GM common Enclosed Busbar
GM three-phase common box closed busbar system shell is made of aluminum alloy or weak magnetic steel (stainless steel), inside the conductor is a rectangle, a groove shaped busbar (copper or aluminum), system rated current up to 6300A, rated voltage up to 35kV. The system can be widely applied to the generator outlet and current transmission between transformer or transformer and high voltage power distribution cabinet, power lead to application to the generator AC and DC excitation circuit. Substation used electric introduced or other industrial and civil facilities.