Toshiba TOSVERT VF-A5 Instruction Manual page 27
High-performance inverter
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Also See for TOSVERT VF-A5:
- Instruction manual (150 pages) ,
- Instruction manual (20 pages) ,
- Option manual (18 pages)
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Fig.
6.2.1
Input/output internal circuits
(1/2)
Sym-
bol
0
®
Internal circuit diagram
R/LlO-
Varistor -
Capacitor-
wo-
t - t -
T/L30- MOV -
Llghtin ....
g~~
....
surge
: I:DSAabsorber
G/E~--...--+-----~
(E)O--
I
=
V-MV•I
~ed
I 200V system
470V
300JV
I 400V system
, OOJV
I
300JV
_J
11:-1' - --,,
TA ....
,~-A
...... A ____
- _-
-1:-((:
~.-.-+--+--,AAPr-A--((Q
!
Current detection
Cir CUit
3.7kW and smaller
Temperature
Built-in braking...:_· - - - - - - - - -
·7f
fuse
reS1stor
• "-
•
(PR1)
O : _____________ :
(PA1)1~
(PB1)~
PA
:-
I
PBo-
: - - - - - - - - .
e
-
_J~
PCo-
:----~
5.5, 7.5kW
PB
a
PA
0
0
l!J
r.:-i
f
PO
e
PC
0
U/T1
V/T2
W/T3
Z!z:
Sym-
bol
@)
®
- 21 -
E6580516
Internal circuit diagram
11-18.5kW
PB
PA
PO
PC
0
a
0
f
a
22kW and larger
l!J
irz:
~~
_J
e
: t-:-··-··1
•
:.i..
~-~e
PC
~cm-----'
.
:
,,,.
l
11'.
~--·
r=.., .;(
RlOO
f
~lectrolytte
capacrtor
RO
011------r~.,__--l
SQ
{g)ICOl>------l
M u . -
PMkiMllll
~enl-
1._ier capodty
amint
durtng
aipaclty
mu.
Input
R100
c
200V
7 .51<.W
and
smaller
SOVA
20A-3mS
160
100,.F
system
30kW
and
smaller
SOVA
20A-7mS
160
220µF
200V
37kW and larger
SOVA
10A-13mS
330
200µF
400V
7.5kW and smaller
SOVA
20A-3mS
320
50µF
system
JOkW
and
smaller
SOVA
20A-7mS
320
110µF
400V system 37-280kW
460: 230 150VA
:;:J11
FU
~
-
R20
0
820
0
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