GNCF-Z型防雷绝缘子耐张线夹串(锥形防滑不剥皮型)

产品详细描述
GNCF-Z型防(fang)雷绝缘(yuan)子耐张线夹串(锥形防滑(hua)不剥皮型
)
产品(pin)名称:防雷(lei)绝缘子耐张线夹串
产品型(xing)号: GNCF-Z
产品用途:GNCF-Z型系(xi)列(lie)防雷绝(jue)(jue)缘子耐(nai)张线(xian)(xian)(xian)夹(jia)串(chuan)适用于架空(kong)(kong)配电线(xian)(xian)(xian)路中,将(jiang)(jiang)架空(kong)(kong)绝(jue)(jue)缘导(dao)(dao)线(xian)(xian)(xian)或裸(luo)导(dao)(dao)线(xian)(xian)(xian)固(gu)定(ding)在耐(nai)张线(xian)(xian)(xian)杆(gan)(gan)或转角杆(gan)(gan)的(de)绝(jue)(jue)缘子上(shang)(shang),将(jiang)(jiang)架空(kong)(kong)导(dao)(dao)线(xian)(xian)(xian)固(gu)定(ding)和(he)拉(la)紧的(de)同(tong)时,将(jiang)(jiang)架空(kong)(kong)绝(jue)(jue)缘导(dao)(dao)线(xian)(xian)(xian)或裸(luo)导(dao)(dao)线(xian)(xian)(xian)连接在耐(nai)张杆(gan)(gan)或转角杆(gan)(gan)的(de)金具上(shang)(shang),从而将(jiang)(jiang)架空(kong)(kong)导(dao)(dao)线(xian)(xian)(xian)拉(la)紧和(he)耐(nai)张绝(jue)(jue)缘;设(she)置(zhi)有防雷引(yin)弧(hu)装(zhuang)置(zhi),起到防雷作(zuo)用。
产品简介:
由于全(quan)球天气(qi)变(bian)化,常有雷(lei)雨恶劣天气(qi),电(dian)闪雷(lei)鸣的气(qi)象(xiang)比较频繁,据称引起的配电(dian)网故障(zhang)已占整个线路(lu)故障(zhang)的36.8%,而(er)且其中绝(jue)缘配电(dian)线路雷击断线率(lv)已占到96.8%,大大影响了(le)线(xian)网的正常(chang)供(gong)电(dian),给国民经(jing)济造成的损(sun)失也十分严(yan)重(zhong)。目前配电(dian)线(xian)路防雷问题(ti)已引(yin)起(qi)相当重(zhong)视。
本产(chan)品具(ju)有防(fang)止(zhi)(zhi)雷(lei)击断线(xian)(xian)(xian)和(he)绝缘子损坏的(de)功(gong)能(neng)(neng)、验电接地功(gong)能(neng)(neng)、不需剥皮的(de)穿刺导电功(gong)能(neng)(neng)、防(fang)止(zhi)(zhi)导线(xian)(xian)(xian)滑移三爪锥形耐(nai)张夹(jia)(jia)持(chi)固定和(he)悬挂(gua)拉持(chi)导线(xian)(xian)(xian)功(gong)能(neng)(neng)的(de)防(fang)雷(lei)绝缘子耐(nai)张线(xian)(xian)(xian)夹(jia)(jia)串(chuan)。它结构新型(xing)合(he)理(li),简化(hua)耐(nai)张串(chuan)和(he)防(fang)雷(lei)装置,减(jian)少故(gu)障(zhang)点,集多功(gong)能(neng)(neng)于一体(ti),施(shi)工(gong)方便,节能(neng)(neng)高效,美观,寿命(ming)长,线(xian)(xian)(xian)夹(jia)(jia)选型(xing)具(ju)有互(hu)换性(xing),采购选型(xing)方便,并可以做到配电全程(cheng)绝缘功(gong)能(neng)(neng),是一种全面提升(sheng)电力线(xian)(xian)(xian)路器(qi)材的(de)更新换代产(chan)品
产品技术参数(电气特性)
型号规(gui)格 |
额定电压(kV) |
额定机(ji)械拉伸负荷(kN) |
工频电弧电流(有效值)kA |
最小电弧距(ju)离(li)(mm) |
最(zui)小公称爬电(dian)距离(li)(mm) |
雷电全波(bo)冲级耐受电压(峰值)不小于(kV) |
工(gong)频(pin)1min湿耐受(shou)电压(有效(xiao)值)不小于(kV) |
备注 |
GNCF10-240Z |
12 |
70 |
16.5 |
190 |
90 |
115 |
45 |
普通(tong)型 |
GNCF10-240ZD |
12 |
70 |
16.5 |
190 |
490 |
115 |
45 |
带接地 |
GNCF20-240Z |
24 |
70 |
16.5 |
380 |
980 |
175 |
72 |
普通型 |
GNCF20-240ZD |
24 |
70 |
16.5 |
380 |
980 |
175 |
72 |
带接地 |
产(chan)品选(xuan)型规格(ge)及技术参数表(机械特性)
10kV型号规格(ge) |
10kV绝缘(yuan)导线截面 |
20kV型(xing)号规格 |
20kV绝(jue)缘(yuan)导线截面(mm) |
线(xian)夹(jia)握着力(li)(KN) |
线(xian)夹破坏负(fu)荷(he)(KN) |
备(bei)注(zhu) |
GNCF10-35/70Z |
35/70 |
FGNC20-35/70Z |
35/70 |
3.74/7.37 |
15.07 |
普通型 |
GNCF10-95/120Z |
95/120 |
FGNC20-95/120Z |
95/120 |
16.95 |
||
GNCF10-150/185Z |
150/180 |
FGNC20-150/185Z |
150/85 |
21.06 |
39.82 |
|
GNCF10-240/300Z |
240/300 |
FGNC20-240Z |
240 |
27.87 |
||
GNCF10-35/70ZD |
35/70 |
FGNC20-35/70ZD |
35/70 |
3.74/7.37 |
15.07 |
带接地 |
GNCF10-95/120ZD |
95/120 |
FGNC20-95/120ZD |
95/120 |
16.95 |
||
GNCF10-150/185ZD |
150/185 |
FGNC20-150/185ZD |
150/185 |
21.06 |
39.82 |
|
GNCF10-240/300ZD |
240/300 |
FGNC20-240ZD |
240 |
27.87 |
||
选型时请注明(ming)产品(pin)(pin)适用电压(ya)级别及产品(pin)(pin)型号(hao)与规格 |