Lenze Starttec E71MM402 - Power Connections for Two Motors

Electrical installation
Power connections - Two motors
5
EDK71MMXXX-020 DE/EN/FR 1.0
21
L
Stop!
l Connect the mains cable in phase. If the mains phases are mixed up, the following
error message will appear: Er252 ( a)orEr253 ( e).
l The starttec control mode (C0014) must be set for ”Multi-motor operation”
C0014 = 0. Otherwise, safe operation cannot be guaranteed.
Abb. 1-13
start225
23
L2L1
L3
L1
3/PE AC 100 V ... 550 V, 45 ... 65 Hz
L2
L3
N
PE
F1 F2 F3
1W1V
1U
-X1
2W T22V T1
2U
-X2
BN
B1 B2
S1 S1 S2 S2
M
3~
M
3~
M
3~
M
3~
ϑ> ϑ>
PTCPTC
X3
3.4 Nm
30 lb-in
!
5.5 mm
B1, B2 Connection of spring-operated brakes (accessories) BFK457- oo and BFK458- oo,e.g.:
l BFK457-03; 205 VDC
l BFK458-06; 180 VDC or 205 VDC (please indicate rated voltage in your order)
X3/T1,
X3/T2
l Connection terminals for motor temperature monitoring with PTC thermistor aor thermostat (NC
contact).
l PTC thermistor and thermal contacts of two motors are connected in series.
l Route a separate cable to X3/T1 and X3/T2 for motor temperature monitoring.
Activate motor temperature monitoring under C0119 (e. g. C0119 = 1)!
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