Lenze I55BE F Series User Manual

9
Electrical installaon
Operang Instrucons i550-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.
X1
SIA
GS
SIB
DC 24 V SELV/PELV
(+19.2 … +28.8 V)
"
1k ... 10k
0 ... 10 V
S1
DI3 DI4
100 mA
4.4k
+24 V +10 V
4.4k 4.4k 4.4k 4.4k
10 mA
GND
DO1
DI1 DI2 DI3 DI4 DI5
24E GND AI1 AI2 10V GND AO1 24V
24E
X3
X105
U V W Rb1 Rb2
+
X109
T1 T2
""
M
3~
+
J
J
NC
NO
COM
X9
AC 240 V
3 A
+
F1
Q1
X100
L1
L2/N
1/N/PE
AC 170 V ... 264 V
45 Hz ... 65 Hz
P
E
N
L3
L2
L1
3/N/PE
AC 400 V
L3
Motor connecon
PTC or
thermal
contact
Safety STO
Control terminals
Mains connecon
Relay output
5.2 EMC-compliantinstallaon
The drive system (inverter and drive) meet the EMC Direcve 2014/30/EU if they are instal-
led according to the guidelines of CE-typical drive systems.
The structure in the control cabinet must support the EMC-compliant installaon with shiel-
ded 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 eecve wiring with shielding on the control cabinet wall.
A Shield connecon for control connecons
E
C
B
D
A
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.

Lenze I55BE F Series Specifications

General

Brand	Lenze
Model	I55BE F Series
Category	Inverter
Language	English