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CCYCBPPGG扁电缆

品牌

春晨

现货价

¥9.00[10.00]

代理商价

发货地址

江苏省 淮安市 金湖县 金南镇幸福路

订购信息

起订量

100

价格

¥9.00

采购量

- +
100000 米 可售
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所在地区:江苏省 淮安市 金湖县 金南镇幸福路
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江苏春晨电缆有限公司生产CCYCBPPGG扁电缆,CCYCBPPGG扁电缆架空线路的三相排列相序应符合下列要求:面向负荷从左侧起,导线排列相序为Ll、N、 L2、L3,零线一般靠电杆的道路侧。电杆一般架设在道路的北侧和东侧。

The three-phase sequence of overhead lines should meet the following requirements: from the left side for load, the phase sequence of conductors is Ll, N, L2, L3, and the zero line is generally on the road side of the pole. Poles are generally erected on the north and east sides of the road.



接户线的使用要求

Requirements for the Use of Access Lines



接户线的施工要求:接户线是从架空线路的电杆上引到建筑物第一支持点的一段架空导线。

Construction requirements of the connection line: the connection line is an overhead conductor leading from the pole of the overhead line to the first supporting point of the building.



高、低压接户线不应跨越铁路。低压接户线不应从高压引线附近穿行。

High and low voltage connections should not cross railways. Low-voltage connection should not pass through the vicinity of high-voltage lead.

自杆塔引下的接户线,其档距不应超过30米。线间距离:10kV及其以下不应小于0.5m,0.5kV以下不应小于0.3米。

The spacing of the connection line from the tower should not exceed 30 meters. Distance between lines: 10kV and below should not be less than 0.5m, 0.5kV or below should not be less than 0.3m.

低压接户线应使用绝缘导线,其截面应按导线安全电流选择。对地距离不小于2.5米。

Insulated conductors should be used in low voltage connection, and the cross section should be selected according to the safe current of conductors. The distance to the ground is not less than 2.5 meters.

低压接户线跨越通车街道,垂直距离不应小于6米,特殊位置不应小于3.5米。

Low-voltage connection lines across traffic streets, vertical distance should not be less than 6 meters, special location should not be less than 3.5 meters.

低压接户线与弱电线路交叉点的距离不应小于0.6米。

The distance between low voltage connection and weak current line should not be less than 0.6 meters.

进户线施工要求:进户线是从户外第一支持点到户内第一个支持点之间连接的绝缘导线。其施工要求有:

Construction requirements of the entry line: The entry line is an insulated conductor connected from the first outdoor support point to the first indoor support point. Its construction requirements are as follows:



进户点不能低于2.7米,若过低要加装进户杆。

The entry point should not be less than 2.7 meters. If it is too low, the entry pole should be added.

进户线采用绝缘导线,铜线不小于2.5mm2,铝线不小于10mm2,并且进户线中间不准有接头。

Insulated conductors are used for the incoming wires, copper wires not less than 2.5 mm 2, aluminum wires not less than 10 mm 2, and no joints are allowed in the middle of the incoming wires.

进户线穿墙时要加装进户套管,进户套管的壁厚:钢管不小于2.5mm,硬塑料管不小于2mm,管子伸出墙外部分应做防水弯头。其屋外露出部分不得小于6cm。

Installation of household casing should be added when the line goes through the wall. The wall thickness of the household casing should be no less than 2.5mm for the steel pipe and no less than 2mm for the hard plastic pipe. Waterproof elbows should be made when the pipe extends out of the wall. The exposed part of the house shall not be less than 6 cm.