Siemens SIVACON 8PS - Page 119

Configuration
6.2 Configuring the busbar run layout
SIVACON 8PS - Configuring with LX system
Configuration Manual, 10/2011, A5E02194899-02
117
Vertical busbar run layout between infeed and junction unit, Case 3
● Position the first expansion compensation unit immediately after the infeed.
● Position further expansion compensation units in the centre between the fixed points.
)3
)3
)3
//
/
/
'
'
'
L1 Max. permissible sub-length
L2 Halved max. permissible sub-length
L Total run length
D Expansion compensation
FP Fixed point (type: LX-BVFP..)
EF End cap
Examples of power transmission with LXA...., (LXC....)
Run length L
[m]
Number of fixed points (FP) Number of expansion
compensation units (D)
≤ 6 (≤ 6) 1 0
≤ 12,5 (≤ 20) 1 1
≤ 37,5 (≤ 60) 2 2
≤ 62,5 (≤ 100) 3 3
Examples of power distribution with LXA...., (LXC....)
Run length L
[m]
Number of fixed points (FP) Number of expansion
compensation units (D)
≤ 6 (≤ 6) 1 0
≤ 25 (≤ 30) 1 1
≤ 75 (≤ 90) 2 2
≤ 125 (≤ 150) 3 3