ABB 800kVA 3 Phase Oil Cooled Compact Substation (CSS) is suitable for supplying electrical power for low voltage as well as for high voltage systems. Compact in shape, this oil cooled substation is suitable for indoor and outdoor locations. Simple to install, this portable type oil cooled substation has excellent cooling effect. Its low tension compartment consists of fuse unit, air circuit breaker and fuses. High tension compartment of this ABB 800kVA 3 Phase Oil Cooled Compact Substation (CSS) is well furnished with vacuum circuit breaker, ring main unit and load breaker switches. Minimal voltage consumption rate is one of its key aspects.