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Automatic Fault Isolation with One Source and Multiple Switches

 

 

   
Video will loop continuously  
   
Equipment Typical CVD Control Settings
(3) Group operated switches, any brand or configuration SW1 - Open if current >= 1100 amps for 3 cycles AND
(3) SEECO motor operators potential is lost at 10 seconds
(6) SEECO current sensors, type CS  
(3) SEECO current and voltage sensors, type CSVS SW2 - Open if current >= 1100 amps for 3 cycles AND
(3) SEECO local control logic devices, type CVD potential is lost at 20 seconds
   
Typical Breaker Timing SW3 - Open if current >= 1100 amps for 3 cycles AND
20 cycles potential is lost at 10 seconds
15 seconds  
60 seconds  
 

Note: the above breaker timing and CVD control settings are for illustration purposes only; your application may have values that are specific to your automation objectives and current equipment settings

 


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