Auto Mains Failure Control Panels

We Manufacture And Supply Auto Mains Failure(AMF) Panel And If Functions Between Grid Supply And DG Supply. How It Works : When The Grid Supply Is On , The DG Is Kept On Standby Mode But As Soon As The Grid Supply Fails, The Grid Breaker Trips And The DG Sets Are Automatically Switched On And The DG Breaker Closes And The Supply Is Restored. When The Grid Supply Is Restored,The DG Breaker Trips And Within Seconds The Grid Breaker Closes And The Supply Is Again Restored.