Lincoln Electric SVM199-A Welder User Manual


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ELECTRICAL DIAGRAMS
G-3
INVERTEC® V450-PRO
SCHEMATIC - COMPLETE MACHINE - (G4875 SHEET 1)
G4875
INVE
RTE
C V450-P
RO
MAC
HI
N
E SC
HEM
ATIC
NONE
G4421
DO NO
T
SC
AL
E
T
HIS DR
A
WING
EQ
UIP
M
ENT
TYPE:
SUBJECT:
SCA
L
E:
UF
CRM36847
1
PAGE ___ OF
___
3
E
NGI
N
EE
RI
NG
CO
NT
RO
LLE
D
MA
NU
FA
CT
URE
R:
No
THIS DOCUMENT CONTAINS PROPRIETAR
Y
INFORMATION OWNED B
Y
LINCOLN GLOBA
L, INC.
AND MA
Y
NOT BE DUPLICATED, COMMUNICATED
TO O
THER PARTIES OR US
ED FOR
AN
Y
PURPOS
E WITHOU
T
THE EXPRES
S WRIT
TEN PERMISSION
OF LINCOLN GLOBAL, INC.
PR
OP
R
IETA
R
Y &
CON
FI
DE
NTIAL:
t
MAT
ERI
A
L TO
L
ER
ANC
E ("
"
) TO A
GR
EE
WITH
PU
B
LI
SH
ED
ST
ANDARD
S.
ON A
LL
AN
GL
E
S I
S ± .5 OF
A D
E
GR
EE
ON
3
PLACE
D
E
CIM
ALS
IS
± .
00
2 i
n.
(
±
0.
0
5
mm)
ON 2
PL
AC
E D
ECIM
AL
S I
S ± .02 in. (
±
0.5 mm)
UNLESS OTHERWISE SPECIFIED TOLERANCE:
M
ANUF
ACTURING TO
L
ER
ANC
E
P
ER
E
2056
C
B2 AN
D F
U
SE, REVISED AMPS
R
EVISED
NOTE
N.B.
CHAN
GE
D
ET
AIL:
REFER
ENCE:
MA
T
ERI
AL
DIS
PO
SI
T
ION:
AP
PRO
VA
L
DA
T
E:
PROJ
EC
T
NUMBER:
DOCUMEN
T
NUMBER:
DOCUMEN
T
REV
ISI
ON:
IF PR
IN
T
ED
@ A
1
SIZ
E
UNI
T
S:
IN
CH
7-
13
-2
00
7
Dsn
ell
J.O'C
onn
or
.
DRAWN BY:
ENGINEER:
CL
EV
EL
AND
APPROVED:
CONTROL:
C
G4875
TP4
MAIN
T
RANSFORMER
H6
X6
X5
202
-
H3
(550-5
7
5)
H1
5
H2
H4
(220-2
3
0)
H1
232
CR1
X4
L1
U
L
3A
OFF
H1D
A
S1
ON
V
POW
ER
(380-4
1
5)
612
J51-4
J51-1
J61-10
J61-8
J61-2
J60-4
J60-3
J60-8
FAN
J9 -1
J9 -3
0V
2
4V
H5
(440-4
6
0)
(200-2
0
8)
X4
INPU
T
REC
T
IFIER
3R
+
3W
SOLID S
TAT
E
RE
LA
Y
T2
T1
T3
+13V
SINGLE PHAS
E DETECT
MAIN CONTACTOR CON
TRO
L
INP
UT BOA
RD
J61-6
X3
J61-4
J60-1
34
115V
RE
CEPTACLE
31
601
CR1
T3
T2
T1
L3
PO
S
L2
W
AC1
NEG
AC2
NEG
AC3
604
238
231
H6A
X9
444
X3A
SWI
TCH B
OA
RD
#
2
32
- ELECTRODE
VOLTAGE SENSE
+ELECTRODE
VOLTAGE SENSE
206
4
2VAC
11
5V
X3
H5
H6
44
0-4
6
0V
55
0-5
7
5V
AU
X
. REC
ON
NE
CT
AU
X
ILIARY
TRANSF
ORME
R
T
3
H6A
(550-5
7
5)
H6
H1
H1A
1
3.5 A
CB3
X3
PO
WER
BOA
RD
31
CB2
34
J50-3
503
504
J50-4
505
J50-5
J50-6
506
11
5V
23
0V
0V
IGBT DRIVE (
+)
V/F
(+)
V/F
(-)
IGBT DRIVE (
-)
HARMONIC
FIL
T
ER
L
1A
61
2B
+
C6
3500
uF
50
0V
16
18
612
AU
X
ILIARY
TRANSF
ORME
R T2
H3
22
0-2
3
0V
FAN CONTROL (-)
IGBT DRIVE (-)
-15V
RS232 +5V
RS232 COM
+13V
403
J6-10
J10B-1
J6-5
J6-14
J5-2
J5-3
J7-15
J7-16
J6-9
J6-12
J6-1
J6-2
J4-8
J4-11
J11-4
J4-5
J4-6
J11-3
}
+5V ARCLINK +5V
ARCLINK COM
THERMOS
TA
T
+5V
232
231
604
238
MAIN CONTACTOR CON
TRO
L
PRECHARGE
CONTROL
505
514
504
FAN CONTROL (+15 VDC)
(NORMALLY CLOSED)
THERMOS
TA
T
J10B-2
518
IGBT DRIVE (+)
503
J6-6
J6-16
404
J6-8
405
J10A-1
414
418
J10A-2
CT CURRENT (-)
CT CURRENT (+)
V/F
(+)
V/F
(-)
V/F
(+)
V/F
(-)
CT CURRENT (-)
CT CURRENT (+)
SINGLE PHAS
E DETECT (LO
W=1 PHASE)
J4-7
POWER DOWN
J4-3
SPI COM
J4-2
+5V SPI
J8-1
CURRENT FEED
BACK
J8-2
J8-3
CONTRO
L BOARD COMMON
J8-6
+15V
-15V
J
4
3
-1
0
J
4
3-5
J
4
3
-
9
J
4
3
-4
J
4
2
-1
J
4
2
-3
J
4
2
-5
J4
2
-
2
J
43
-1
1
J
4
3
-3
P
O
W
E
R
D
O
W
N
IN
T
E
R
U
P
T
J
4
3
-
1
2
J
43
-6
H1D
601
J40-3
403
404
J40-4
405
J40-5
J40-6
406
IGBT DRIVE (
+)
V/F
(+)
V/F
(-)
IGBT DRIVE (
-)
+
C6
3500
uF
50
0V
13
11
41
4
RED(-)
41
8
WHI
T
E(
+)
221
223
266
267
226
228
227
J4-1
+ 15V SPI
212
213 211
216
220
224
CONTRO
LBO
ARD
1
5A
224
Schematic
: G37
89
Schematic
:L1
1385
L
oc
at
e
d i
n
r
ec
onn
ect
cavity in
rea
r
of mac
hi
ne
L
oc
at
e
d
o
n
rea
r
of co
nt
r
ol
b
ox
(l
eft)
Additional input/ outputsare
illustratedonschematicpage2.
(left, rea
r, on bas
e)
Schema
ti
cnumbersaregiven
f
or reference on
ly.
SWI
TCH B
OA
RD
#
1
L
oc
at
e
d i
n
Rea
r
of
Po
we
rS
ou
rc
e
L
oc
at
e
d
be
hi
n
d c
o
nt
r
ol
board
(l
eft sid
e)
L
oc
at
e
d i
n
rea
r
of mac
hi
ne
beh
ni
d
r
ec
onn
ect p
an
el.
L
oc
at
e
d
o
n t
op
ri
g
ht
of cas
e fr
o
nt
L
oc
at
e
d
be
hi
nd
r
ec
onn
ect p
an
el
L
oc
at
e
d
be
hi
nd
r
ec
onn
ect p
an
el
L
oc
at
e
d
o
n
rear
ho
riz
o
nt
al
b
affl
e
loc
at
e
d
o
n l
ower
ce
nt
e
r c
as
e fr
o
nt
L
oc
at
e
d
o
n c
as
e fr
o
nt
loc
at
e
d
on
r
ec
onn
ect p
an
el
8 He
rtz pe
r Vo
lt
325 Volts = 2600
H
ertz
+1
5
-15
fr
eque
ncy =
2
0 k
Hz
0
+1
5
-15
fr
eque
ncy =
2
0 k
Hz
0
+15
-
15
freq
ue
ncy
= 20 kHz
0
}
}
8
He
rtz
pe
r V
olt
32
5 V
olts =
260
0
He
rtz
}
8
He
rtz
pe
r V
olt
32
5 V
olts =
260
0
He
rtz
}
}
J4-12
J4-10
CONTRO
L BOARD COMMON
+15V
225
222
220
R
S
2
3
2
C
O
N
T
R
O
L
C
O
M
+
5
V
+
1
5V
C
O
M
C
O
M
+
5
V
C
O
M
+
5
V
-
15
V
C
O
M
+
5
V
+
1
5
V
S
P
I
C
A
N
LEDS - 10 T
OTA
L
DIP S
w
it
ch -1, Bank
of 8
(See
pag
e 3 for d
etail)
NEG
POS
NEG
POS
6
5VDC
NEG
C3
POS
24000
uF/10
0V
6
5VDC
L
oc
at
e
d
o
n c
e
nt
e
r
b
affl
e
ri
g
ht
of lift b
al
e
PO
W
ER BD.
RE
CT.
LE
A
D
C
OL
O
R
COD
E:
B-
BL
ACK
G-
GREEN
O-
ORANGE
R-
RED
U-
BL
UE
W-
W
HIT
E
Y-
Y
ELL
OW
C
OM
PONE
NT
V
AL
U
E
U
NIT
S:
CAPA
CIT
O
R: MF
D/
V
OLT
S
RE
SI
ST
O
R:
O
HM
S/
W
ATT
S
CONNE
CT
O
R
PI
N
N
UM
BER
S:
VIEW
OF
CONNEC
TO
R ON PC BOARD
1
2
6
7
12
LA
TCH
EX.
12
PIN CONNEC
TO
R
LABELS:
C
OMM
ON
FR
AM
E
GROUND
EA
RT
H
GROUND
J41-1
J41-2
3J41
J41-4
J52-4
3
3A
J52-2
352
350
291
224A
224A
OUT
PUT R
ECTIFIE
R
THERM
CHOK
E
THE
RM
J40-1
J40-2
51
4
RED(-)
51
8
WHI
T
E(
+)
J50-1
J50-2
CT
CT
T1
RECON
NECT
SWI
TCH
2
0D
380-575V
208-230V
POS
NEG
2
0C
20
19
1
9C
H2
20
0-2
0
8V
202
R1
ELECTRODE
.05
uF
32
0V
8
0J
TRANSDUCER
CURRENT
20
2A
TP
3
20
6A
+
1
5
V
I
O
U
T
MAI
N
C
HOKE
L1
+
WORK
-1
5
V
G
N
D
15
0V
P91
OUTPU
T DIODES
D1-D4
212
+
J
9
1
-4
213
216
J
9
1
-
3
211
J
9
1
-2
J
9
1
-1
50
206
TP
2
C2
60
0V
16
0J
32
0V
TP
1
16
0J
.05
uF
C1
60
0V
-
10W
.022u
800V
.022u
800V
.022u
800V
.022u
800V
2.7
2.7
2.7
2.7
10W
10W
10W
S
F
S
14
12
F
B
A
15
17
S
F
C
S
F
D
(L
oc
at
e
d
b
ott
om
left sid
e)
(L
oc
at
e
d
b
ott
om
ri
g
ht si
de)
IGBT DRIVE (-)
406
J6-7
IGBT DRIVE (+)
506
J6-15
INPU
T
LINE
FIL
T
ER
N.
A.
N.
B.
N.
B.
.00
47
uF
C8
440
C9
SWITCH
LEA
D
FILTE
R
L3
L3B
L1B
G
N.
B.
N.
A.
N.
B.
N.
B.
351
31
J51-1
N.
A.
220V
RE
CEPTACLE
NOTES:
N.A
.
CE MACHINE ONLY.
N
.B.
NON-C
E
MACHIN
E
ONL
Y. (
EAR
LI
ER
M
ODEL
S
USED
1
0
A
CIRCU
IT B
REAKERS
).
N.C
. O
NC
E
MODEL
S
LEAD
S T
1, T2
AND
T3
AR
E
REPLACED
BY
LEADS
A,
B
AND C
. L
EAD
S
A,
B
AND C
A
R
E
CONNECTED
TO T
H
E I
NPUT
R
EC
TIFIE
R
TE
R
MI
NAL
S
RATHER
T
HAN CR
1.
570A Ma
x
Outpu
t
Fo
ld Back
= 100A
R
emove Load
to reset
(L
oc
at
e
d
ab
ov
e Mai
n tr
a
nsf
o
rme
r)
(L
oc
at
e
d
ri
g
ht
of W
o
rk stu
d)
12
5:1
(L
oc
at
e
d B
e
hi
nd
Wo
rk St
ud)
(
L
oc
at
e
d
Fro
nt
Ce
nt
e
r
of Mac
hi
ne)
(L
oc
at
e
d
o
n l
eft sid
e
of Mac
hi
ne)
Und
er
v
oltag
e = 20
0V
Ov
er
v
oltag
e = 46
7V
CB2
5A
J52-1
J51-6
N.
B.
N.
A.
(L
oc
at
e
d
ri
g
ht
of
Co
nt
act
or)
(Ma
x
Output = 325A)
L
oc
at
e
d
o
n
rear
ho
riz
o
nt
al
pan
el
J54
J54
loc
at
e
d
o
n c
as
e fr
o
nt
+13V
J60-5
J60-2
LEDS - 2 TO
TA
L
(See
pag
e 3 for d
etail)
35
2A
Schematic
: L11
385
L
oc
at
e
d
o
n
ri
g
ht si
d
e
of mac
hi
ne
Schematic
: M19
528
(
L
OW
=
1 P
H
ASE
)
PRECHARGE
RELA
Y
+13V
Schematic
: G36
31
L
oc
at
e
d
o
n l
eft sid
e
of co
nt
r
ol
b
ox
+
NTC
N.C.
N.C.
2
4VAC
2
8VAC
3
2A
X8
X7
FU
S
E 10
A
H1B
1
0 A
CB1
loc
at
e
d
o
n l
ower
ce
nt
e
r c
as
e fr
o
nt
51
4
1A
41
4
1B
T
O
14
-PI
N
AMP
HENOL
J59-3
J59-4
J59-2
J59-1
42
24
51
4
1A
T
O
14
-PI
N
AMP
HENOL
4
1B
X8
3
1A
3
1A
3
2A
3
1A
42
24
352A
20
6D
20
2C
T
O
14
-PI
N
AMP
HENOL
Se
e P
ag
e
2
T
O
14
-PI
N
AMP
HENOL
Se
e P
ag
e
2
20
6D
20
2C
C4
C5
C6
C7
LE
GEND
D
ASHE
D
= "
" OPTI
ON
P
HA
NT
OM
= "
" P
C
BOARDS
CR2
R2
R3
R4
R5
0V
Not used
41
(right, r
ear, on
base)
N.
A.
Sw
it
ch Board
2
Sw
it
ch Board
1
L
oc
at
e
d
nea
r A
uxili
a
ry
Tra
nsf
o
rme
r
Located
on the rig
ht side of
Harmonic Filter
Located o
n the righ
t side of
Harmonic Filter
24Vac
L
oc
at
e
d
on
r
ec
onn
ect a
rea
opp
osit
e
of co
nt
act
or
Single phase is
limited
t
o 325amps
N
ot re
co
mm
ende
d for
si
ng
le
ph
as
e o
per
ati
on.
Located
on the left
side of
Harmonic Filter
Conductive
Heatsink
Heatsink isolated from
S
witch
Boards
}
Fan comes on when
output
is enab
le
{
Se
e P
ag
e
2
(B
ol
t
ed
C
onne
c
ti
on
)
(C
onne
ct
ed
wi
th
ep
oxy)
Top Rear
(L
oc
at
e
d Mid
dl
e
Fro
nt si
de)
Toroid f
rom
main har
ness
Toroid f
rom
main har
ness
268
222
225
J
4
2
-4
Toroid f
rom
main har
ness
4V=5
00AMPS
G-3
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
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