| High and low voltage power distribution equipment |
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Automatic Transfer Switch
When normal power supply was failure or sense irregular immediately signals, normal power supply automatically switches to backup power supply or secondary power supply, waiting until the normal power supply resumes, the power switch back to normal from the emergency power supply.
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＊ Manual / Automatic
＊ Main breaker：The power supply output is connected directly to the load
＊ Switch structure：Mechanical structure of the main circuit breaker switch the two groups do ON / OFF switch, in order to enable them to switch the power supply from the original one power supply system.
＊ Control unit：Using of control monitoring circuit, and then enable normal operation of the automatic control system of circuit, in order to keep power supply run normally.
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