RTK-ELEKTRO
Busducts
"RTK-ELEKTRO" (part of the "NEC" Group) has successfully completed the delivery of equipment and begun installing busducts for the 35 kV Frunzenskaya pole-mounted transformer substation (PTSS) under construction on the Lakhtinsko-Pravoberezhnaya metro line in St. Petersburg.
Under the contract, the company supplied modern cast-resin busducts (TRBs) used to transmit electricity between the power transformer terminals and the switchgear cubicles:
• TPLA-35-630-128 U3 – rated at 35 kV, with a total length of 35 meters;
• TPLA-10-2000-161 U3 – rated at 10 kV, with a total length of 42 meters.
Cast-resin busbars provide a compact and safe way to organize electrical connections at medium- and high-voltage power facilities. The equipment design eliminates exposed live parts, offers high mechanical strength and resistance to external influences, and requires no maintenance. This reduces operating costs and improves industrial safety.
Under the contract, the company supplied modern cast-resin busducts (TRBs) used to transmit electricity between the power transformer terminals and the switchgear cubicles:
• TPLA-35-630-128 U3 – rated at 35 kV, with a total length of 35 meters;
• TPLA-10-2000-161 U3 – rated at 10 kV, with a total length of 42 meters.
Cast-resin busbars provide a compact and safe way to organize electrical connections at medium- and high-voltage power facilities. The equipment design eliminates exposed live parts, offers high mechanical strength and resistance to external influences, and requires no maintenance. This reduces operating costs and improves industrial safety.
