Danfoss VLT FC Series Service Manual page 52

Internal Drive Operation
TB5
BLK
1A FU4
CBL14
WHT
1A FU5
GRN/YEL
BLK
5 5 WHT
CUSTOMER
TERMINAL BLOCK
230VAC 50/60Hz
TB6
BLK
6A FU6
CBL9
WHT
6A FU7
GRN/YEL
CUSTOMER
TERMINAL BLOCK
230VAC 50/60Hz
TB1
SW1
91
R
L1
92
S
L2
93
T
L3
MANUAL
DISCONNECT
OR
CIRCUIT
BREAKER
94
GND
Illustration 5.7 Intermediate Section in D-sized Drives
50
INRUSH PCA4
R'
HEATER OPTION
REC+
R1
K1G1K2G2K3G3
1 4 2 5 3 6
CBL10
2 1
1 3
RFI PCA6
A1A2
CONT
FU1 R'
FU2
FU3
CONTACTOR
FUSE OPTION SW2
SCR1
R
A1 RFI
PCA6
REC+
Danfoss A/S © 02/2019 All rights reserved.
®
VLT FC Series, D1h–D8h, Da2/Db2/Da4/Db4, E1h–E4h, J8/J9
POWER CARD PCA2
CURRENT
SCALING
CBL1
FC-X02
PCA3
CBL2
PCA1
LCP1
DISPLAY
RS485 ANALOG INPUTS
616869 394250535455
DIGITAL INPUTS
12131819 272932332037
SAFE STOP JUMPER
CUSTOMER RELAYS
BRAKE TEMP
MK500 DC BUS EMC RELAYS
C NONC C NONC MK106 MK902 MK502
1 2 3 5 6 7 1 2 3 1 4 4 6 1 3
JUMPER
CBL5
177G1043
S' T'
CBL8
REC-
MK1802
BAL/HF PCA7
T5 130B7184
T7 130B7185
L1
2 1 2 1 DC INDUCTOR CBANK 1
REC+
F1 S1
+
HF PCA7
-
S'
T'
+
-
REC-
F2 S2
SCR2 SCR3
S T
TB3
89
LS+
88
LS-
L1
DC INDUCTOR
F1 S1
F2 S2
F2
HS FAN
RED
3 FAN+
A B 1 2 BRN
4 CTL
RED
MK901 MK300 YEL
1 SENS
BRN CBL3
BLK
SPLIT BUS AUX TEMP 2 FAN -
YEL
BLK
F1
RED
TOP FAN (IP20)
BRN
DOOR FAN
YEL (IP54)
BLK
RED
3 FAN+
BRN
4 CTL
YEL
1 SENS
BLK
2 FAN -
F3
RED MIXING
CBL4
FAN
YEL
BLK RED
3 FAN+
YEL
1 SENS
SHIELD BLK
2 FAN -
BLK
WHT
RED
BLK
WHT
RED
BLK
WHT
RED
MK103
30 PIN
CBL6
GATEDRIVE PCA5
30 PIN
MK101
BRAKE GATE NTC IGBT U IGBT V
MK201 MK100 MK501 MK601
1 6 10 2 7 5 1 4 2 5 3 6 8 4 5 1 8 4 5 1
CBL11
CBL12
CBL13 CBL13
1 3 1 6 10 1 610 5 1 2 1 610 5 1 2
PCA8 PCA9 NTC1 PCA10 NTC2
C1
UP VP
C4
UN VN
BAL/HF
BRAKE IGBT IGBT1 IGBT2
PCA7
MODULE
TB4
IGBT4
82
R+
REGEN+
81
R-
83
REGEN-
BAL/HF PCA7
T5 130B7184
T7 130B7185
CBANK 1
1 3
+
HF PCA7
-
+
-
BAL/HF
IGBT W
MK701
8 4 5 1
CBL13
1 610 5 1 2
PCA11 NTC3
TB2
+ M -
CT1
C3 96
C2
WP
U
+ M -
CT2
97
V
WN
+ M -
CT3 98
W
99
GND
IGBT3
PCA7
MG94A502