Cabinet of operational blocking of disconnectors (COBD)

 COBD cabinet allows blocking of switching equipment operation. The cabinet is equipped with a panel for display of control enable signals and signals of serviceability of alarm circuits. Time synchronization via a GPS antenna is provided with an accuracy of 1 ms.

Total number of COBD channels: up to 128; Rittal structural component (WxDxH; 600x600x2200; 800x600x2200); Industrial controller (Celeron M, LAN-100 Mbit, RAM-128 MB, Flash disk 128 MB); Remote signal system unit; Control relay units; Display and control panel (with the number of COBD channels < 48); QNX real-time operating system; Graphic display panel.