MD-11
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Aircraft Equipment Problem Critical
Flight Crew Returned To Departure Airport; General Maintenance Action
Aircraft
During takeoff; received 'Emergency Power On' alert. Attempted reset as per QRH with no effect. Decided to deploy ADG (Air Driven Generator); [advise ATC]; and return to ZZZ before battery depletion. Electrical system malfunction.
MD-11 Captain reported the loss of electrical power after takeoff resulted in a return to the field.