Mitel 430 System Manual page 94

Installation
Direct connection
Socket-outlet
Mains power
Protective wire
Building earth
Fig. 20 Earthing of the communication server in the case of an indirect cabling and direct cabling
Note
In the case of an indirection connection make sure that the communication server's earthing
wire does not form any earth loops with the earthed cable screenings of the installation cables
leading up to the (main) distribution frame. The cables should be kept as short as possible and
laid out in parallel.
94
Power supply
Mitel
415/430
Copper wire yellow/ green
2,5 mm2 protected 4,0
mm2 unprotected
Indirect connection
Mains power
Protective wire
(Main)
distribution
board
Copper wire yellow/ green
2,5 mm2 protected 4,0
Building earth
mm2 unprotected
syd-0580/1.2 – R4.1 – 08.2016
Socket-outlet
Power supply
Mitel
415/430
Mitel 415/430 as of R4.1