桥架母线槽如何使用
How to use bridge bus duct
1、必须验证母线槽干线相序正确，母线槽绝缘电阻不低于20MΩ
1. It must be verified that the phase sequence of busbar trunking is correct, and the insulation resistance of busbar trunking is not less than 20m Ω
2、保证母线槽干线不受液体、固体的侵入
2. Ensure that the main line of bus duct is not invaded by liquid and solid
3、必须确认安装支架稳固，连接螺栓可靠的连接
3. It must be confirmed that the mounting bracket is stable and the connecting bolts are reliably connected
4、接触带电设备的零部件有危险！
4. Danger in contact with parts of live equipment!
5、桥架母线槽如何使用母线槽开始送电时，不得带负载
5. How to use the bus duct of the bridge to start power transmission, do not carry load
6、检查总的负载电流不超过主母线电流或设计电流。
6. Check that the total load current does not exceed the main bus current or design current.
桥架母线槽四大优势
Four advantages of bridge bus duct
铝型材外壳经过阳极氧化10u后镀锌防腐性能要好得多，比钢制外壳对不同牌号铝合金板材与镀锌铜板的长期大气暴露试验表明其腐蚀深度前者大约是后者的二十分之一。
After 10u anodizing, the corrosion resistance of aluminum profile shell is much better than that of steel shell. The long-term atmospheric exposure test of aluminum alloy plate and galvanized copper plate shows that the corrosion depth of the former is about one twentieth of that of the latter.
导电排上有绝缘层，相与相间还有一定的空气间隙，导电排与外壳间还有DMC材料压制的绝缘垫块，三重绝缘，保证母线槽的绝缘万无一失，尤其在潮湿的环境下使用更显其优越性。
There is an insulating layer on the conductive bar, and there is a certain air gap between the phases. There is an insulating cushion block pressed by DMC material between the conductive bar and the shell, which is triple insulated to ensure the insulation of the bus duct, especially in the humid environment.
直线型母线槽的长度除受运输能力限制外，其设计和生产能力不受长度限制，能满足工程尤其是现代厂房对大跨度母线槽的需求。由于其刚度好，6m跨度之间可以不安装吊架。
The length of linear bus duct is not limited by the length except by the transportation capacity, and its design and production capacity are not limited by the length, which can meet the needs of large-span bus duct in engineering, especially in modern plants. Due to its good rigidity, no hanger can be installed between 6m spans.
由于全长外型尺寸一致，内部结构对称，在任一侧都可以排列为L1,L2,L3，N，因此倒相很容易，安装方便。
Since the overall dimensions of the whole length are consistent, and the internal structure is symmetrical, it can be arranged as L1, L2, L3 and N on either side, so the phase inversion is very easy and the installation is convenient.
桥架母线槽如何维修
How to repair the bridge bus duct
1、必须切断母线槽电源，才能进行维护保养工作
1. The power supply of bus duct must be cut off before maintenance
2、使用三个月后须停电检查连接螺栓紧固情况，每年进行全面检查
2. After three months of use, the power must be cut off to check the fastening of connecting bolts, and a comprehensive inspection shall be conducted every year
3、出现异常情况请立即断电检查，确定情况后再作处理
3. In case of any abnormal condition, please cut off the power immediately for inspection, and handle it after confirming the condition
4、必须消除影响母线槽正常运行的不利因素，如滴水、导电粉尘、热源等
4. The adverse factors affecting the normal operation of the bus duct must be eliminated, such as dripping water, conductive dust, heat source, etc
桥架母线槽储存需要注意些什么
What should be paid attention to for storage of bridge bus duct
1、防止灰尘、液体侵入，并远离通道
1. Prevent dust and liquid intrusion and keep away from the passage
2、不要储存在室外，避免阳光曝晒
2. Do not store outdoors, avoid sun exposure
3. How to use the bus duct of the bridge? The bus duct shall be stacked in equal height wooden blocks. It is recommended that it should not exceed 5 layers
4、安装前不要将包装物全部拆除。
4. Do not remove all packages before installation.
Here are the advantages and maintenance of the bridge bus duct. You can follow our website www.sddlqj Cn for more information.
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