The ZJN series side-wall DC valve hall grounding switch is primarily used for grounding the valve side of converter transformers, neutral busbars, parallel reactors, converter transformer bushings, transformer bushings, and extreme-side devices within the DC valve hall of a converter station. Depending on its installation location, the product is categorized into different types, including neutral busbar side valve hall grounding switch, YY converter transformer side valve hall grounding switch, and YD converter transformer side valve hall grounding switch.

Note: Normal applies to altitude of 2000m and below, high altitude areas can be corrected.