34006451EN/AC - Page 32
Appendix
3.2 Cubicle mounting and connection for 2000 kVA Static Sw itch Cubicle

Cubicle mounting

Internal connections between cubicles

– move the cubicles to their operating location;
– adjust the front foot pads so that the cubicles are vertical and their doors aligned.
– install and bolt the supplied fish-plates on the bars for the phases and neutral (L1, L2, L3, N) between the two cubicles
(four bars in top and four bars in bottom);
– connect the earth strap to the front uprights of both cubicles;
– connect the connectors marked X M1 and XM2 from the left cubicle to the connectors marked XF1 and XF2
in the right cubicle.
left cubicle right cubicle
NL1 L3
L2
NL1 L3
L2
Q5N
Q3BP
Q4S
on
off
on
off
on
off
L1 L2 L3N
XF1-XF2
XM1-XM2
K2S
spacing
uprights
card cage
earth strap to be connected
to the front uprights of both
cubicles