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产品名称 |
FT8-12/24系列高分断户内高压交流真空负荷开关、负荷开关-熔断器组合电器 |
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产品图片 |
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适用范围Application Range |
产品具备对线路进行控制、保护、监视等功能，可使用于机场、地铁、大型建筑、配电变电站及工厂企业等。 The product has the functions of controlling, protecting and monitoring the circuit lines. It may be used to airport, railway, large building, distribution substation, factory and enterprise.etc. |
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产品特点Product Features |
FT8-12/24系列高分断户内高压交流真空负荷开关-熔断器组合电器具有联锁可靠简单，结构紧凑，配柜时体积小、外形美观、性能稳定、开断安全可靠、可频繁操作等优点外，还具有手动和电动两用操作功能，且操作直观方便，操作力小，防误操作更为可靠。负荷开关-熔断器组合电器还具有保护变压器过载，防止设备缺相运行的功能。 1、小型化：宽度、高度尺寸小，可实现柜体宽度500mm，电缆接线高度≥650mm； 2、一体化：负荷开关、隔离开关、接地开关、熔断器一体式设计，开关可以倒装； 3、隔离开关分闸状态时，隔离刀对地距离仍大于125mm。 FT8-12 series high breaking indoor HV AC vacuum load switch-fuse composite apparatus has the characteristics of easy and reliable interlock, compact structure, small size, attractive appearance.,stable performance, safe and reliable breaking and frequent operation. Also if has two operation modes: manual operation and motor operation, which made it is easy and direct to operate with small operation force and more reliable anti-misoperation. It also has functions of protecting transformer from overloading and operation at lacking of a phase. 1. Miniaturization: Smaller width and height, which may realize the switchgear width of 500mm, the cable wiring height is not less than 650mm； 2. Intergration: The integration design of load switch, disconnector, earthing switch and fuse, the switch may be inverted to installed； 3. When the disconnector is in the state of open, the distance between isolating knife to earthing is still more than 125mm. |
