CSR camera advantage
Nowadays, prefabricated cameras that are designed for one-sided maintenance can be used both for distribution and for receiving AC energy.
Voltage can be from 6 to 9 kV in a network that is grounded by neutrality. As for the appearance, the KSO camera is a welding structure made of special profiles. Inside this camera can be installed equipment and elements for various purposes. For example, vacuum circuit breakers or current transformers.On the facade itself, you can see the mechanical drives that are used to control the load. Each similar chamber is sheathed on the front side with a special metal sheet. As for the location of the cameras, it can be double-row or single-row.
To use double-row switchgear you need to produce special bus bridges. The busbars of the disconnected bridges can be installed exclusively on the end chambers of the switchgear itself. But if you disassemble this case in order, then you can understand that in the KSO cell there are two main personal disconnect switches PB3. There is also a vacuum circuit breaker, which has a control unit, as well as relay protection.
It is important to note that on 15 cameras you can easily place two more additionally. The main advantage that a vacuum circuit breaker has is the complete absence of an electric arc, which is taken into account during communication. As for the communication itself, it can be performed, thanks to Korba. And in the rotary mechanism, a lock can be installed.