The insulating cylinder is installed on the breaker's frame.

绝缘筒安装在断路器框架上方。

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Main galvanic circle vacuum explosion chamber and dynamic and static conduction connection is installed into the insulating cylinder, making phase to phase only 300mm.

主导电回路真空灭弧室和动静导电联接安装在绝缘筒内，使相间距仅为300 mm。

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The vacuum insulates heat of water, the water in space (11) namely the water in solar hot water cylinder is heated under the irradiating and heating of solar light and the insulating of vacuum.

真空对水保温，在太阳光的照射加热下和真空的保温下，空间(11)内的水、也就是高温太阳能热水筒内的水就热起来了。

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