Vacuum Tech LLP is a leading Kazakhstani manufacturer of high-voltage electrical equipment, established in 2019 and headquartered in Almaty, Republic of Kazakhstan. The company operates its own modern production complex in Almaty, ensuring a full-cycle serial manufacturing process for advanced power distribution and protection equipment that complies with stringent national and international standards of reliability, safety, and performance, including IEC, GOST, ST RK, and the technical regulations of the Eurasian Economic Union.
Vacuum Tech specializes in the design and production of vacuum switching devices and integrated substation solutions, offering domestically manufactured alternatives to imported equipment. The company is focused on enhancing the reliability of Kazakhstan’s power grids, supporting import substitution in the energy sector, and providing cost-effective solutions with local service support for utilities, industrial enterprises, mining companies, oil and gas facilities, and infrastructure projects.
With in-house capabilities in engineering, design, testing, and quality control, Vacuum Tech ensures high operational availability, minimal maintenance requirements, and full compatibility with existing power networks. The product portfolio covers medium- and high-voltage applications up to 220 kV, contributing to the modernization of the country’s electrical infrastructure.
Main product portfolio:
Vacuum load break switches and vacuum circuit breakers:
– Fixed, withdrawable (cassette-type), and stationary designs;
– Equipped with magnetic actuators for fast, reliable, and maintenance-free operation;
– Rated voltages: 6–35 kV (with potential extension to higher voltage classes);
– High breaking capacity, long mechanical and electrical endurance, suitable for frequent operations.
Reclosers (automatic sectionalizers):
– Pole-mounted and substation-mounted configurations with integrated vacuum interrupters;
– Advanced protection, control, and communication functions (including remote monitoring and SCADA integration);
– Designed for overhead line automation, fault isolation, and service restoration in distribution networks.
Microprocessor-based protection relays and control panels:
– Solutions for 6–35 kV systems, as well as high-voltage systems up to 110/220 kV;
– Customized configurations for feeder, transformer, busbar, and line protection.
Complete switchgear assemblies (MV and LV):
– Indoor metal-clad switchgear, cubicle-type units, and outdoor switchgear;
– Low-voltage distribution boards (0.4 kV);
– Fully assembled systems for reliable power distribution and control.
Package transformer substations (PTS):
– Modular, kiosk-type, pole-mounted, gas-insulated, and other configurations;
– Capacities ranging from 25 kVA to several MVA, voltage levels 6/10/35 kV to 0.4 kV;
– Factory-assembled, weatherproof designs for rapid deployment in urban, rural, and industrial environments.
Oil-immersed and dry-type power transformers:
– Wide range of power ratings and voltage classes;
– Associated components including bushings, tap changers, cooling systems, and monitoring devices.
Vacuum Tech provides full lifecycle support, including technical consulting, customized engineering, factory acceptance testing (FAT), delivery, installation supervision, commissioning, personnel training, and comprehensive after-sales service with spare parts availability. By localizing the production of critical electrical equipment in Almaty, the company strengthens Kazakhstan’s energy security, reduces delivery times and procurement costs for domestic customers, creates highly skilled jobs, and serves as a reliable supplier for national grid modernization and industrial electrification projects.
