SEW MOVITRAC LTP series, Руководство по эксплуатации

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20
Operating Instructions – MOVITRAC® LTP
5
Installation
Electrical Installation
5.2.2 Drive and motor connection
WARNING
Danger of electrical shock. Risk of exposure to high voltage may occur if the unit is
wired incorrectly.
Severe or fatal injuries.
• It is essential to observe the connection sequence illustrated below.
64606AEN
Figure 2: Wiring diagram for power section
[1] Mains supply contactor to drive
[2] Mains supply to brake rectifier, switched simultaneously by K10
[3] Control contactor / relay, energized via the internal relay contact [4] in the drive and supplies the brake rectifier
[4] Potential free relay contact inside the drive
[V+] External power supply for energizing the control contactor / relay
* Size 2 and above
BW
F14/F15 F14/F15
L1 L2 L3
L1' L2' L3'
F11/F12/F13
K10
(AC-3)
L1
L2/N
PE
L1 L2 L3
U V W
1
2
3
4
5 1
2
3
4
5
K12
(AC-3)
K12
(AC-3)
GND GND
GND
BG
BGE BG
BGE
F14/F15
K11
(AC-3)
K11
(AC-3)
K11
(AC-3)
1
2
3
4
13
14
15
BMK
V
AC
V
AC
V
AC
*
M
3-phase
Option ND.. input choke
Cut-off in the AC
circuit
DT/DV/D: DT/DV/D:
Cut-off in the DC
and AC circuits
white
red
blue
white
red
blue
Power section
10
11
+V
[V+]
+V
10
11
10
11
red
white
blue
BR
BW.. / BW..-T
braking resistor
connection*
+
[1]
[2]
[4]
[3]
-ph.