WVS-12系列固封式户内高压真空断路器是本公司在引进国外领先技术的基础上优化设计推出的具有国内领先水平的一款产品。其操动机构使用优化设计的专用弹簧操动机构, 一次导电回路使用固体绝缘结构, 从而提高了产品的抗污、抗潮能力。该产品专用型系列分别通过了海拔4500m高原试验、-25℃低温试验、切电容试验,能够满足不同地区用户的特殊需求。
WVS-12Solid-closure indoor high-voltage vacuum circuit breakeris the new product that our company launched,which have domestic leading level,it is on the basis of the introduction of foreign advanced technology for the optimization design of new products.Its operating mechanism optimization design using special spring operating mechanism, a conductive circuit is made of solid insulation structure, so as to improve the product's ability to resist pollution, flood. The product special series respectively through the test, at an altitude of 4500 m plateau - 25 ℃ low temperature test, cutting capacity test, it is able to meet the specific requirements of the users in different areas.