11 Operating the disconnecting panel
11.1 Control elements at the front side of the panel
Fig. 164: Control elements on the panel front
11.2 Position indicators visible on high-voltage door
Withdrawable disconnector link /
disconnector truck:
Service position, intermediate position or
test position
Feeder earthing switch:
CLOSED position or OPEN position
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Operating the disconnecting panel
INFORMATION
Read and understand these instructions before attempting operating works.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10) Actuating opening for operating the feeder earthing switch
(11)
(12) Mechanical position indicator for feeder earthing switch
(13)
(14)
Service position
CLOSED
NXAIR / ≤ 40 kA
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
disconnector link / disconnector truck
Handle for opening the high-voltage door
Actuating opening for inserting the double-bit key to control
racking
of
the
withdrawable
disconnector truck
Mechanical position indicator for withdrawable disconnector
link / disconnector truck
High-voltage door
Operating slide for opening and closing the actuating
opening for operating the feeder earthing switch
Operating slide for opening and closing the actuating
opening
for
racking
the
link / disconnector truck
Test
sockets
for
busbar
(type LRM) as additional component
Intermediate position
OPEN
racking
the
withdrawable
disconnector
link /
withdrawable
disconnector
voltage
detecting
system
Test position
─
98