CRM-24 series normal pressure sealed air insulated ring network switchgear is a completely sealed system, with all live parts and switches sealed in a stainless steel casing. The entire switchgear is not affected by external environmental conditions, thereby ensuring operational reliability and personal safety, and is self-maintained. By choosing expandable busbars, any combination can be achieved, achieving modularity. The extension busbars are fully insulated and shielded, ensuring high reliability and safety. The inflatable cabinet can also provide industrial automation solutions, forming the concept of intelligent switches and minimizing on-site installation and debugging workload.

All high-voltage live parts are located in stainless steel boxes. It can be installed in dry, humid, sandy and dusty, salt-polluted, mines, box-type substations and any place where surface pollution is easily caused by air pollution without taking special precautions. No need for busbar cleaning and small animal protection. The extension busbar is fully insulated and shielded to ensure that it is not affected by changes in the external environment and is maintenance-free.

This product complies with the relevant regulations of GB/T3906, GB/T1984, GBT4019 and other standards.