Siemens NXAIR - 14 Operating the Contactor Panel with Panel Width 600 MM; Control Elements at the Front Side of the Panel

110-0134.9 / 13 NXAIR / ≤ 40 kA 148
Operating the contactor panel with panel width 600 mm
14 Operating the contactor panel with panel width 600 mm
INFORMATION
Read and understand these instructions before attempting operating works.
14.1 Control elements at the front side of the panel
Fig. 262: Control elements on
the panel front
(1)
Protection device
(2)
Locking device for the door to the
low-voltage compartment
(3)
Door to the low-voltage compartment
(4)
Test sockets for busbar voltage detecting
system (type LRM) as additional component
(5)
Instruction label for closing the high-voltage
door
(6)
High-voltage door
(7)
Handle for opening the high-voltage door
(8)
Operating slide for opening and closing the
actuating opening for racking the contactor truck
(9)
Actuating opening for racking the contactor
truck
(10)
Actuating opening for inserting the double-bit
key to control racking the contactor truck
(11)
Mechanical position indicator for contactor truck
(12)
Actuating opening for operating the feeder
earthing switch
(13)
Mechanical position indicator for feeder
earthing switch
(14)
Operating slide for opening and closing the
actuating opening for operating the feeder
earthing switch
(15)
CLOSED/OPEN indicator of the contactor
(16)
Indicator for operation state of
HV HRC fuse-links