Catalog 2

Power transformers

Single-phase and three-phase power autotransformers 220-500 kV, single-phase and three-phase power transformers 220 - 500 kV. We supply all types of stabilizing devices to civil and industrial energy facilities.

Overvoltage limiters

Overvoltage limiters are designed to protect against switching and lightning overvoltages of electrical equipment. We offer a wide range of non-linear overvoltage limiters for networks of various voltage classes.

Overhead ground-wire cable

Ground-wire cables and steel ropes for protecting conductors of high-voltage transmission lines from direct lightning strikes. We supply various types of ground wires for reliable operation of your equipment.


High-quality insulators for fastening and insulating unprotected wires. Glass, polymer and porcelain insulators from the leading Russian manufacturing plants are in stock and can be separately ordered.