电气成套设备安装主要包括高压配电柜、变压器、避雷器之类的设备，那么电气成套设备安装有哪些注意事项呢？下面一起来看看吧。
The installation of complete electrical equipment mainly includes high-voltage distribution cabinet, transformer, lightning arrester and other equipment. What are the precautions for the installation of complete electrical equipment? Let's take a look.
1.电气设备应有足够的电气间隙及爬电距离以保证设备可靠的工作.
1. The electrical equipment shall have sufficient electrical clearance and creepage distance to ensure safe and reliable operation of the equipment
2.电气元件及其组装板的安装结构应尽量考虑进行正面拆装。
2. The installation structure of the electrical components and their assembly plates should consider the front disassembly as much as possible.
3.如有可能，元件的安装紧固件应做成能在正面紧固及松托。
3. If possible, the installation fasteners of components shall be made to be able to be fastened and loosened at the front.
4.各电器元件应能单独拆装更换，而不影响其他元件及导线束的固定。
4. All electrical components can be disassembled and replaced separately without affecting the fixation of other components and wire bundles.
5.发热元件宜安装在散热良好的地方，两个发热元件之间的连线应采用耐热导线或裸铜线套瓷管。
5. The heating element should be installed in a place with good heat dissipation. The connection between the two heating elements should be made of heat-resistant wire or bare copper wire covered with porcelain tube.
6.二极管、三极管及可控硅、矽堆等电力半导体，应将其散热面或散热片的风道呈垂直方向安装，以利散热。
6. Power semiconductors such as diodes, triodes, silicon controlled rectifier and silicon stack shall be installed in vertical direction on their cooling surface or the air duct of the cooling fin to facilitate heat dissipation.
7.电阻器等电热元件安装一般应安装在箱子的上方，安装方向及位置应考虑到利于散热并尽量减少对其它元件的热影响。
7. Electric heating elements such as resistors should be installed above the box. The installation direction and location should take into account the advantages of heat dissipation and minimize the thermal impact on other elements.
In addition, the installation of these electrical equipment must pay attention to the wiring, because once the wiring is wrong, the consequences are unimaginable. Conduct insulation test and relevant tests, oil test of transformer, winding absorption ratio, withstand voltage, phase continuity and other tests. In addition, conduct grounding system and connection. Come to our website for more relevant matters http://www.tongyuhengcheng.com Ask!
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