GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 392)

GEI-100332Ga
——— BLOCK DIAGRAM ———
9
34
K3 G3
K6 G6
M T
MP
T1..T6
MP IT1 IT2 IT3 IT4 IT5 IT6
XT
A-1
XT
A-2
XT
A-4
XT
A-3
SN-31
TA R1
R2÷R4
XR
TA
TA-U
TA-W
+18VI
XR1 XR2 XR3
X3-1 X3-2
X3-10
X3-12
X3-11
+24V
XFCD-1 XFCD-2 XFCD-3 XFCD-4
+15V -15V U 0V
C1
D1
F-LC
SMPS
G1 K1
G2 K2
*
XR-13 XR14
U
V
W
PE
X3-2 X3-1
U1
V1
SYNC. THERM.
XR-18
XR-19
D
C
FIR3...2B ESE
2340
S
N
- F
C
ESE-2265
SW2-31 ESE
2239
M
DT
+
ESE
2246
XP2-1 XP2-2 XP1-1 XP1-2
K1 G1 K2 G2
M
F1
F3
F1
1
F21 F31
V1 V2
V3
V2
U2
K1
35 36 75 76 X5-3 X5-2 X5-1 XUV
-1
XUV
-4
K1
81 82
M T e3
T e2
T e1
X4-1 X4-2
XUV1 XUV4
XA-
1
3
5
XA-
2
4
6
+5V 0V +15V -15V 0V +24V 0V24 +24VI 0VI
XA-9
10
XA-1
1
12
XA-13
14
XA-16 XA-15
XSW
-5
6
XSW
-3
4
CN3
ESE
2264
FL-31
ESE
2253
78
79
XTM
1
XTM
2
X4-1 X4-2
PTC Motor
1V1 1U1
CN3
ESE
2264
1U3 1V3
230V
ac
115/230V
ac
U3
V3
DT
_
SA SB
*
INTERNAL
FUSES
ONL
Y
FOR
6KDV3...Q2B
460V
ac
max.
K1 G1
K4 G4
F1
F2
F3
K2 G2
K5 G5
Figure 9.2.6: Circuit block diagram: 6KDV3560Q2B ... to 6KDV3850Q2B - 6KDV3770Q2A ... to 6KDV310HQ2A