Ф242LG型鋁絞線卡扣式硅橡膠絕緣護(hù)套管

1、RUBNS-OLC 24.2 LG型鋁絞線用卡扣式硅橡膠絕緣護(hù)套管介紹采用優(yōu)質(zhì)硅橡膠材料制成，具有優(yōu)異的電氣、抗漏電起痕性能，耐侯性極佳，機(jī)械性能高，具有憎水性及憎水性遷移等特點(diǎn)，耐高低溫性能極其優(yōu)異，可在-50+150條件下連續(xù)使用。安裝方便簡(jiǎn)單，省工省時(shí)。特點(diǎn)l 安裝簡(jiǎn)捷，無需動(dòng)火，停電施工時(shí)間短l 柔軟、耐折彎l 使用壽命長(zhǎng)，抗老化，耐腐蝕技術(shù)指標(biāo)序號(hào)檢測(cè)項(xiàng)目單位標(biāo)準(zhǔn)要求檢測(cè)結(jié)果試驗(yàn)方法1電氣強(qiáng)度試驗(yàn)kV/mm2022GB/T 1408.1-20062體積電阻率·cm1×10142×1014GB/T 1410-20063介電常數(shù)232.3GB/T 1409-

2、20064邵氏硬度度70±571GB/T 5315機(jī)械性能：GB/T 5285.1老化前：抗張強(qiáng)度MPa4.05.5斷裂伸長(zhǎng)率%2002435.2老化后(180×7d）：抗張強(qiáng)度變化率%±3013斷裂伸長(zhǎng)率變化率%±30-226低溫伸長(zhǎng)率(-15×2h)%20190GB/T 2951.4-19977低溫柔韌性(-50×4h)-無裂紋無裂紋UL224-20048高溫抗開裂(155×2h)-無裂紋無裂紋GB/T2951.6-1997結(jié)構(gòu)示意圖LG型鋁絞線適用表標(biāo)稱截面積(mm²)外徑(mm)對(duì)應(yīng)絕緣護(hù)套管規(guī)格(mm)5

3、09.00127010.80129512.481712014.251715015.752018517.502021018.7524.224020.0024.230022.4024.240025.903050029.123263032.673580036.9039.8LGJ型鋼芯鋁絞線、LGJF型防腐鋼芯鋁絞線適用表標(biāo)稱截面積(mm²)外徑(mm)對(duì)應(yīng)絕緣護(hù)套管規(guī)格(mm)35-1250-15.670/1011.41770/4013.61795/1513.611795/2013.871795/551617120/714.520120/2015.0720120/2515.7420120/

4、701820150/81620150/2016.6720150/2517.120150/3517.520LGJJ-12015.520LGJJ-15017.520LGJQ-1501620185/101824.2185/2518.924.2185/3018.8824.2185/4519.624.2210/101924.2210/2519.9824.2210/3520.3824.2210/5020.8624.2240/3021.624.2240/4021.6624.2240/5522.424.2LGJJ-18519.624.2LGJJ-24022.424.2LGJQ-18518.424.2LGJQ-24021.624.2400/2026.9132400/2526.6432400/3526.8232400/5027.6332400/652832400/9529.1432500/353032500/453032500/6530.9632800/5538.439.8800/7038.5839.8800/10038.5839.8電壓等級(jí)與壁厚等級(jí)對(duì)應(yīng)表電壓等級(jí)10kV35