product description:

DZJD series neutral grounding resistance grounding complete set is suitable for 6~35kV, 50Hz medium voltage distribution power grid. It is a current limiting protection electrical equipment used to connect transformer or generator to earth.

Features:

★ Excellent performance of resistive components: It adopts clever connection method, reasonable structure, large heat dissipation area, low temperature rise and excellent overvoltage withstand capability.

★ High degree of intelligence: The complete equipment can be upgraded and equipped with intelligent monitoring device, which can monitor the rated current, resistance value, ambient temperature inside the cabinet during normal operation of the resistor, etc. When the single-phase ground fault occurs, the ground fault can be recorded instantaneously. Current size, resistance value, grounding time, temperature change in the cabinet, etc.; at the same time, the communication interface is reserved, and the information of the detection and recording can be transmitted to the main control room or the microcomputer unit for remote monitoring.

★ Flexible installation: It has various structural forms such as indoor box type, indoor switch cabinet type and outdoor box type. The installation method is flexible and can be suitable for various indoor conditions such as indoors and outdoors.