Connecting The Output Circuits - Zumtobel ONLITE central eBox Serie Puesta En Operación Rápida

Connecting an external sub-distribution unit
Connect external sub-distribution unit
5

Connecting the output circuits

The external sub-distribution unit can be extended by the following devices:
·
3 OCMs each with 2 output circuits (ONLITE central eBox OCM-NDA, ONLITE central eBox OCM-NSI and
ONLITE central eBox OCM-NPS)
Note
i
A description of how to connect the output circuits can be found in the installation instructions for
the devices and in the system installation instructions.
Connect output circuits
10
Note
i
·
Route each cable individually.
·
Seal the cable glands inside with double-membrane seals.
Note
i
·
If additional feedthroughs are required, remove the knockouts at
the top of the sub-distribution unit with a screwdriver.
4. Fix all cables connected to the external sub-distribution unit to the strain
relief rail.
5. Connect the protective earth conductor to the earthing bar.
6. Connect conductors L, N, B+ and B- to terminals L, N, B+ and B- on the
external sub-distribution unit corresponding to the slot number of the sub-
distribution unit connection (SUB 2 – SUB 5).
7. Connect the system bus to terminals B1 and B2.
8. Ensure that the DC and AC voltage have been correctly wired.
ONLITE central eBox, Quick commissioning 3.0 | 03.2019 | en
Done
Complete