11 Operating the disconnecting panel
11.1 Control elements at the front side of the panel
14
13
12
11
10
9
Fig. 123: Control elements on the panel front
11.2 Position indicators visible on high-voltage door
Withdrawable disconnector link:
Service position, intermediate position
or test position
Feeder earthing switch:
CLOSED position or
OPEN position
139-2021.9 / 07
Operating the disconnecting panel
HINT
Read and understand these instructions before attempting operating works.
(1)
(2)
(3)
1
2
(4)
(5)
3
(6)
4
(7)
(8)
5
(9)
(10)
6
(11)
7
(12)
(13)
8
(14)
Service position
CLOSED
Door to the low-voltage compartment
Protection device
Locking device for the door to the low-voltage
compartment
Instruction label for closing the
high-voltage door
Actuating opening for racking the withdrawable
disconnector link
Handle for opening the high-voltage door
Actuating opening for inserting the double-bit key to
control racking of the withdrawable disconnector link
Mechanical position indicator for withdrawable
disconnector link
High-voltage door
Actuating opening for feeder earthing switch
Operating slide for opening and closing the actuating
opening for operating the feeder earthing switch
Mechanical position indicator for feeder earthing switch
Operating slide for opening and closing the actuating
opening for racking the withdrawable disconnector link
Test sockets for voltage detecting system (type LRM)
Intermediate position
OPEN
NXAIR M
Test position
─
73