◆application

The THT-ZT series neutral grounding resistance cabinet is mainly used for the neutral point of transformers in 6-35kV systems. When the neutral point of the system cannot be led out, a three-phase grounding transformer can be used to set the neutral point.

◆Ordering Instructions

◇Environmental parameters: altitude and installation location (indoor and outdoor);

◇Rated voltage and frequency of the system;

◇The resistance value, flow capacity, and flow time of the resistor;

◇The transformation ratio and accuracy capacity of current transformers;

◇Is an intelligent control unit required;

◇Cabinet inlet and outlet wire method, IP protection level, color, etc.