Installation
114/293 Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
Busbar lengths With the help of the following table, the required busbar lengths between two adjacent
panels each can be determined by means of the panel width and the arrangement of the
bushings at the vessel.
INFORMATION
If a dummy panel is installed between the switchgear panels, a busbar that is longer by the
width of a dummy panel must be mounted (+300 mm or +600 mm).
Left-hand panel Right-hand panel
Busbar lengths
Depending on the panel
type and panel width
LS
LS, TS, TR,
RK, VS, ME,
EK, QK,
LKLS, LSTS
LK LS, TS LK EB-T aME
LS
① L5 ① L5 ① L5
① L4
③ L1
① L4
③ L1
① L15 ① L8
LS, TS, TR,
RK, VS, ME,
EK, QK,
LKLS, LKTS
① L10 ① L10 ① L10
① L7
③ L1
① L7
③ L1
① L16 ① L14
LK
① L3 ① L3
---
① L2
③ L1
---
① L11 ① L6
LS
TS
① L1
② L13
① L1
② L13
① L1
② L13
① L1
② L12
③ L1
① L1
② L12
③ L1
① L1
② L17
---
LK
① L1
② L2
① L1
② L2
---
① L1
② L1
③ L1
---
① L1
② L9
---
EB-T
① L10 ① L10 ① L10
① L7
③ L1
① L7
③ L1
---
① L14
aME
① L6 ① L6 ① L6
--- --- --- ---
Busbar L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17
Length [mm] 236 281 326 391 436 456 541 566 581 586 626 636 681 716 736 886 981
Reference
dimension K1
[mm]
250
+2
295
+2
340
+2
405
+2
450
+2
470
+2
555
+2
580
+2
595
+2
600
+2
640
+2
650
+2
695
+2
730
+2
750+2 900+2 995+2
LS Circuit-breaker panel ME Metering panel EB-T Auxiliary transformer panel
TS Disconnector panel EK Incoming sectionalizer aME Air-insulated metering panel
LK Bus sectionalizer QK Bus coupler LKLS Bus sectionalizer/circuit-breaker panel
TR Switch-disconnector panel RK Ring-main panel LKTS Bus sectionalizer/disconnector panel
VS Vacuum contactor panel
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