2000
2000
1700
/2000
600
750
500
750
LSC2A
LSC2A
LSC2B
U N I S EC
I N S TA L L AT I O N M A N UA L
38
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3. Assembly of the switchgear on site
The different design of the panels WBC/WBS/BME
and the different height of the omnibus busbars not
allowed direct coupling with the panels with switch-
disconnector and/or removable circuit breaker both
H = 1700 mm and H = 2000 mm.
Adapter panels have been created for this type of
compartment so as to allow the busbars to be
connected. The height of the adapter panel is 2000 mm.
The adapter panel keeps all the characteristics of a
standard panel and can therefore be used as an
incoming/outgoing unit.
3.7 Coupling to panels with
withdrawable circuit-breaker
and switch-disconnector (GSec)
The available adapter panels are:
Unit
Width
(mm)
Weight
(*)
(kg)
SDC
500
220
SFC
500
225
SFV
500
225
SBC
(1)
750
380
DRC
500
145
(*)
Estimated weight, considering the base unit with 630 A busbars, without
TA, TV and fuses
(1)
Can be coupled only on the left side of WBC/WBS/BME units with
withdrawable circuit-breakers
An adapter panel allowing UniSec switchgear to be
coupled to the other ABB switchgear (UniMix and
UniSwitch) is available on request.
Figure 89.
