GW60-40.5, 126, 145D (W) double-column horizontal rotating high-voltage AC disconnector products have passed complete type tests in accordance with the latest GB standard requirements and also meet DL and IEC standard requirements, reaching the advanced level of similar international products. Customers involve a wide range of fields such as State Grid, Southern Power Grid, large thermal power, hydropower, petrochemical, steel metallurgy, and municipal construction.
Product Features
- Mechanical life reaches 10,000 and 12,000 times;
- The aluminum conductive bar is made of rectangular aluminum alloy, with high strength, light weight, large heat dissipation area, and strong anti-corrosion ability.
- The contact piece adopts external pressure stainless steel spring, and the contact part adopts bright silver plating process.
- Good conductivity, the contact between the outlet seat and contact piece with the conductive rod uses soft connection structure.
- Adapt to operation in extreme high and low temperature regions.
