Emergency Switchboard

SD Emergency Switchboard is a combined frame structure which approach to modular design and make it more match up with electric rooms, SD emergency switchboard is suitable for voltage below AC690V and unit generator power between 20kw and 800kw.

1 Main Function

When main switchboard loses power, disconnected breaker between main switchboard and emergency switchboard can be switched off automatically; then the emergency generator start automatically. When the main switchboard power restore, the emergency switchboard breaker switch off automatically, and the disconnected breaker between the main switchboard and emergency switchboard should switch on automatically. After emergency generator breaker switch off, the emergency generator stop automatically delay 3 minutes. In order to enhance the reliability of power supply and convenient of maintain and replacement spare parts, the emergency switchboard uses the separation type apparatus completely.

2 Structure

Modular designThe device cell can be divided in different unit according to the modular design;The leading-in and leading-out terminals are flexible, which is convenient for installation;Fixed type or drawer type depend on customer and relative class society;The horizontal bus is laid out as a whole;Shaking-proof handle and front lighting;

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