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Automatic Fault Isolation with Two Sources and One Switch

 

 

   
Video will loop continuously  
   
Equipment Typical CVD Control Settings
(1) SEECO group operated switch SW1 - Open if current >= 1100 amps for 3 cycles AND
(1) SEECO motor operator potential is lost at 10 seconds
(2) SEECO current sensors, type CS  
(1) SEECO current and voltage sensor, type CSVS  
(1) SEECO local control logic device, type CVD  
   
Typical Breaker Timing  
20 cycles  
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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