Operation As 12 Pulse Rectifier - WEG UR11 Series User Manual

3.4.5.2 Operation as 12 Pulse Rectifier

24 Vdc ext.
(+) (-)
1 2 3 4 5 6
1 2 3
XC1 XC2
24 Vdc, RL1/RL2/RL3
+/- 10 %, output relays
300 mA,
external
power
UR11
supply
1
R1 S1 T1
XC4
220 V ext.
F1 F2 F3 F4
Figure 3.10 - General connection diagram of a 12 pulse rectifier configuration with three parallel UR11 units
The Figure 3.10 on page 3-11
operating as a 12 pulse rectifier. The
using two parallel UR11 units operating as a 12 pulse rectifier and the
general connection diagram using one UR11 unit operating as a 12 pulse rectifier.
24 Vdc ext.
(+) (-)
7 8 9 1 2
1 2 3
+UD -UD XC1
24 Vdc, RL1/RL2/RL3
+/- 10 %, output relays
300 mA,
external
power
supply
GND
R2 S2 T2 R1 S1 T1
(PE)
220 V ext.
F5 F6 F7 F8 F9
Q1
R
presents the general connection diagram using three parallel UR11 units
Figure 3.11 on page 3-12
Installation and Connection
+UD -UD
24 Vdc ext.
(+) (-)
3 4 5 6 7 8 9
1 2 3
XC2 +UD -UD XC1
24 Vdc,
+/- 10 %,
300 mA,
external
power
UR11
supply
2
GND
R2 S2 T2 R1 S1
XC4
(PE)
F10 F11 F12 F13 F14 F15
Q2
GND (PE)
S T GND (PE)
presents the general connection diagram
Figure 3.12 on page 3-12
1 2 3 4 5 6 7 8 9
XC2 +UD -UD
RL1/RL2/RL3
output relays
UR11
3
GND
T1 R2 S2 T2
XC4
(PE)
220 V ext.
F16 F17 F18
presents the
UR11 | 3-11
3