1、 prevent to operate DS on load ( DS shall not be operated during CB or LBS or contactor has been closed.)
2、 provent to mishandle DS or LBS or contactor ( It can not be operated until operating instruction has matched with device.)
3、 prevent to close DS or LBS during ES is closed ( Only if ES has been opened, DS or DS truck can be turn to working position,and then DS or LBS can be closed.)
4、prevent to mishandle ES during power on( only if DS has been opened, DS or DS truck can be turn to test position, and then ES can ne closed )
5、prevent to enter into live cubicle during power on (Only if power has been off, operator can open the door and enter into live cubicle
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lanbozhou
沙发
Thank U very very very much!
2011-06-17 16:48:17
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luxaq
板凳
1、 prevent to operate DS on load ( DS shall not be operated during CB or LBS or contactor has been closed.)
2011-06-17 11:43:17
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2、 provent to mishandle DS or LBS or contactor ( It can not be operated until operating instruction has matched with device.)
3、 prevent to close DS or LBS during ES is closed ( Only if ES has been opened, DS or DS truck can be turn to working position,and then DS or LBS can be closed.)
4、prevent to mishandle ES during power on( only if DS has been opened, DS or DS truck can be turn to test position, and then ES can ne closed )
5、prevent to enter into live cubicle during power on (Only if power has been off, operator can open the door and enter into live cubicle
不一定完全对，仅供参考
[ 本帖最后由 luxaq 于 2011-6-17 11:45 编辑 ]
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