Ac 230 V Power Line Cables - Siemens Desigo TRA Engineering, Mounting And Installation Manual

Siemens
Building Technologies
6.2.2

AC 230 V power line cables

The sizing and fusing of the power lines are oriented to overall load and
local regulations.
Fuse max. T 10 A (protection of the PCB tracks to the load circuits / relays).
Supply cables must be secured with cable restraints.
The AC 230 V installation must guarantee that the voltage is at least 230 V -15%
= 196 V at the location of the room automation station.
Each supply point (room automation station) is either connected separately (star
topology) or looped via the neighboring room automation station.
Desigo TRA Engineering, mounting and installation
Wiring of power lines
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CM111043en_09
2016-02-22