3 Installation
3.5 EMC installation
DC1-S…20…, DC1-S…OE1 Variable Frequency Drives
05/21 MN040058EN
www.eaton.com
63
3.5.6 General installation diagram
Figure 37: EMC-compliant installation (example)
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).
L2/N
L3
DC-
L1/L
DC+
BR
U
V
W
1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 18
COM
~
AC
PES
PES
PE
≧ 100 mm
(≧ 3.34“)
PES
U V
PE
U V
PES
PE
B
A
⑤
⑥
A
B
A
B
④
①
②
③
Содержание PowerXL
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Страница 124: ...5 Operation 5 7 Handling the keypad 120 DC1 S 20 DC1 S OE1 Variable Frequency Drives 05 21 MN040058EN www eaton com...
Страница 160: ...6 Parameter structure 6 7 Fault messages 156 DC1 S 20 DC1 S OE1 Variable Frequency Drives 05 21 MN040058EN www eaton com...
Страница 170: ...7 Technical Data 7 3 Dimensions 166 DC1 S 20 DC1 S OE1 Variable Frequency Drives 05 21 MN040058EN www eaton com...