... 5220 is an automatic generator control panel which designed to applicable to different generators. Control panel Deepsea 7220Features: • Automatic start and ... Run, Generator kVA, Generator kW, Mains Volts L1-N, L2-N, L3-N, Mains Frequency Hz, fuel level. Protection:• Under/Over ... speed sensing signal• Mains out of limits, Mains Under Volts and over Volts, Mains Under Freq and over freq. Control panel ...