產品詳情

瀏覽量:

1000

籠型分接開關（21檔正反調）

該系列產品為油浸式無載調壓變壓器用無勵磁分接開關，采用立式籠形結構，開關轉換的方式按照內部結構的不同，可分為線性調、單橋跨接、雙橋跨接、Y-△轉換、串一并聯轉換、正反調等。開關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、落地手動和電動三種。開關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。本開關只能在變壓器無勵磁條件下才可進行操作!?

零售價

0.0

Yuan

市場價

0.0

Yuan

瀏覽量:

1000

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產品描述

參數

Specification

無勵磁籠型分接開關
De-energized cage -form tap-changer

產品用途及適用范圍
該系列產品為油浸式無載調壓變壓器用無勵磁分接開關，采用立式籠形結構，開關轉換的方式按照內部結構的不同，可分為線性調、單橋跨接、雙橋跨接、Y-△轉換、串-并聯轉換、正反調等。開關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、落地手動和電動三種。開關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。本開關只能在變壓器無勵磁條件下才可進行操作!

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關頭部法蘭盤安裝尺寸圖
Installation diagram for top-cover and bell-cover oil-tank cage -form tap-changer