开关、电缆(YJV)、穿管外径对应表电表箱尺寸开关电流电缆截面穿管电缆外径205x4SC2515
8255x6SC3216
732,405x10SC4021
4505x16SC5024634x25+1x1665SC5028
6804x35+1x1665SC5032100,1254x50+1x25SC70351604x70+1x35SC10042180,2004x95+1x50SC100502254x120+1x70SC100542504x150+1x70SC12560300,3204x185+1x95SC125643504x240+1x120SC15068
24004x240+1x120SC1504002(4x95+1x50)2SC1005002(4x150+1x70)2SC1006302(4x240+1x120)2SC150开关、导线、穿管外径对应表位尺寸:数宽X高X厚4820x900x1806960x900x18081100x900x1809960x1150x180101240x900x180121450x900x180141590x900x180151240x1150x180161730x900x180注:参考厦门电业局开关电流导线截面SC管PC/JDG导线截面SC管PC/JDG163x2
5SC15PC205x2
5SC20PC25203x4SC20PC255x4SC25PC32253x6SC20PC255x6SC25PC32323x10SC25PC325x10SC32PC40403x10SC25PC325x10SC32PC40503x16SC32PC405x16SC40PC501、明敷于潮湿场所或埋地敷谢金属导管,应采用管壁厚不小于2
0mm的钢导管
2、明敷或暗敷于干燥场所勺金属导管,宜采用管壁厚度不小于1
5mm的电线管
3、壁厚参考《住宅小区通信配套设施建设