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1
1
.1
.4
D
2
/D
4
5
2
5
–
6
9
0
V
A
C
CONTROL PANEL
DISPLA
Y
CONTROL
CARD
ANALOG I/O
DIGIT
AL
INPUTS
CURRENT
SCALING CARD
GA
TE DRIVER
POWER CARD
(DISABLE LINE POWER RECTIFIER)
EXTERNAL
BRAKE
TEMP
SWITCH
AUX F
AN
18 PULSE NTC
NO
C
NC
TMP
GND
NO
AUX 1 RELA
Y
C
NC
TEST
CONNECT
OR
FA
N
S
LINE POWER
CURRENT
SENSORS
CC F
AN
GND
HEA
TSINK/DOOR
FAN TRANSFORMER
IN
OUT
COM
HS
FAN ASSEMBL
Y
HEA
TSINK
FAN
CAP
AC
IT
OR
HEA
TSINK FA
N
WHT
BLK
BLK
BLU
ORN
GRN
BLK
BLK
GRN
WHT
DOOR F
AN
GND
FA
N-
FAN+
NEMA
1,
UNITS ONL
Y.
FAN+
FA
N
-
FAN-
FAN+
TO
P F
A
N
CHASSIS AND IP00 UNITS ONL
Y.
TO
P F
A
N
CHASSIS AND IP00 UNITS ONL
Y.
NEMA
12,
IP
21,
IP
54
EXT
BRAKE
RESIST
OR
BRAKE IGBT
BRAKE IGBT
BRAKE IGBT
BRAKE IGBT
EM
GATE
COL
BRAKE GA
TE
RES CARD
EM
GATE
COL
BRAKE GA
TE
RES CARD
BRAKE OPTION
HF SWITCH
IN
OUT
IN
OUT
GA
TE RESIST
OR CARD
GA
TE RESIST
OR CARD
GA
TE DRIVE CARD
PRE TEST
CBANK1 LOWER
DC CAP
BANK
CBANK2 UPPER
DC CAP
BANK
HF CARD
DC INDUCT
OR
BALANCE CIRCUIT
BALANCE CIRCUIT
DISC/FUSE OPTION
RFI OPTION
GND
RFI CARD
SOFTCHARGE BOARD
ECONOP
ACK+ MODULE
ECONOP
ACK+ MODULE
GND
LOAD SHARE OPTION
H
ig
h
Po
w
er
S
er
vi
ce
M
an
ua
l f
or
VL
T
®
FC Ser
ies
Ad
justa
ble F
re
quenc
y Dr
ives
11
Block
Diagrams
for
D-Frames
MG.
90.
L1
.22
-
VLT
®
is
a registe
red Dan
foss tra
dema
rk
11 Block Diagrams
High Power Service Manual for VLT
®
FC Series
Adjustable Frequency Drives
11 Block Diagrams
MG.90.L1.22 - VLT
®
is a registered Danfoss trademark
11-1
11
11-5
Содержание VLT HVAC FC 100
Страница 219: ......
Страница 220: ...Rev 2008 09 01 www danfoss com drives 130R0438 MG90L122 MG90L122 High Power Service Manual MG90L122...