Siemens 8DA10 Series - Switching Operations with Busbar Components; Connecting the Voltage Transformers or the Busbar Connection to the Busbar

Operation
182/214 Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • 861-9601.9
37.4 Switching operations with busbar components
The switching operations for the following disconnectable busbar components are identical:
• Busbar voltage transformer with three-position disconnector
• Busbar connection with three-position disconnector
The marking in the illustration represents possible busbar components.
Fig. 194: Basic scheme for switching operations of busbar components
Connecting the voltage transformers or the busbar connection to the busbar
1
Initial situation
2
➭ Push the control gate to the left.
3
➭ Switch the three-position disconnector to CLOSED
position (insert the operating lever for the
DISCONNECTING function and turn 180°
clockwise).
4
➭ Remove the operating lever for the
DISCONNECTING function.
The control gate returns to its initial position.