<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<rt id="yuuge"></rt>
<acronym id="yuuge"></acronym>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"><xmp id="yuuge"><rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"></tr>
<option id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<sup id="yuuge"><optgroup id="yuuge"></optgroup></sup><tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<tr id="yuuge"><xmp id="yuuge">
<option id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt><tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<acronym id="yuuge"><optgroup id="yuuge"></optgroup></acronym>
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<rt id="yuuge"></rt>
<rt id="yuuge"><xmp id="yuuge"><rt id="yuuge"></rt>
<rt id="yuuge"></rt><acronym id="yuuge"></acronym>
<rt id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<rt id="yuuge"><xmp id="yuuge">
<option id="yuuge"><xmp id="yuuge"><acronym id="yuuge"><optgroup id="yuuge"></optgroup></acronym>
<tr id="yuuge"></tr>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt><tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge"> <rt id="yuuge"></rt><rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<rt id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<acronym id="yuuge"></acronym>
<acronym id="yuuge"><optgroup id="yuuge"></optgroup></acronym>
<option id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge"><rt id="yuuge"></rt><tr id="yuuge"><xmp id="yuuge"><rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<rt id="yuuge"></rt>
<acronym id="yuuge"></acronym><rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt><rt id="yuuge"></rt>
<acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><option id="yuuge"><xmp id="yuuge">
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<rt id="yuuge"></rt><tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><code id="yuuge"></code></tr>
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><code id="yuuge"></code></tr> <tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<option id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<acronym id="yuuge"><optgroup id="yuuge"></optgroup></acronym>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><acronym id="yuuge"></acronym><tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<rt id="yuuge"></rt><tr id="yuuge"></tr>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<acronym id="yuuge"></acronym>
<tr id="yuuge"><xmp id="yuuge">
<option id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"><xmp id="yuuge">
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<rt id="yuuge"></rt>
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<rt id="yuuge"></rt>
<tr id="yuuge"></tr> <tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"></rt><option id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt><rt id="yuuge"></rt>
<option id="yuuge"></option>
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt><tr id="yuuge"></tr>
<option id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<option id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"></tr>
<tt id="yuuge"><small id="yuuge"></small></tt>
<tr id="yuuge"><xmp id="yuuge">
<option id="yuuge"></option><rt id="yuuge"></rt>
<acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<acronym id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<rt id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<option id="yuuge"><xmp id="yuuge"><acronym id="yuuge"></acronym>
<acronym id="yuuge"></acronym>
<rt id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<rt id="yuuge"></rt><acronym id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<option id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"></tr>
<rt id="yuuge"></rt>
<acronym id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge"><acronym id="yuuge"></acronym><option id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><option id="yuuge"></option><acronym id="yuuge"></acronym>
<acronym id="yuuge"></acronym>
<option id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"><optgroup id="yuuge"></optgroup></acronym>
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<option id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge"><acronym id="yuuge"></acronym> <tr id="yuuge"><optgroup id="yuuge"></optgroup></tr><tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<acronym id="yuuge"></acronym> <rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<option id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"></tr>
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"></tr>
<option id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge"> <acronym id="yuuge"><xmp id="yuuge">
<rt id="yuuge"><xmp id="yuuge">
<sup id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<acronym id="yuuge"></acronym>
<rt id="yuuge"><xmp id="yuuge">
<option id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<option id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<option id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<acronym id="yuuge"><optgroup id="yuuge"></optgroup></acronym>
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<wbr id="yuuge"><optgroup id="yuuge"></optgroup></wbr>
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"><xmp id="yuuge"><acronym id="yuuge"></acronym>
<tr id="yuuge"><xmp id="yuuge"><tr id="yuuge"></tr>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<rt id="yuuge"><xmp id="yuuge">
<option id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"></rt><acronym id="yuuge"></acronym> <tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<option id="yuuge"><xmp id="yuuge">
<wbr id="yuuge"></wbr>
<rt id="yuuge"></rt><acronym id="yuuge"><xmp id="yuuge"><option id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<rt id="yuuge"></rt>
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr><tr id="yuuge"><xmp id="yuuge">
<option id="yuuge"><optgroup id="yuuge"></optgroup></option>
<tr id="yuuge"><xmp id="yuuge"><rt id="yuuge"></rt>
<acronym id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><acronym id="yuuge"><code id="yuuge"></code></acronym>
<rt id="yuuge"><xmp id="yuuge">
<tr id="yuuge"></tr>
<rt id="yuuge"></rt>
<option id="yuuge"></option>
<acronym id="yuuge"><optgroup id="yuuge"></optgroup></acronym>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt><rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<option id="yuuge"></option>
<rt id="yuuge"></rt>
<sup id="yuuge"><xmp id="yuuge"><sup id="yuuge"><optgroup id="yuuge"></optgroup></sup><acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge"> <tr id="yuuge"></tr><tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><acronym id="yuuge"></acronym><tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<tt id="yuuge"><center id="yuuge"></center></tt>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><optgroup id="yuuge"></optgroup></tr>
<tr id="yuuge"><xmp id="yuuge"><tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<rt id="yuuge"></rt>
<tr id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt>
<rt id="yuuge"></rt> <tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"></tr>
<rt id="yuuge"></rt>
<acronym id="yuuge"></acronym><rt id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge"><acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"><xmp id="yuuge">
<tr id="yuuge"></tr>
<rt id="yuuge"></rt>
<tr id="yuuge"></tr>
<tr id="yuuge"><xmp id="yuuge">
<tr id="yuuge"><xmp id="yuuge">
<acronym id="yuuge"></acronym>
<acronym id="yuuge"></acronym>
<rt id="yuuge"><optgroup id="yuuge"></optgroup></rt>
<wbr id="yuuge"></wbr>
<tr id="yuuge"></tr>
<sup id="yuuge"><optgroup id="yuuge"></optgroup></sup>
<rt id="yuuge"><xmp id="yuuge">
<rt id="yuuge"></rt><option id="yuuge"></option>
 
 

鐵道專用27.5KV開閉所

發布單位:四川電器    發布日期: 2017-06-03


產品概述


在鐵路電力系統中鐵道專用27.5KV開閉所(sub-section post)牽引網有分支引出時,為保證不影響電力牽引安全可靠供電而設的帶保護跳閘斷路器等設施的控制場所。多設于樞紐站、編組場、電力機務段和折返段等處。在供電分區范圍較大的復線AT牽引網中,有時為了進一步縮小接觸網事故停電范圍和降低牽引網電壓損失和電能損失,也可在分區所與牽引變電所之間增設開閉所,也稱輔助分區所(subsectioning post)。
鐵路開閉所的主要設備是斷路器。電源進線一般設兩回,復線時可由上、下行牽引網各引一回,出線則按需要設置。當出線數量較多時,也可將開閉所母線實行分段。單線時如就近無法獲得第二電源,也可只引一回電源。


鐵道專用開閉所結構


AT牽引網輔助分區所(SSP)的典型結構見下圖。

圖中:
■ T為接觸網;
■ F為正饋線
■ PW為與鋼軌并聯的保護線(protection wire);
■ B為斷路器;
■ SD為保安接地器;
■ LA為避雷器;
■ OT為控制回路電源;
■ PT為電壓互感器;
■ AT為自耦變壓器。
保護線的作用是當接觸網或正饋線絕緣子發生閃絡接地時,可與保護線形成金屬性短路,便于斷電保護動作。


用戶在訂貨時應注明


a)斷路器型號,名稱及訂貨數量
b)斷路器額定電壓,額定電流及額定短路開斷電流
c)額定操作電壓
d)備品,備件的名稱及數量
e)用戶若有其他特殊需求,可在訂貨時說明
f)產品咨詢電話:028-63155909



分享到:
友情鏈接:四川電器集團中低壓智能配電有限公司   百度一下     網站備案號: 蜀ICP備11009488號-1 分享到:
一个添下面两个吃奶把腿扒开