我们经常用到的中性点接地电阻柜简称电阻柜，是安装在变压器中性点或者发电机中性点和地之间，对此国际上和国内的行业标准是一样的，可查电力标准（DL/780-2001配电系统中性点接地电阻器）当接地电流大于等于3A的话，中性点是一般是要加装接地电阻柜的，以起到对主变或者发电机的保护作用。接地电阻柜属于非标的产品。

We often use neutral grounding resistance cabinet, called resistance cabinet, which is installed between transformer neutral point or generator neutral point and ground. The international and domestic industry standards are the same. We can check the power standard (DL/780-2001 distribution system neutral grounding resistor) when the grounding current is greater than or equal to 3A, the neutral point is usually equipped with grounding resistance cabinet. To protect the main transformer or generator. Grounding resistance cabinet belongs to non-standard products.

它的参数是根据其保护设备的参数而定的，再因为其现场的多样复杂性，所以每一个接地电阻柜的方案都必须是精心设计的，这就要求电阻柜生产厂家的专业性，技术人员的实力性。

Its parameters are determined according to the parameters of its protective equipment, and because of the complexity of its site, every grounding resistance cabinet scheme must be carefully designed, which requires the professionalism of resistance cabinet manufacturers and the strength of technical personnel.