Siemens ST950 Plus+ User Manual page 105

ST950 Plus+ User Manual
Significant differences in the actual ducting and that in the drawing
If there are significant differences in the actual ducting and that in the drawing, e.g. a duct had
to be placed in a different position, then if any cable run is marked as Amber on the drawing
raise the issue with the designer before installing any cables.
If the cable run is marked as Green on the drawing, then the Commissioning Engineer should
review the percentage loading on the drawing and make a best judgement if the installation
can continue without re-assessment.
If there is any doubt, please contact Siemens Mobility ITS Technical Support.
6.6.1 Cable Installation to Controller
Wiring runs should be made as neat as possible. The Plus
of spare cable which can be used for future possible changes and/or additions. If cable idents are
required, these should be fitted to cores before termination.
All cables into the controller should be fed into the outer case, through the Sealing and Earthing
Bar (SEB) when using the Plus+ Stool, or the CET glands, via CET bars, when using the Standard
Controller Stool. Care must be taken not to obstruct the Electricity Supply Company cut out with
any cabling.
6.6.2 Terminate the cable armouring (Plus
The components on the Sealed Base Kit are described in Figure 58.
1. Loosen nuts on the top clamps.
2. Remove top clamp.
3. Remove base plug from the base seal block.
4. Remove the stool door.
5. Feed cable up into cabinet through the base plate and compression seal.
6. If cable is loose in the compression seal, then select a suitable shim for the cable diameter.
Shims
Shims available are 667/2/53033/000 – 9mm, 667/2/53033/001 – 12mm, 667/2/53033/002 -
15mm.
7. Check length of cable required to reach its termination point.
8. Ensuring that the cable length is suitable for termination, cut through cable and armouring
with a suitable tool.
ST950 Plus+ User Manual
Design Tool allows for several meters
+
Stool)
+
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667/HE/53000/000
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