Two power feeds are on each rack that work independently but have two diverse connections to the national grid.
If either or both of these feeds malfunction 4 x 300kVA Riello UPS (N+11) battery backup systems will handle the necessary power requirements immediately. Power to the cabinets is supplied by the UPS to ensure clean supply to the servers.
If the power should not come back in 10 seconds 3 X N+1 generators powered by diesel will give uninterrupted power to the data centre. Extra fuel is on-site at all times and arrangements have been made with fuel companies to constantly deliver fuel in the event of an emergency.