Mobile closed switchgear devices (MCSG) 10(6) kV are a container storage unit with switchgear cells 10(6) kV and auxiliary cabinets mounted on a semitrailer.
MCSG is intended for the operative replacement of the switchgear device of the existing substation for the period of its repair, in order to provide power supply to consumers according to a temporary scheme. CSGs are used in power supply systems of objects of the oil and gas industry, agriculture, mining industry.a