GW61-252 three-column horizontal rotating, GW62-252 single-column vertical telescopic, GW63-252 single-column double-arm vertical telescopic, GW64-252 double-column horizontal telescopic outdoor high-voltage AC disconnector and JW17-252 outdoor high-voltage AC grounding switch developed independently by the company, based on absorbing the advantages of similar domestic and foreign products, with the starting point of meeting user requirements and improving product reliability, have carried out comprehensive optimization in product design structure, manufacturing process, material selection and other aspects. The product has passed type tests in accordance with the latest IEC standards and also meets GB and DL standard requirements, with product performance reaching the advanced level of similar international products.
Product Features
- Simple structure, good stability, few transmission links;
- The grounding knife structure adopts one-step action type, convenient and fast on-site installation and debugging;
- Simple and beautiful structure, small operating force, reliable action;
- Mechanical life reaches 10,000 times and 12,000 times.
- Adapt to operation in extreme high and low temperature regions.
