Lenze ECS Série Instructions De Montage page 105

Connection plan for mimimum wiring with external brake resistor
L1
L2
L3
N
F4
Off
On
K1
K1
Fig. 4−3 Interconnected power system with external brake resistor
"
K1
F1 ... F4
Z1
Rb
J
0
EDKCSEX064 DE/EN/FR 4.0
K1
F1...F3
Rb
ext
J
Z1
"
"
L3 PE BR0 +UG +UG
L1 L2 BR1
X21
ECSxE...
X6
...
J
(Rb )
ext
HF−shield termination by large surface connection to functional earth (see
mounting instructions for shield mounting ECSZS000X0B)
Twisted cables
Mains contactor
Fuse
Mains choke / mains filter, optional
External brake resistor
ext
KTY thermal sensor of the motor
System cable for feedback
l
Electrical installation
Power terminals
PE
-UG +UG +UG -UG -UG PE PE
X22 X23
ECSxS/P/M/A...
X25 X24
BD1 BD2
U V W PE
" "
"
"
M
3~
J
2
+
+UG +UG -UG -UG PE PE
X23
ECSxS/P/M/A...
X25 X24
X7
BD1 BD2
U V W PE
0
" "
"
"
6
M
R
3~
J
2
+
ECSXA012
4
X7
0
6
R
105