電流而定。當接觸點或負載在短路故障條件下分離時，就會產(chǎn)生電弧。所有現(xiàn)代的設(shè)計都是通過水冷金屬板材料來解決電弧中斷過程中獲得的動能、電弧和電弧的分離裝置。有一個絕緣層使金屬板保持適當?shù)奈恢?。此外，通過流道的電弧呈現(xiàn)在主斷路器的中間以強制電弧。

The miniature circuit breaker is composed of fixed and movable AC contactors connected to the transmission line. Electrolytic copper or silver aluminum alloy shall be used for metal materials or energized parts, depending on the rated current of the disconnector. When the contact point or load is separated under short-circuit fault conditions, an arc will be generated. All modern designs solve the kinetic energy obtained in the process of arc interruption, arc and arc separation device through water-cooled metal plate materials. There is an insulating layer to keep the metal plate in place. In addition, the arc passing through the flow channel appears in the middle of the main circuit breaker to force the arc.

大多數(shù)磁場跳閘裝置由復合磁系統(tǒng)軟件組成。系統(tǒng)軟件在硅流體動力學中帶有帶磁性彈性塞的彈簧加載緩沖器，所有磁跳正常?？缃悠髦械妮d流線圈相對于彈簧向固定極移動。因此，當電磁線圈產(chǎn)生足夠的電磁場時，抗拉肝上就會產(chǎn)生磁阻力。在短路故障或輕負載的情況下，由螺線管（螺線管）引起的強磁場，無論其在緩沖器中的位置如何，都會吸引跨接肝臟中的同步電機。

Most magnetic field trip devices consist of composite magnetic system software. The system software is equipped with spring-loaded buffer with magnetic elastic plug in silicon hydrodynamics, and all magnetic jumps are normal. The current carrying coil in the jumper moves towards the fixed pole relative to the spring. Therefore, when the electromagnetic coil generates enough electromagnetic field, magnetic resistance will be generated on the tensile liver. In the case of short-circuit fault or light load, the strong magnetic field caused by the solenoid (solenoid), regardless of its position in the buffer, will attract the synchronous motor in the jumper liver.

熱脫扣器由一對緊緊圍繞金屬帶狀電熱器的微型斷路器組成，該金屬帶狀電熱器纏繞有電磁線圈，根據(jù)易流動電熱器的電流量，使熱量流動。立即能夠設(shè)計出其中電流量的雙金屬片，從而危及電源電路部分，將電磁線圈或間接載流導體包裹在雙金屬片中。然后雙金屬條的剛性在某些負載條件下使腸組織絆倒。

The thermal release is composed of a pair of miniature circuit breakers closely surrounding the metal strip electric heater. The metal strip electric heater is wound with an electromagnetic coil to make the heat flow according to the current of the easy flowing electric heater. The bimetallic sheet in which the electric flow can be designed immediately, so as to endanger the part of the power circuit, and wrap the electromagnetic coil or indirect current carrying conductor in the bimetallic sheet. The rigidity of the bimetallic strip then trips the intestinal tissue under certain loading conditions.

雙金屬條由兩種不同的金屬材料制成，銅和鋼。這種金屬材料沿其長度進行鉚接和焊接。金屬的全部設(shè)計使它們不會輕易地將鋼板加熱到所有正常的電流跳閘點。但是，如果電流超過額定電流，鋼帶就會被加熱、彎曲和跳閘。為特殊負載選擇雙金屬條，顯示特殊延遲時間。

Bimetallic strips are made of two different metal materials, copper and steel. This metal material is riveted and welded along its length. The overall design of the metal makes it difficult for them to easily heat the steel plate to all normal current trip points. However, if the current exceeds the rated current, the steel strip will be heated, bent and tripped. Select the bimetallic strip for the special load and display the special delay time.

有人問ABB微型斷路器價格怎么樣？在此要明確各個廠家的價格都會存在差異，但如果脫離了市場價格，選購時就要三四而后行了。更多關(guān)鍵內(nèi)容的了解您可以關(guān)注我們的網(wǎng)站www.haoyuanxb.com咨詢！

Someone asked how about the price of ABB miniature circuit breaker? Here, it should be clear that the prices of various manufacturers will vary, but if they are separated from the market price, they will have to choose after three or four. For more information on key contents, you can follow our website www.haoyuanxb.com Com consulting!