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AC 3P / N / PE 380V & 50Hz
L1
A1
L2
B1
L3
C1
N
QFa
PE
SA3
FU21~23
061
051
2
1
PV1
052
V
3
062
053
5
6
ABB
VVVF1
ABB-ACS355
Note: ①Feeder motor; ②Fan motor; ③Motor for bridge-breaking feeding bin; The frequency converter in the diagram uses Danfoss VLT2800 series. If ABB ACS355 series products are
used, the connection should follow that shown in the lower left box of dotted lines.
003
TA1
U1; V1; W1
V.F.D
U2; V2; W2
U1
V1
W1
Fig. 4-13(a) Schematic diagram of electric control for SJPS 215 Single-Screw Extruder (1)
QF1
PA1
001
A
Danfoss
L1; L2; L3
VVVF1
V.F.D
VLT-2800
U; V; W
U1
V1
W1
M
M1 3～
①
37
QF2
KM2
KM1
U2
V2 W2
U1'
V1' W1'
M
M
3～
M2
3～
M1'
②
③
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