卡扣式硅橡胶绝缘护套管(共7页)

1、精选优质文档-倾情为你奉上卡扣式硅橡胶绝缘护套管介绍采用优质硅橡胶材料制成，具有优异的电气、抗漏电起痕性能，耐侯性极佳，机械性能高，具有憎水性及憎水性迁移等特点，耐高低温性能极其优异，可在-50+150条件下连续使用。安装方便简单，省工省时。特点l 安装简捷，无需动火，停电施工时间短l 柔软、耐折弯l 使用寿命长，抗老化，耐腐蚀技术指标序号检测项目单位标准要求检测结果试验方法1电气强度试验kV/mm2022GB/T 1408.1-20062体积电阻率·cm1×10142×1014GB/T 1410-20063介电常数232.3GB/T 1409-20064邵氏硬度

2、度70±571GB/T 5315机械性能：GB/T 5285.1老化前：抗张强度MPa4.05.5断裂伸长率%2002435.2老化后(180×7d）：抗张强度变化率%±3013断裂伸长率变化率%±30-226低温伸长率(-15×2h)%20190GB/T 2951.4-19977低温柔韧性(-50×4h)-无裂纹无裂纹UL224-20048高温抗开裂(155×2h)-无裂纹无裂纹GB/T2951.6-1997LG型铝绞线适用产品选型表标称截面积(mm²)外径(mm)对应绝缘护套管规格(mm)509.0012701

3、0.80129512.481712014.251715015.752018517.502021018.7524.224020.0024.230022.4024.240025.903050029.123263032.673580036.9039.8注：可按要求订制特殊尺寸及包装。LGJ型钢芯铝绞线、LGJF型防腐钢芯铝绞线适用产品选型表标称截面积(mm²)外径(mm)对应绝缘护套管规格(mm)35-1250-15.670/1011.41770/4013.61795/1513.611795/2013.871795/551617120/714.520120/2015.0720120/251

4、5.7420120/701820150/81620150/2016.6720150/2517.120150/3517.520LGJJ-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注：可按要求订制特殊尺寸及包装。电压等级与壁厚等级对应表电压等级10kV35kV110k