The factory acceptance of the equipment for the power supply of the 4th technological line of Yamal LNG (PJSC NOVATEK) has been completed
13 August 2019
NOVATEK is implementing the Yamal LNG project jointly with foreign partners at the Yuzhno-Tambeyskoye field. Initially, the project envisaged the creation of 3 lines with a capacity of 5.5 million tons/year each (total capacity of 16.5 million tons/year). The Russian licensed Arctic Cascade technology will be used on the 4th line, due to which NOVATEK expects to reduce the cost of LNG production. This is also supported by the natural conditions of the Yamalo-Nenets Autonomous District, which ensure low production costs and higher equipment productivity.
The PS and switchboards manufactured by JSC Electronmash will provide power to such responsible consumers as electric heating of pipelines, compressor process boards, including steam gas compressors, nitrogen turbine expander process boards, ventilation equipment, submersible pumps for pumping ethane, welding posts, household loads of a production building of a gas liquefaction plant and other loads.
PS and 0.4 kV switchboards are manufactured in strict accordance with individual Customer requirements and have a high degree of protection against external influences (IP42). The busbars are insulated, motor protection devices are installed, the KTP RUNN is designed for a high rated busbar current (4000 A), protection and AVR are implemented in MP RPA (EKRA-217) blocks with information transmission to the upper level of the power distribution control system according to the protocol IEC 618510.