System information

FCD 901 48

Issue R2A, 07.2009

XMP1 Release 5.5 System Description

XMP1 Subrack Grounding

Aastra Proprietary Information Page 8-23

8.7 XMP1 Subrack Grounding

Safety instructions

The rack or cabinet in which the XMP1 subrack is mounted must be

connected to the functional and protective earth (FPE) using a 16 mm

copper cable.

8.7.1 Installation in a rack or cabinet with unlacquered uprights

8.7.2 Installation in a rack or cabinet with lacquered uprights

CAUTION

Grounding must comply with the relevant national regulations!

In case of grounded racks or cabinets with unlacquered uprights, use

cage nuts for securing the XMP1 subrack.

If the XMP1 subrack is mounted in a grounded rack or cabinet with

lacquered uprights, secure it by means of cage nuts with grounding

claws.

In case of other mounting variants ground the XMP1 subrack by

means of a separate grounding cable.

Fuse and

connecting panel

48/60 V

FPE, 16 mm

XMP1 Subrack

Cage nuts