AUTOMATIC TRANSFER SWITCH

   • CHANGEOVER SWITCHES  
A step-by-step demonstration of how to wire a complete 3-phase automatic changeover switch.
the video is divided into two parts. part1 and part2.    • AUTOMATIC TRANSFER SWITCH 3phase Complete ...  
The semi-automatic changeover switch switches the load automatically to the available supply, unlike the manual changeover where one needs to switch manually to the available supply,
Example: when the main supply is available, the changeover automatically connects the load to the main supply. when the main supply is OFF, as soon as you switch ON the stand-by power supply, the changeover switch automatically transfers the load to the stand-by supply.
Please click the link below to watch the part 1
   • AUTOMATIC TRANSFER SWITCH 3phase Complete ...  
   • AUTOMATIC TRANSFER SWITCH 3phase Complete ...  
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