Delivery of complete electric equipment for high-efficiency long-wall complex and two belt conveyors for the voltage of 1,1kV, including two transformer stations with the voltage ratios of 6,6/1,1kV – one with the power of 1250kVA and second with the power of 1750 kVA, one transformer station with the voltage ratio 6,6/1,1/0,55kV and power of 900kVA, two thyristor starters with the rated current of 900A each, two maneuvering sets with the rated current of 1200A, flameproof contactor switch 600A, transformer unit for the voltage of 230V with the power of 5kVA, complete communication and interlocks system, visualization and remote control system with data transmission to the mine head, complete of cables and power leads, long-wall complex lighting system, supervision over assembly and start-up.