General Installation Diagram - Eaton PowerXL DB1 Installation Manual

3 Installation
3.4 EMC installation

3.4.4 General installation diagram

PES
50
PE
②
PWR
Figure 18: EMC installation
a Mains connection: Supply voltage, central ground connection for control cabinet and machine
b Control connection: Connecting the digital and analogue control lines and communicating through
an RS45 plug-in connection
c Motor connection: EMC-compliant connection (PES) between the shielded motor cable and the
motor's terminal box, with metal cable gland or with gland plate in the terminal box.
d Cable Routing: Power cables (A) and control cables (B) spatially routed separately from each other.
If different potential levels need to cross, they should do so at a right angle as far as possible.
e Cable Routing: Do not route power cables and control cables parallel to each other in a single cable
duct. If they need to be routed in parallel, they should be in separate metal cable ducts (in order to
meet EMC-requirements).
DB1 Variable Frequency Drives 09/17 MN040031EN www.eaton.com

~
AC
①
L1 L2 L3
(L)(N)
U V W
PES
B A
B
③
PES
PE PE
U V W U V W
B A
⑤
A
④
≧ 100 mm
(≧ 3.94")
PES