Power distribution cabinets for energy facilities and industrial enterprises with increased requirements for reliability and safety. KTP (complete transformer substations) 6–10/0.4 kV — for power supply to industrial sites, construction sites. ATS (automatic transfer switch) — automatic switching to a backup power source upon loss of the main source (for hospitals, data centers, continuous-cycle production). Reactive power compensators (RPC) — for reducing losses in the power grid and penalties for cos φ. GOST 14695-80 "Transformer substations", TR CU 004/2011. Products of Russian production. Export documentation: quality certificate, certificate of origin, declaration of conformity TR CU 010/2011 "On the safety of machinery and equipment", TR CU 004/2011 (electrical). Exports to China, EAEU, Middle East, CIS. Production: Russia and import. 12-month warranty. Service maintenance and supply of spare parts. Commissioning and personnel training. Documentation: passport, operating manual, TR CU certificate of conformity. Design according to customer's tasks. Deliveries within Russia and for export.