FIELD: electrical engineering. SUBSTANCE: system of electric connection is designed for usage during loading of refrigerating chambers 1 on transportation car 2 or during unloading of these chambers from it. System includes electric connector 3 made up of plug 4 and socket 5. One of these parts is attached to transportation car 2 or to refrigerating chamber 1 and the other one is moved by positioning element 6 anchored correspondingly on refrigerating chamber 1 or on car 2. Control unit 7 anchored on refrigerating chamber 1 or car 2 provides for control over positioning element 6 to implement electric connection of plug and socket. EFFECT: realization of reliable electric connection during loading of refrigerating chamber on transportation car or during its unloading from car. 4 cl, 7 dwg
