產(chǎn)品詳情
籠型分接開(kāi)關(guān)（21檔正反調）
無(wú)勵磁籠型分接開(kāi)關(guān)
De-energized cage -form tap-changer
產(chǎn)品用途及適用范圍
該系列產(chǎn)品為油浸式無(wú)載調壓變壓器用無(wú)勵磁分接開(kāi)關(guān)，采用立式籠形結構，開(kāi)關(guān)轉換的方式按照內部結構的不同，可分為線(xiàn)性調、單橋跨接、雙橋跨接、Y-△轉換、串-并聯(lián)轉換、正反調等。開(kāi)關(guān)的安裝方式分箱頂式和鐘罩式兩種，操作方式分為頂蓋手動(dòng)、落地手動(dòng)和電動(dòng)三種。開(kāi)關(guān)能廣泛適用于額定頻率為50Hz、60Hz, 設備最高電壓為252kV以下，額定電流250A~3000A的電力、整流、電爐等變壓器。本開(kāi)關(guān)只能在變壓器無(wú)勵磁條件下才可進(jìn)行操作!
Product purpose and application scope
WSL 口 Series de-energized tap-changer is used for oil-immersed transformer with no-load tap-changer. It is usually of cage type structure. The switch transition type is variable with its inner structure. It has linear regulating, single-bridge stridden over connection, double-bridge stridden over connection, Y一△ transition, series -parallel connected transition, positive or reverse regulation ate. This tap-changer is classified into two type, one called tank head type, the other called bell covered type. The operation method can be classified into two type, one is handled on the tank head or to the grounding, the other is driven with motor. They are used for power transformer, rectification transformer or furnace transformer in following specification range, rated frequency with 50Hz or 60Hz, highest voltage for equipment with 252kV and below, rated current with 250A~3000A. This type of tap-changer can only be operated in transformer under non-energized condition.
頂蓋式、鐘罩式油箱籠形分接開(kāi)關(guān)頭部法蘭盤(pán)安裝尺寸圖
Installation diagram for top-cover and bell-cover oil-tank cage -form tap-changer
WSL口? 無(wú)勵磁分接開(kāi)關(guān)落地手動(dòng)操作結構示意圖
De-energized fall to the ground to move to opreate the construction sketch diagram
無(wú)勵磁分接開(kāi)關(guān)落地電動(dòng)操作結構示意圖
De-energized fall to the ground the electricity moves to opreate the construction sketch diagram
WSL I?線(xiàn)性調的籠形分接開(kāi)關(guān)
WSL I? Linear voltage-regulating
WSL口? 單橋跨接、Y-△轉換( ll、IV )分接開(kāi)關(guān)(250-1000A)
WSL口? Single-bridge stridden over connection, Y-△ exchange tap-changer
WSL口? 單橋跨接( II )分接開(kāi)關(guān)( 1250-1600 )
WSL口? Single-bridge stridden over connection tap-changer
WSL口? 雙橋跨接、串并聯(lián)(V、VI) 籠形分接開(kāi)關(guān)
WSL口? double-bridge stridden over connection, series-parallel connection exchange tap-changer
WSL VII? 正反調帶電外限小的籠形分接開(kāi)關(guān)
WSL VII? positive or reverse regulation tap-changer
WSL VII? 正反調多分接籠形分接開(kāi)關(guān)
WSL VII? positive or reverse regulation multi-tap cage-form tap-changer
WSL VII?? 正反調多分接籠形分接開(kāi)關(guān)
WSL Vll?? positive or reverse regulation multi-tap cage-form tap-changer
地址：浙江省臺州市三門(mén)縣海潤街道鳳鳴路3號
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