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Internal Frequency Converte...
LOCATED IN RECTIFIER CABINET: 400VA TRANSFORMER, FUSIBLE DISCONNECT AND 24V POWER
SUPPLY
X1
H1
T1
BLK
WHT
GRN/YEL
X2
H2
24V AC/DC
400VA
POWER SUPPLY
TRANSFORMER
CBL20
+
-
BLK
WHT
WHT
BLK
WHT
SPLICE
BLK
CBL20
FOUR-POLE
FUSIBLE
DISCONNECT
KLIXON IS INSTALLED IN CASE THERE IS AN OPTION CABINET
RFI KLIXON
Fu1
Fu2
Fu3
Fu4
6A
6A
6A
6A
106 104
SCR DIS/ENA TERMINAL BLOCKS
LOCATED IN RECTIFIER CABINET
WHT
BLK
A1/C2
LOCATED IN OPTIONS CABINET
BLK
BLK
WHT
DIFF. MODE
DIFF. MODE
FILTER
FILTER
WHT
BLK
MAINS FUSES
14 11 OF1
R
L1
91
S
92
L2
T
93
L3
DS1
GND
94
DISCONNECT
TB1
C1
WHT
MX
BLK
C2
BLK
WHT
CB
CB1
Illustration 3.10 Inverter section
High Power Service Manual for Modular F Frame Drives
DOOR INTERLOCKS
RECTIFIER CABINET
INVERTER CABINET
OPTION CABINET
DOOR INTERLOCK
DOOR INTERLOCK
DOOR INTERLOCK
-
+
-
+
-
+
BLK
WHT
BLK
WHT
WHT
BLK
2
2
1
1
CBL21
JUMPER IS INSTALLED
IN CASE THERE IS
NO OPTION CABINET
CBL1
2
2
1
1
BLK
BLK
2
2
WHT
WHT
1
1
WHT
CBL3
RECTIFIER CABINET DOOR FAN
BLK
L
FAN-
N
FAN+
GND
PE
CBL2
BLK
FAN-
L
RFI
FAN+
N
WHT
WHT
BLK
GND
PE
OPTION CABINET DOOR FAN
CBL23
2
2
RED
CBL4
1
1
BLK
WHT
U
3
3
DC
NOT USED
CBL1
BLK
5
1 8
7 6
3
1011
3
1
8
7
6
WHT
WHT
11 10 9
14-Pin
6-Pin
16-Pin
BLK
Aux 2
Aux 1
RFI/CAN/SCR DIS/ENA
INVERTER
Relay
Relay
WHT
DC-Link
Not used
BLK
-SCR
WHT
CBL7
1
+SCR
RECTIFIER
30
1
20
R' S' T'
12-Pin
44
7 9 11
8 10 12
2 4 6
R
S
T
DIFF. MODE
FILTER
FU1
FU2
FU3
CBL8
M1
C14
C13
CONTACTOR
WHT
BLK
WHT
BLK
BLK
C21
C22
C1 C2
WHT
A1
A2
A1
A2
C21 C22
C13 C14
LOCATED IN OPTIONS CABINET: CB AND CONTACTOR TERMINAL BLOCKS
SHUNT TRIP
®
MG90K202 - VLT
is a registered Danfoss trademark
CURRENT
CBL19
SCALING
CARD
FC-X02
INV1
CBL18
1
FK100
LCP
ANALOG I/O
RS-485
61 68 69
39 42
50
53 54 55
S
+
-
DIGITAL INPUTS
1
12 13
18
19
27
29 32 33 20 37
FK101
HEATSINK/DOOR
FAN TRASNFORMER
CBL9
CBL10
WHT
BLK
RED
1
1
CBL3
INVERTER CABINET DOOR FAN
FAN-
FAN+
GND
CBL3
FAN-
FAN+
GND
INVERTER CABINET DOOR FAN
CBL7
BLK
WHT
BLK
WHT
44
1
4
3
6
1
4
3
6
44
1
8
7
6
11 10 9
6-Pin
6-Pin
16-Pin
WHT
FU5
FU7
DC-Link
DC-Link
Aux 2
Aux 1
Relay
Relay
BLK
RED
WHT
FU6
FU4
BLK
DC+
DC+
INVERTER 2
INVERTER 1
1
DC-
DC-
RED
RED
R'
R'
WHT
WHT
30
S'
S'
T'
T'
BLK
BLK
BRAKE
TERMINALS
R+
R-
W1
V1
MOTOR TERMINALS
U1
CURRENT
CURRENT
SCALING
SCALING
CARD
CARD
INV2
INV3
MDCIC CARD
PCA13
44
1
FK102
44
44
1
FK103
44
MK101
MK102
CAN
CAN
6
5
4
3
2
1
6
5
4
3
2
1
BLK
WHT
RED
LOAD SHARE
(UNIDIRECTIONAL)
LOCATED IN RECTIFIER CABINET
HEATSINK/DOOR
HEATSINK/DOOR
FAN TRASNFORMER
FAN TRASNFORMER
CBL11
WHT
RED
BLK
BLK
RED
1
1
1
1
CBL17
CBL3
CBL3
BLK
WHT
NOT USED
NOT USED
1
1
4
3
6
44
1
8
8
7
6
11 10 9
7
6
11 10 9
WHT
6-Pin
16-Pin
FU9
16-Pin
DC-Link
Aux 2
Aux 1
Aux 2
Aux 1
Relay
Relay
Relay
Relay
BLK
RED
WHT
FU8
BLK
DC+
INVERTER 3
1
DC-
1
RED
R'
WHT
S'
30
30
T'
BLK
BRAKE
BRAKE
TERMINALS
TERMINALS
R+
R+
R-
R-
W2
W3
V2
V3
MOTOR TERMINALS
MOTOR TERMINALS
U3
U2
3
3
LOAD SHARE
TERMINALS
REGEN
TERMINALS
LOCATED IN INVERTER
CABINET
55
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