Siemens 8DA10 Series - Switching Operations in Top-Mounted Bus Sectionalizer (Without Additional Panel)

Operation
176/214 Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • 861-9601.9
37.3 Switching operations in top-mounted bus sectionalizer
(without additional panel)
Coupling busbar sections
1
Initial situation
2
➭ Push the left-hand control gate to the left.
3
➭ Switch the left-hand 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 left-hand control gate returns to its initial position.
5
➭ Push the right-hand control gate to the left.
6
➭ Switch the right-hand three-position disconnector to CLOSED position
(insert the operating lever for the DISCONNECTING function and turn
180° clockwise).
7
➭ Remove the operating lever for the DISCONNECTING function.
The right-hand control gate returns to its initial position.