Emc Cable Brackets - Eaton PowerXL DC1 20 Series Installation Manual

3 Installation
3.5 EMC installation

3.5.5 EMC cable brackets

76
Frame-size-specific DX-EMC-MNT-... cable brackets can be used to easily
route and secure cables in the connection area of a DC1 variable frequency
drive with a frame size of FS1 to FS3 and an IP20 degree of protection.
These cable brackets are mounted on the variable frequency drive's mains
connection side (DX-EMC-MNT-...N) and motor side (DX-EMC-MNT-...M)
using the corresponding mounting holes, and are then connected to the
drive's earthing.
The cable brackets' integrated hole pattern (M4 screw tread) makes it
possible to secure the cables being connected and relieve any strain on them
by using the corresponding gland plates. It also makes it possible to have a
good 360° EMC connection (PES) in the case of screened cables.
These cable brackets are made of galvanized sheet steel.
Figure 39: DX-EMC-MNT-...N (left), net and
DX-EMC-MNT-...M (right), motor, cable brackets
Table 5: Cable brackets
Cable bracket Size of variable
frequency drive
DC1 in IP20
DX-EMC-MNT-1N FS1
DX-EMC-MNT-1M FS1
DX-EMC-MNT-2N FS2
DX-EMC-MNT-2M FS2
DX-EMC-MNT-3N FS3
DX-EMC-MNT-3M FS3
￫
We recommend connecting the DX-EMC-MNT-... cable
brackets to the variable frequency drive before installing it.
DC1...20... and DC1...OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com
Gland plates
Quantity Designation
1 Mains connection
2 Control cables, motor connection
1 Mains connection
3 Control cables, motor connection,
external braking resistance
1 Mains connection
3 Control cables, motor connection,
external braking resistance