Tweco 51 with SL100SV CutMaster - Manual (Page 166)

APPENDIX A-34 Manual 0-4640
A
APPENDIX 29: 400/460V SYSTEM SCHEMATIC
Power Supply & SL100 Torch (without Solenoid)
1
1
2
2
3
3
4
4
5
5
A
B
C
D
E
F
+18V
+18V
+12V
+18V
(22)
400/460V
3 PHASE
INPUT
GND SIGNAL
P1
AC
(23)
W 1
OV E RTEMP
OV TEMP
(3)
(44)
+ 12VDC
CSR
230V
THRU S CREW TERMINAL
DC OK
(26)
SE
C
GA S ON
GAS
P OT HIGH
TO BIAS
S UPPLY
(6)
+ 12VDC
A C OK
DC
MAIN BOARD
ASSY 19X2033 (400V)
ASSY 19X2060 (460V)
ON/OFF SW
CHASSIS
GND
(25)
(24)
CURRENT
CONTROL/
LED PCB
19X1604
28VAC B
28VAC B
S ET
D8
CHA S SIS GND
TEMP
P RE S S GOOD
W 1
(1)
P OT WIPER
(21)
RUN
(4)
PR
I
RUN/SET
(2)
28VAC A
CURRE NT ADJUST:
20 - 40 AMPS
INV ON
(5)
(20)
(13)
(14)
(19)
28VAC A
S W1
S W2
IGBT
HEATSINK
TEMP
TS2
INDUCTOR
TEMP
NTC
GND SIGNAL
RTN
P IP
TORCH SW
P OT LOW
GA TE DRIVE B RTN
GA TE DRIVE B
GA TE DRIVE A RTN
GA TE DRIVE A
- OUT
CURRE NT SENSE
CURRE NT SENSE RTN
TIP
+ 12VDC
TORCH SWITCH
28VAC A
(78)
(79)
(80)
(81)
LOGIC
J1
P23
P2 J2
J23
TS1
J14
P3 J3
FAN1
M1
J26 P26
P8 J8
(11)
(12)
(10)
(9)
(7)
B A
(8)
INP UT DIODE
A S S Y 19X2073
J21 P21
J20 P20
MAIN TRANSFORMER
E14
J5
TEST
CONN
J4 P4
W1
SOL1
T5
+ 12V
(35)
P OT LOW
OV E RTEMP
P OT WIPER
(41)
P OT HIGH
(40)
(39)
DC
(42)
(38)
(37)
(36)
GAS
AC
P14 J22 P22
J9 P9
P IP
P IP RTN
DC COMMON
A S S Y 19X2000
A TC CONNECTION
CONFIGURATION
400V ’CE’ VERSION
INCLUDES IN-LINE
EMC FILTER
IS ENSE
CURRE NT SENSE RTN
CURRE NT SENSE
(RED)
+ 12V
GA TE DRIVE B RTN
GA TE DRIVE B
GA TE DRIVE A RTN
GA TE DRIVE A
CSR
IS ENSE
(FILTERING)
R94 (460V)
R93 (400V)
F1 (1/4A 500V)
T1
K3
K4
K4
K4
K3
28VAC B 28VAC A
...OR...
(E34)
(E17)
PS1
MAIN
CONTACTOR
PRESSURE
SWITCH
GAS
SOLENOID
CLOS ED WHEN
P RE S SURE OK
CSR
TORCH SWITCH -
TORCH SWITCH +
Vo
400V
3 PHASE
INPUT
8
7
6
9
10
1
5
4
3
2
8
6
7
9
10
1
4
5
2
3
1
2 1
4
2
3
1
2
3
1
2 1
2
1
4
2
3
1
4
2
3
8
6
7
1
4
5
2
3
8
6
7
1
4
5
2
3
8
6
7
1
4
5
2
3
8
6
7
1
4
5
2
3
1
4
2
3
4
3
1
4
2
3
1
4
2
3
1
2 1
2
1
2 1
2
4
3
2
1
W 1
W 1
400/460V
1 PHASE
INPUT
2
1
4
5
3
6
7
12
9
15
10
14
16
13
19
20
17
18
11
8
1
2
4
5
3
6
7
12
9
15
10
14
16
13
19
20
17
18
11
8
1
2
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
21
22
23
8
6
7
1
4
5
2
3
8
6
7
1
4
5
2
3
E3 E2 E1
E5
E13
E18
E6
E8
E14
E16
E11
E12
E13
E15
E35
E4
E9
E8
E21
E20
E26
E25
E23
E24
E19
E18
E5
E10
E6
E7
E17
E34
E16 E28
24
25
26
27
28
29
30
31
32
33
34
35
36
8
4
3
2
1
8
A TC RECEIVER
A TC MA LE CONNECTOR 28VAC A
28VAC B
GND
K5
K2
P RE S S GOOD
K2
K5
FAN
INRUSH
CONTA CTOR ON
S OLE NOID ON
F2, 0.9A,
(RE S ETABLE)
E22
MODE SW
RA R OFF
(46)
L1
L2
L3
TORCH SW RTN
TORCH SW 3
4
CSR
GND SIGNAL
GND SIGNAL
GND SIGNAL
GND SIGNAL
GND SIGNAL
CURRENT
S E NSE
S E E TABLE 1
(P ILOT PCB) (F6)
(CSR)
(NEG)
(TS1)
(TS2)
t
Art # A-03692