High voltage circuit breakers

LWU 58 series SF6 circuit breakers for a voltage of 220 kV
The high-voltage outdoor column-type SF6 circuit breaker of LWU58 series is intended for on-load closing and opening as well as protection of 220 kV power system sections at outdoor switchgears.
The circuit breaker represents a single-phase column-type apparatus with the separate spring-actuated drive.

LWU 36 series SF6 circuit breakers for a voltage of 110 kV
The high-voltage outdoor column-type SF6 circuit breaker of LWU36 series is intended for on-load closing and opening as well as protection of 110 kV power system sections at outdoor switchgears.
The circuit breaker represents a tree-phase column-type apparatus with the spring-actuated drive.

Made based on the drawings and technology of the SIEYUAN ELECTRIC CO., LTD as well as according to the IEC 62271-100:2001 and GOST R 52565-2006 standards.

Download catalogue of SF6 circuit breakers of LWU series of 110, 220kV (RUSSIAN).