Sf6 - Gas Insulated Switchgears

We are engaged in manufacturing excellent quality SF6 - Gas Insulated Switchgears in Shenzhen, Guangdong, China. SYM-12 type SF6 insulated ring network switchgear whole new generation of small modular switching device, each module has a separate full functionality, the combination can be optimized depending on the design, suitable for 12KV medium voltage distribution systems.

Personal safety
a c Safe-to-touch and hermetically sealed primary enclosure
a c Cable terminations, busbars and voltage transformers are surrounded by earthed layers. All high-voltage parts including the cable terminations, busbars and voltage transformers are metal-enclosed
a c Operating mechanisms and auxiliary switches safely accessible outside the primary enclosure (switchgear vessel)
a c High resistance to internal arcs by logical mechanical interlocks and tested switchgear enclosure

SYM-12 ring main unit structure
We have six modules for the SYM-12 GIS, which can provide a variety of combinations of the distribution network for the various applications require ring unit.

Available modules
SYM-12 (C) load switch module
SYM-12 (v) circuit breaker cabinet
SYM-12 (F) load switch - fuse combination module
SYM-12 (M) metering cabinet
SYM-12 (D) cable connection module
SYM-12 (SL) Contact cabinet