Lenze ECS series User Manual

Electrical installation
Power terminals
Connection plan for mimimum wiring with internal brake resistor
5

67
EDBCSXA064 EN 3.2
L3
N
L1
L2
Z1
K1
K1
L1 L2
L3
PE
X21
+UG
+UG
+UG
-UG
-UG
-UG
PE
PE
PE
X22
X23
Off
On
+UG
BR1
BR0
M
3~
R
T1
T2
X6
...
J
2
6
K1
0
Rb
UV
W
PE
X24
BD1
BD2
X25
X7
"
"
+
"
"
+UG
+UG
-UG
-UG
PE
PE
X23
M
3~
R
J
2
6
0
UV
W
PE
X24
BD1
BD2
X25
X7
+
"
"
"
"
F4
F1...F3
"
"
ECSxS/P/M/A...
ECSEE...
ECSDE...
ECSxS/P/M/A...
ECSXA011
Fig. 5−2 Interconnected power system with internal brake resistor
 HF−shield termination by large surface connection to functional earth (see mounting
instructions for shield mounting ECSZS000X0B)
Twisted cables
K1 Mains contactor
F1 ... F4 Fuse
Z1 Mains choke / mains filter, optional
Rb Internal brake resistor
J KTY thermal sensor of the motor
 System cable for feedback

Lenze ECS series Specifications

General

Brand	Lenze
Model	ECS series
Category	Control Unit
Language	English