Lincoln Electric SVM135-B Welder User Manual


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G-2
ELECTRICAL DIAGRAMS
POWER WAVE 455/POWER FEED 10
Power Wave 455 Wiring Diagram - Code 10372
13
TO CONTACTOR
L3A
53
TO
CT
P90
10
3
4
6
406
239
G3051
19C
220
NEG
NEG
NEG
RIGHT)
RIGHT)
RIGHT SIDE
INPUT BOARD
1
601
TO CURRENT
TRANSFORMER
+
C5
17
H5
CB3
2
1
405
604
274
6
1
2
3
4
5
6
J31
52
50
TP3
TO
J81
CB2
33
32
3
4
3
4
5
7
15
J25
TP2
.05/600V
+
213
212
C3
216
(440-460)
TO
S4
(380-415)
CB2
POS
H3
POS
2
(220-230)
H2
TO
(200-208)
H1
C2
211
J20
B
POWER BOARD
A
C
L2
ELECTRODE
WORK
E
TO CB1
S1
POWER BOARD
S1
51BK
51
1
2
3
CB1
4
5
D
J27
TO
J20
67A
54A
54A
51A
67B
16
J21
H1D
TO TP3
612B
TO J61
TO CB3
TO RECONNECT PANEL
TO CONTACTOR
P90
CURRENT
TRANSDUCER
53
RIGHT SIDE OF MACHINE
F1
F1
J25
J50,J81
J21,J60
3
1
46
4
10W
2.7
3
273
S1
J27
X1
J28
2
3
TO J21
1
POS
4
SW1
POWER
S4
S2
CB2
SENSE
BREAKER
CB1
10A CIRCUIT
BREAKER
VOLTAGE
110V RECEPTACLE
P6
10A CIRCUIT
USER
RECEPTACLE
S3
RS232
CONNECTOR
J81
S4
TO
TO
WORK
ELECTRODE
L2
TO
BOARD
POWER
J26
J24
6
5
5
4
+
1B
2B
1
2
3
4
21A
TO
1
2
J20
3
4
5
253
6
7
254
251
TO
J25
9
20
31
TO CURRENT
TRANSFORMER
LEFT)
TO SWITCH
BD #1
11
(TOP
PRIMARY
12
20C
12
(BOTTOM
SECONDARY
2
1
3
LEFT)
(BOTTOM
SECONDARY
LEFT)
TO SWITCH BD #2
PRIMARY
(TOP
LEFT)
TO CURRENT
TRANSFORMER
50
10
9
8
7
6
5
4
3
1
2
TO
OUTPUT RECT
226
7
8
9
10
11
273
1
2
274
228
AUX. #1
TO
N.D.
TP5
J32
BD.
POWER
RECT.
220-230V
N.D.
380-415V
CONNECTION SHOWN IS FOR 440-460V OPERATION.
440-460V
N.C. PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE.
FAN
150 5W
R
TO CURRENT
TRANSFORMER
20C
17
RECONNECT PANEL
COMPONENT VALUES:
TO SWITCH
BD #2
TO SWITCH BD #1
NEG
H2
TO AUX #1
PRIMARY
CAPACITORS=MFD/VOLTS
(BOTTOM
RIGHT)
RESISTORS=OHMS/WATTS
TO INPUT RECT
T0
RECT
1
THERM
224A
SECONDARY
N.C.
H1A
TO SW1
TO CB4
TO P80
612A
612
H1
TO AUX #1
H5
H5
(440-460)
AUXILIARY TRANSFORMER #1
H4
RECONNECT PANEL
H4
X1
W
(380-415)
(200-208)
H2
H2
(51V)
X2
H3
H1
(220-230)
W
J61
TO CB3
21A
6
7
206
8
67A
TO
S2
H3
J50
H4
H5
1
2
3
4
5
6
234
T3
L3
W
TO
CR1
J23
8
7
10
CONNECTOR CAVITY NUMBERING SEQUENCE
6
239
235
1
54
NEG
9
TO
254
253
LED
TO
STATUS
2
9
8
7
6
5
1
404
12
506
13
403
14
1W
1B
3
4
10
11
11
1
3
H4A
4
H5A
3
#2
ELECTRICAL SYMBOLS PER E1537
LEAD COLOR CODING
(115V)
TRANSFORMER
AUXILIARY
433
32
TO J23
503
506
H1A
1
2
8
9
10
H3A
8
7
H2A
6
H4
W
R
1
P81
LED
RECT.
THERMAL
THERM.
TO FAN THERM
225
223
222
221
J22
J27
10W
2.7
D4
LEFT SIDE
X5
X4
CR1
X3
J60
TO
H4A
FAN
H3A
CB4
TO
5
14
1
(VIEWED FROM COMPONENT SIDE OF BOARD)
4
X3
F4
800V
F4
.022
F3
F3
.022
800V
F2
.022
F2
800V
POS
X2
MAIN CHOKE
L1
S3
TO CURRENT
TRANSFORMER
TO INPUT RECT
POS
19D
19C
TO SWITCH BD #2
TO SWITCH BD #1
RECONNECT SWITCH
10W
.022
800V
D3
2.7
10W
TO
2
3
NEG
RECTIFIER
NEG
SW1
INPUT
AUX #1
SWITCH
RECONNECT
TO
TO J61
601
X4
TO AUX #1
FAN THERM
20D
TO SWITCH BD #2
FAN THERM
T3
V
J20,J26
1
TO J60
9
7
L3A
TO SW1
14
1
8
5
AC
50WT
AC
POWER BD RECTIFIER
211
213
214
2W
2B
216
503
202
ALIGNS WITH BLACK LEAD OF LED SOCKET.
CONNECTION SHOWN IS FOR 380-460V OPERATION.
N.A. PIN NEAREST THE FLAT EDGE OF LED LENS (CATHODE)
N.B. PLACE SWITCH IN APPROPRIATE POSITION FOR INPUT VOLTAGE.
NOTES:
52A
INTERFACE
ELECTRODE
FRONT OF MACHINE
J31
223
4
TO
1
6
J40
J50
235
7
J60
8
232
233
234
231
225
3
226
5
214
TO J21
218
2
X3
3
J60
238
4
5
604
6
232
J23
20D
TO
H5A
H2A
N
H1
(24V)
(115V)
212
2
1
2
1
15
14
13
12
11
10
9
SWITCH BOARD #2
TO MAIN TRANS
13
TO RECONNECT
+
6
C4
406
5
405
J40
4
CURRENT
404
TRANSFORMER
403
SWITCH BOARD #1
233
16
15
14
12
18
16
6
2
1
12
238
AC2
T1
AC3
J61
CR1
612
T2
L1A
CB4
L2
H1D
U
'A'
PRIMARY
X3
TO AUX #1
X5
J22,J61
CR1
J24,J31
6
1
12
19D
TO RECONNECT SWITCH
(BOTTOM
16
(TOP
15
RIGHT)
(TOP
TO SWITCH
BD #1
13
TO MAIN TRANS
B=BLACK
G=GREEN
N=BROWN
R=RED
U=BLUE
W=WHITE
N.B.
THIS AREA VIEWED FROM REAR OF MACHINE
A
(TOP)
2
L1A
31
1W
THERMAL LED (Y)
2W
STATUS LED (R/G)
TO J24
LINE
LOAD
TO J22
N.A.
TO J20
206
N.A.
16
8
G
U
NATIONAL ELECTRICAL CODE.
TO A SYSTEM GROUND PER
L1
TO SW1
TO SUPPLY LINES
AC1
POS
POS
REAR OF MACHINE
TO AUX #1
BREAKER
10A CIRCUIT
CB3
612A
TO J23
612B
AUX #2
MAIN TRANSFORMER
15
TO CURRENT
TRANSFORMER
3-19-99D
SECONDARY
18
11
-
P6
H3
RECEPTACLE
POWER BD. RECTIFIER
TO
1
4
2
3
CONTROL BOARD
TO
TP3
202
TO J20
WORK
C1
.05/600V
TP1
53A
S1
WIRE
FEEDER
TO
S1
6
2
228
J23
J32
220
5
7
6
5
11
POS
12
POS
NEG
1
2
3
4
3
4
8
218
221
67B
222
52
TO
54
J31
J22
52A
51
51A
53A
231
601A
X4A
4
290
RECT
THERMOSTAT
FAN
THERM
TO
J27,J28
J32,J40
7
6
5
T2
T1
224
251
8
10
11
12
13
14
16
4
5
CB1
TO
BREAKER
6A CIRCUIT
CB4
TO
C3
LEFT SIDE OF MACHINE
2.7
J22
TO SW1
N.D. MAY NOT APPEAR ON ALL MACHINES.
200-208V
290
D2
RECT.
224
D1
THERM.
224A
TO
C3
N.D.
G-2
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NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.
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