General Installation Diagram - Eaton PowerXL DC1 20 Series Installation Manual

3 Installation
3.5 EMC installation

3.5.6 General installation diagram

78
PE
⑥
B A B A
⑤
B A
≧ 100 mm
(≧ 3.94")
Figure 41: EMC installation
a Mains connection: Supply voltage, central earthing connection for control panel and machine
b External radio interference suppression filter: Optional DX-EMC... radio interference suppression
filter for longer motor cables or use in a different EMC environment
c Control connection: Connection for the digital and analog control cables and communication via RJ45
plug-in connection
d Motor connection: Connection (PES) between the screened motor cable and the motor's terminal box,
made according to EMC requirements, with metal cable gland or with gland plate in the terminal box.
e 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.
f 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).
DC1...20... and DC1...OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com
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
AC
①
②

DC- L1/L L2/N L3
③
1 2 3 4 5 6 7 8 9 10 11 12 13
COM
14 15 16 17 18

DC+ BR U V W
PES
PES
④
PES
PE
U V W U V W
PES
PE