XHHW-2(中文版)全解

XHHW-2结构:XHHW-2铝电缆采用AA-8000系列的铝合金紧压绞合导体，绝缘材料采阻燃用硅烷交联聚乙烯。用途:XHHW-2电缆主要用于NEC中所规定的沟渠、高速公路服务处、配电柜、电路分支线路等场合。XHHW-2电缆可用于90°C以下干燥或潮湿的场所，电压等级为600V。标准要求：XHHW-2电缆符合UL44,J-C-30B,NECB•ASTMB800、B801.导体规格(AWG/kcmil)单丝根数标称尺寸近似重量(kg/km)绝缘厚度(mm)裸导体直径(mm)XHHW-2导体直径（mm)871.143.405.7644.55671.144.296.6562.37471.145.417.7786.13271.146.819.17127.711181.407.5910.46163.351/0181.408.5111.40198.992/0181.409.6012.42242.063/0181.4010.7413.61297.004/0181.4012.0914.17366.80250351.6513.2116.59439.56300351.6514.5017.86533.12350351.6515.6019.02595.48400351.6516.6920.12672.70500351.6518.6922.07825.66600582.0320.7024.871008.32700582.0322.2826.421161.27750582.0323.0927.201237.00900582.0325.3729.511465.691000582.0326.9031.061618.65RHH/RHW-2/USE-2用途:该电缆可用作一般的建筑用线，可用作居民区、商业办公场所、工业区及交通环境场所的用户引入线、配电柜、电路分支线，永久性安装，电压等级不超过600V。鉴于它优异的过载性能和短路性能，以及较高的绝缘厚度，该产品是理想的用于潮湿场所的地埋用户引入线。RHH/RHW-2/USE-2电缆适用于直埋。RHH-RHW-2/USE-2电缆能用于绝缘和耐化学性能要求较高的场所。由于该产品较好的耐潮湿性能，适用于潮湿、户外和耐气候的场所。特性:RHH/RHW-2/USE-2电缆是单根绝缘，采用AA-8000series铝合金导体,紧压绞合和黑色硅烷交联聚乙烯(XLPE)绝缘,电压等级不超过600V,用于最高温度不超过90°C干燥或潮湿场所。安装:RHH/RHW-2/USE-2电缆可在金属管道、PVC管道、其他渠道、架空托架安装或直埋安装。建议安装按照LocalElectricCode中锁规定的。导体规格(AWG/kcmil)单丝根数标称尺寸近似重量(kg/km)绝缘厚度(mm)裸导体直径(mm)XHHW-2导体直径（mm)871.523.406.5253.46671.524.297.4172.76471.525.418.5396.52271.526.819.93139.591182.037.5911.73187.111/0182.038.5112.67224.232/0182.039.6013.69270.273/0182.0310.7414.88328.184/0182.0312.0916.20399.46250352.4113.2118.11484.11300352.4114.5019.38565.78350352.4115.6020.54645.97400352.4116.6921.64726.16500352.4118.6923.59883.57600582.7920.7028.271040.98700582.7922.2827.941231.06750582.7923.0928.721308.28900582.7925.3730.961550.341000582.7926.9032.581700.32用户引入电缆—SER用途:主要用于多居民区配电柜分线板和其他电路分路。在潮湿场所最大使用温度不超过90°C，电压等级600V。标准要求:SER电缆符合国际标准:ASTMB800,B801•UL44854结构:导体：8000系列铝合金紧压导体•绝缘：硅烷交联聚乙烯(XLPE)XHHW-2型导体•绝缘颜色标识：2根绝缘导体：黑色和白色、3根绝缘导体：黑、白、红色、4根绝缘导体：黑、白、红、蓝色•组合方式:两根、三根或四根与一根地线裸导体成缆，在绕包一层加强纤维带•护套：灰色耐日光聚氯乙烯(PVC)。绝缘导体裸导体护套厚度(mm)标称外径r(mm)近似重量(kg/km)规格AWG/MCM直径(mm)规格AWG/MCM直径(mm)2+1结构85.7683.400.7612.39447.6566.6564.290.7614.57557.9147.7764.290.7616.05672.5847.7764.290.7616.99707.8629.1745.410.7618.99875.4629.1726.810.7620.01932.80110.4617.590.7622.451133.481/011.4026.810.7623.241259.171/011.401/08.510.7624.481345.182/012.4217.590.7624.151473.092/012.422/09.600.7626.671592.174/014.172/09.600.7630.302203.014/014.174/012.090.7632.102370.603+1结构85.7683.400.7614.50360.8566.6564.290.7616.51449.9549.1764.290.7618.69397.98211.4045.410.7621.92742.51/011.4026.810.7626.941091.472/012.4217.590.7629.561306.83/013.611/08.510.7632.351611.224/014.172/09.600.7635.301899.3125016.593/010.740.7640.662133.9430017.864/012.090.7644.222438.374+1结构29.1645.410.7624.71978.612/012.4217.590.7632.991689.934/014.172/09.600.7639.542508.1625016.583/010.740.7645.662805.1630017.854/012.090.7649.533188.29用户引入电缆—SEU用途:主要用于用户电路控制面板的出线与进线的输送电作用。SEU也能用于NEC-2005中所允许的电路支路。设计使用电压等级为600V。标准要求:SEU电缆的制造和检测根据UL44、ASTMB854、J-C-30B和NEC中的要求。结构:600VSE类U型电缆，导体采用AA-8000铝合金，单根绝缘为XHHW-2型，中性线采用铝合金单丝在两根平行线芯外层平行疏绕的方式，外层绕包一层加强玻璃丝纤维后，再挤一层耐日光的PVC护套。.绝缘导体规格(AWG)裸导体规格(AWG)标称外径(mm)护套厚度(mm)近似重量(kg/km)TWOCONDUCTORSEUWITHABAREGROUND8810.330.76311.856611.630.76384.654612.750.76463.324412.820.76484.112414.190.76596.972214.190.76625.181115.870.76770.711/0216.430.76852.391/01/016.780.76929.612/0117.830.761005.342/02/018.260.761081.084/02/020.770.761489.454/04/021.760.761591.92房车线特性:房车线是专为可移动的房子设计的用户引入电缆。电缆的性能必须符合UL所要求的ASTMB854对USE-2类的规定和UL44对RHH、RHW-2的规定。该电缆在潮湿或干燥场所的最高使用温度为90°C，电压等级为600V，且该电缆耐日光，适用于NEC标准锁要求的高速公路上和地埋安装。结构：导体：ASTMB800、801中所规定的AA-8000铝合金紧压导体；绝缘：黑色耐日光交联聚乙烯；组合方式：四根USE-2/RHH/RHW-2类铝合金导体组成，相线为黑色，中性线为黑色绝缘加纵向白色色条，接地线为绿色。电缆结构相线中性线地线电缆外径(mm)近似重量(kg/km)绝缘(mm)直径(mm)绝缘(mm)直径(mm)绝缘(mm)直径(mm)2-2-4-61.529.911.528.501.527.3623.97438.072-2-2-41.529.911.529.911.528.5023.97509.352/0-2/0-1-42.0313.692.0311.731.528.5033.04813.782/0-2/0-2/0-12.0313.692.0313.692.0311.6833.04986.044/0-4/0-2/0-42.0316.202.0313.692.038.5039.111155.334/0-4/0-4/0-2/02.0316.202.0316.202.0313.7139.111511.73铝合金连锁铠装电缆（MC）（MC型铝电缆:导体采用AA-8000系列铝合金导体600V·阻燃交联聚乙烯绝缘·单根绝缘线芯为XHHW-2型·地线为裸的铝合金线芯·连锁铠装层为轻质的铝·规格从6AWG到750kcmil）用途:适用于下列场所：可用于商业、工业、研究机构、娱乐场所和多居民区建筑等较高的环境温度下的支路、主干线等的电流输送；可用于电力、控制和信号输送电缆；可采用隐蔽、或暴露安装方式，也可以采用架空安装或安装在投入运行中高速公路上；也可依据NEC中规定的进行安装。标准要求:MC电缆符合UL44和UL1569中对MC的要求，ICEAS-95-658(NEMAWC70)中对0-2000V无屏蔽层电缆的要求，J-C-30B、IEEE1202(70,000BTU/hr)对垂直托架燃烧的测试，以及NEC标准的相关规定。结构:铝导体MC电缆有XHHW-2绝缘线芯和裸的接地线芯组成。导体采用AA-8000系列铝合金紧压线芯。成缆后外层绕包一层扎纹聚酯纤维带。最外层采用铝合金连锁铠装带。特性:能降低50%的管道或线路安装成本•铝合金连锁铠装比钢带连锁铠装轻45%的重量。导体规格(AWG/MCM)直径(mm)重量（kg/km）铠装前铠装后铠装前铠装后3+1结构3×6+621.0823.628939.40475.23×4+623.6226.1611617.45592.513×2+626.1628.7015163.03746.953×1+429.4632.0019010.37916.243×1/0+431.2433.7822027.891043.953×2/0+432.5135.0525422.601185.033×3/0+434.5437.0830024.321378.083×4/0+438.3541.4037907.591753.783×4/0+241.4044.4543980.352012.173×250+243.6846.7350430.302280.963×350+245.7248.7656767.092543.803×400+148.5151.5663820.542840.803×500+151.8154.8676305.533353.133×600+156.8959.9491129.103970.893×700+160.7064.26104293.034625.773×750+161.9765.78110365.794867.834+1结构4×6+623.3625.902863774×4+626.4128.95373474×2+629.