Secondary Distribution Switchgear

●Scope application of  the KXRM6-12 type secondary distribution switchgear

KXRM6-12 secondary distribution switchgear is a completely sealed system, and all its live parts and switches are enclosed in a stainless steel shell. The whole switch device is not affected by external environmental conditions, thus ensuring operation reliability and personal safety, and realizing maintenance-free. By selecting the expandable bus, any combination can be realized to achieve full modularity. The expansion of bus safety insulation and shielding ensures high reliability and safety. KXRM6-12 inflatable ring network cabinet can also provide TV-based automation solution, forming the concept of intelligent switch, and minimizing the workload of on-site installation and debugging. KXRM6-12 inflatable ring network cabinet is divided into non-expanded standard configuration and expandable standard configuration. Because of the combination of full module and half module and its own expansibility, it has extremely special flexibility. KXRM6-12 type secondary distribution switchgear implements GB standard. The design life of indoor operation (20℃) is over 30 years.

●Modular design

KXRM6-12 type secondary distribution switchgear adopts modular design scheme, and its basic module units are load switch module, combined electrical appliance module and other special functional modules. Any combination of these modules forms a common box structure. In the combined module, any function is roughly the same as the internal structure of the basic module.

●Main features

SF6 gas in KXRM6-12 type secondary distribution switchgear is used as arc extinguishing and insulating medium.

The switch cabinet is fully sealed and insulated; Busbars, switches and live parts are completely enclosed in stainless steel shell.

The cavity is filled with 1.4bar SF6 gas, and the protection level reaches, P67: the whole switchgear is completely unaffected by external environmental conditions, even in extreme cases such as short-term water immersion.

The switch works normally, and the product is maintenance-free for life. The switch cabinet has a perfect "five-prevention" interlocking device, which completely eliminates the operation failure of personnel and equipment that may be caused by human misoperation.

All switch cabinets have reliable safe pressure relief channels, which can ensure the personal safety of operators even in extreme cases.

Switchgear is divided into two types: fixed unit combination and expandable unit combination. Switchgear usually enters and exits from the front, and it can also be extended or extended from the side according to different installation positions.

The size of the cabinet is convenient to install, and it can be suitable for places with narrow space and poor environmental conditions. Switch cabinet can be equipped with electric, remote control and monitoring devices according to different needs of users.

●Structure chart of The KXRM6-12 secondary distribution switchgear