1. There is no need to install the grounding transformer. The resistance grounding system can be directly used when the transformer is star connected. When the transformer is angle connected, it can be installed and independently designed as the grounding transformer, with the neutral point resistance connected to it.
2.安装位置是户内还是户外。户内：柜体顶部可设计成平顶，户外：柜子顶部设计成倾斜，需要加防雨檐，防止因为下雨天气造成柜内进水。
2. Whether the installation location is indoor or outdoor. Indoor: the top of the cabinet can be designed as a flat roof, outdoor: the top of the cabinet is designed as a tilt, and rain eaves need to be added to prevent water from entering the cabinet due to rainy weather.
3.根据用户需求选择接地电阻柜的进出线方式，一般采用上进上出，和上进下出等等。
3. According to the user's needs, select the incoming and outgoing ways of the grounding resistance cabinet, generally using the up in and up out, up in and down out, etc.
4.接地电阻柜一般重量在300KG及以上，柜体顶部需装有吊环，便于吊装。
4. The general weight of the grounding resistance cabinet is 300kg or above, and the top of the cabinet body needs to be equipped with lifting rings for easy hoisting.
