CABINET OF CUBICLE SWITCHBOARD Russian patent published in 2012 - IPC H02B11/02 H02H7/22 G01K11/12 

FIELD: electricity.

SUBSTANCE: cabinet of cubicle switchboard (CCS) is done with the compartment of draw-out element, relay cabinet with safety and automation device located above the draw-out element compartment, collecting buses compartment, cable inlet compartment and excessive pressure discharge channels. Temperature control system of CCS detachable current buses is performed on the basis of contact optical sensor with "walk-off light mode". The sensor is in contact with current bus and its optical signals are continuously processed in CCS automation unit on-line. CCS is completely air-proof that prevents him from dust, moisture, insects and small animals' penetration.

EFFECT: improvement of operating stability and increase of unit service life in general.

2 dwg