VV22 ， ZR-VV22 ， NH-VV22 产品参数：芯数x标称截面近似外径(mm) 铜芯电缆在环境温度25℃下允许载流量(A) 成品近似重量 (kg/km) 空气中敷设 埋地敷设 1013.070803141614.0931023892515.71181315273516.91471566485018.71761918137020.522423310509522.7275279137112024.4319319163815026.4368359195918528.7425409239424031.9504475333330036.2579540409140039.768562049722×416.334413882×617.343534542×1020.058705892×1622.077927482×2525.510412210292×3527.812914912762×5026.514617114872×7030.318821421782×9534.22726728002×12036.527430633652×15040.031634640592×18543.836839449843×417.029364503×618.137455383×1020.850607453×1632.166799833×2526.99010513443×3529.311112717023×5031.212914823443×7034.416518530173×9538.620622139133×12041.724226147413×15045.528129657903×18551.032833770133×24057.338638989303×30061.5445441113503×4+1×2.517.630374953×6+1×419.138466083×10+1×621.852648343×16+1×1025.5708411433×25+1×1628.29310816073×35+1×1630.511313020603×50+1×2537.014215827953×70+1×3540.718119835813×95+1×5045.022223646763×120+1×7049.725826957513×150+1×7052.029730367883×185+1×9559.533834083713×240+1×12069.5404396105233×300+1×15070.0472450135723×4+2×2.518.530375433×6+2×420.238476863×10+2×622.953649353×16+2×1026.0718412963×25+2×1630.29410718803×35+2×1633.511612925543×50+2×2538.814115433963×70+2×3543.618219344473×95+2×5049.422222958483×120+2×7055.025626173493×150+2×7059.129129184543×185+2×9565.6337331105683×240+2×12073.7401385133623×300+2×15081.5462439164194×418.230375294×619.338466414×1022.553649054×1625.0718312184×2529.29410816904×3533.511713224794×5034.314015729634×7037.817819638314×9543.121923450324×12046.325526861054×15051.029430174754×18556.233333890704×24061.3397393116644×30069.3464448150184×4+1×2.510.931375724×6+1×420.539477104×10+1×623.6546510034×16+1×1026.5728413694×25+1×1631.19510820064×35+1×1635.211713028204×50+1×2540.314315536784×70+1×3545.118419448504×95+1×5052.222422965114×120+1×7056.926026279484×150+1×7061.929429693874×185+1×9568.6329333116524×240+1×12077.1388408148214×300+1×15085.0442469181485×419.431386065×620.739477395×1024.2556510725×1627.0728514505×2531.99610821435×3536.411913130985×5041.614515639925×7046.818719553565×9554.122523071385×12058.826327486165×15064.7296301104295×18576.6335348128175×24080.8387409152265×30089.043947220062