Lenze ECSEE Serie Instructions De Montage page 75

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
EDKCSEE040 DE/EN/FR 3.0
K1
F1...F3
Rb
ext
J
Z1
"
"
L1 L2 L3 PE BR0 BR1 +UG +UG
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
-UG PE +UG +UG -UG PE
-UG PE
X22 X23
ECSxS/P/M/A...
X25 X24
BD1 BD2
U V W PE
"
"
"
"
M
3~
J
2
+
Power terminals
+UG +UG -UG PE
-UG PE
X23
ECSxS/P/M/A...
X25 X24
X7
BD1 BD2
U V W PE
0
"
"
"
"
6
M
R
3~
J
2
+
4
X7
0
6
R
ECSXA012
75