11-High voltage disconnector and load break switch up to 230 kV:
Disconnectors and earthing switches are safety devices used to open or to close a circuit when there is no current through them. They are used to isolate a part of a circuit, a machine, a part of an overhead line or an underground line so that maintenance can be safely conducted. View
 
12-Scada System:
This design allows the user to simplify their design and installtion, improve precision and quality as well as increase efficiency through space and cost reductions in wiring, testing, maintenance and management View