Lenze i410 - Electrical Installation; General Connection Overview; EMC-Compliant Installation Practices

9
Electrical installaon
Operang Instrucons i410-Cabinet
5 Electricalinstallaon
5.1 Generaloverviewoftheconnecons
The connecon diagram is considered exemplary for all voltage and power classes. Deviang
mains connecon diagrams can be found in the corresponding chapters.
1k ... 10k
0 ... 10 V
S1
"
100 mA
+24 V
Basic I/O
GND
DO1
4.4k
DI1
4.4k
DI2
4.4k
DI3
4.4k
DI4
4.4k
DI5
AI1 AI2
+10 V
10 mA
10V
GND
AO1
24V
X3
X105
U
V
W
+
"
M
3~
+
J
J
NC
NO
COM
X9
AC 240 V
3 A
F1
…
F3
Q1
X100
L1
L2/N
2/PE
170 V ... 264 VAC
45 Hz ... 65 Hz
+
2/PE
170 V ... 264 VAC
45 Hz ... 65 Hz
+
F1
…
F2
Q1
X100
L1
L2/N
X100
L1
L2/N
F1
Q1
PE
N
L2
L1
2/N/PE
208 V ... 240 VAC
PE
N
L3
L2
L1
3/N/PE
208 V ... 240 VAC
PE
N
L3
L2
L1
+
1/N/PE
170 V ... 264 VAC
45 Hz ... 65 Hz
3/N/PE
400 VAC
5.2 EMC-compliantinstallaon
The drive system (inverter and drive) meet the EMC Direcve 2014/30/EU if they are installed
according to the guidelines of CE-typical drive systems.
The structure in the control cabinet must support the EMC-compliant installaon with
shielded motor cables.
• Please use suciently conducve shield connecons.
• Connect the housing with shielding eect to the grounded mounng plate with a surface
as large as possible, e. g. of inverters and RFI lters.
• Use central earthing points.
The following gure shows an example of eecve wiring with shielding on the control cabinet
wall.
A Shielding of control connecons
B Control cable
C Electrically conducve mounng plate
D Shield clamps
E Low-capacitance motor cable
(C-core/core/C-core/shield
< 75/150 pF/m ≤ 2.5 mm²;
C-core/core/C-core/shield
< 150/300 pF/m ≥ 4 mm²)
Alternavely, the motor cable can be shielded on an oponal motor shield plate.