一、產品概述

為了改善(shan)電(dian)(dian)(dian)(dian)(dian)(dian)力系(xi)統(tong)改善(shan)功率因數，通常(chang)(chang)(chang)采用并聯(lian)(lian)(lian)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)組來補(bu)償電(dian)(dian)(dian)(dian)(dian)(dian)力系(xi)統(tong)的無功功率。為了限制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)力系(xi)統(tong)高次(ci)諧波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)引起的電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)組通過電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)及(ji)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)的合(he)閘(zha)涌(yong)流(liu)(liu)，保護電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)組安全運行(xing)，通常(chang)(chang)(chang)在電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)組上加裝串(chuan)(chuan)(chuan)聯(lian)(lian)(lian)電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)器(qi)(qi)(qi)。本產品能在3√2UN端電(dian)(dian)(dian)(dian)(dian)(dian)壓峰值下(xia)及(ji)1.35IN額定電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)下(xia)正常(chang)(chang)(chang)連(lian)(lian)續運行(xing)，也(ye)能在三次(ci)和五次(ci)諧波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)含量(liang)均不大于35%的總(zong)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)有效值為1.2IN額定電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)下(xia)連(lian)(lian)續運行(xing)。串(chuan)(chuan)(chuan)聯(lian)(lian)(lian)電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)器(qi)(qi)(qi)與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)在串(chuan)(chuan)(chuan)聯(lian)(lian)(lian)聯(lian)(lian)(lian)結，并聯(lian)(lian)(lian)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)組通常(chang)(chang)(chang)聯(lian)(lian)(lian)結成星(xing)形，串(chuan)(chuan)(chuan)聯(lian)(lian)(lian)電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)器(qi)(qi)(qi)可以(yi)聯(lian)(lian)(lian)結在線端，也(ye)可以(yi)聯(lian)(lian)(lian)結在中性點端。

二、產品特點

1.線(xian)圈(quan)用(yong)優質的紙包銅線(xian)繞制。線(xian)圈(quan)采(cai)用(yong)分段圓筒式結(jie)構(gou)，層間電壓低，過電壓能力強(qiang)。層間絕緣(yuan)使(shi)用(yong)點膠紙，在線(xian)圈(quan)干燥過程中(zhong)在一定(ding)溫度時開始(shi)熔化，產生(sheng)粘附作用(yong)，隨著溫度的升高又開始(shi)固化，使(shi)繞組(zu)的相鄰各層可靠地粘合成一個固定(ding)單元(yuan)，防止(zhi)線(xian)圈(quan)繞線(xian)位移，從而保證了絕緣(yuan)結(jie)構(gou)的安全(quan)、可靠。

2.鐵(tie)芯采(cai)用(yong)優(you)質(zhi)冷軋晶(jing)粒取(qu)向硅(gui)鋼片(pian)(pian)，鐵(tie)芯片(pian)(pian)用(yong)進(jin)口喬格(ge)線自(zi)動剪切完成，加工精(jing)度極高，具(ju)有毛刺小、規則均勻等優(you)點(dian)。鐵(tie)芯采(cai)用(yong)直接縫，疊片(pian)(pian)整齊優(you)美，表面平整，并且用(yong)專門(men)的鐵(tie)芯固化漆緊固，更進(jin)一步有效降低(di)電抗器噪音水平。

3.電抗器油箱(xiang)使(shi)用(yong)全密(mi)(mi)封(feng)結構，油箱(xiang)與(yu)箱(xiang)沿(yan)用(yong)耐油膠條密(mi)(mi)封(feng)，變壓器油不與(yu)空(kong)氣接觸(chu)，保證了產品絕(jue)緣(yuan)性(xing)能和使(shi)用(yong)壽命。

4.采(cai)用紋(wen)波(bo)油(you)箱，變壓器油(you)的(de)熱脹(zhang)冷縮由紋(wen)波(bo)片的(de)彈性調節(jie)，與空氣隔絕，延長使用壽命，取消儲油(you)柜，占地面(mian)積小，外形美觀(guan)，減少(shao)維護。

三、執行標準

GB 1094.1-1996 電力變壓器第1部分(fen) 總則

GB 1094.2-1996 電力(li)變壓器第2部分 溫升

GB 1094.3-2003 電力變壓器第3部(bu)分 絕緣(yuan)水平絕緣(yuan)試(shi)驗和(he)外絕緣(yuan)空氣間隙

GB 1094.5-2003 電力變壓器 第5部分 承(cheng)受短(duan)路(lu)的(de)能力

JB/T5346-1998  串聯電(dian)抗(kang)器(qi)

GB/T10229-1988 電抗器(qi)

DL/T462-1992   高壓并聯電容器(qi)用串聯電抗器(qi)訂貨技術(shu)條(tiao)件

IEC289-1988    電抗器

四、型號說明

五、使用環境條件

1.海拔高度(du)不超過2000米；

2.運行環境溫(wen)度-25℃至(zhi)+45℃，相對濕度不超過90%；

3.周圍無有害氣(qi)體(ti)，無易燃易爆物品。

六、性能參數

額定電壓：6kV、10kV、35kV

額定(ding)頻率：50Hz

絕緣等級：A級

絕緣水平(ping)：Li60AC25、Li75AC35、Li200AC85