Parts
list
17
Parts list
Mark
Name
Code
Q’ty
MCB
Power switch
NDM1-63C50/3
1
PL1
LED (Power)
DB-400G
1
PL2
LED (Temperature& Cooling water warning)
DB-400Y
1
PL3
LED (Input current warning)
DB-400Y
1
A
Digital meter
XL5135V-3TR
1
VR1
Potentiometer (Arc force current adjustor)
RK11K114F25C0B103
1
VR2
Potentiometer(Initial current)
RK11K114F25C0B103
1
VR3
Potentiometer(Welding current)
RK11K114F25C0B103
1
VR4
Potentiometer(Crater current)
RK11K114F25C0B103
1
VR5
Potentiometer(Pulse current)
RK11K114F25C0B103
1
VR6
Potentiometer (Pulse frequency adjustor)
RK11K114F25C0C104
1
VR7
Potentiometer(Pulse width adjustor)
RK11K114F25C0C104
1
VR8
Potentiometer(Up-slope timer)
RK11K114F25C0B104
1
VR9
Potentiometer Potentiometer
RK11K114F25C0B204
1
VR10
Potentiometer(Gas post-flow timer)
RK11K114F25C0B104
1
VR11
Potentiometer(Spot-time adjustor)
RK11K114F25C0C104
1
C1,2
Electrolytic Capacitor
MKP-LS20UF800V
2
C4
Capacitor
MKP-C20UF350VDC
1
Th
switch
OHD3-7
0B
02
1
R9
Resistor
SFW20A151
1
R5,6
Resistor
RX274H40W5R0JW
2
Q1,2
IGBT
SKM75GB12T4
2
D1
Diode
MDS60-16W
1
D2
、
D3
Diode
FRS300BA50(W)
2
CO1
Torch switch socket
MT25B2P
1
FAN
Cooling fan
6C-230B
2
CT
CT
L03S400D15WM
1
MTr
Transformer
TSMT0138-
□□
1
DCL
DC choke
TSMLU009
1
CC
Coupling coil
TSMTU014
1
Tr1
Control Transformer
TSMU0188-
□□
1
Tr2
Control Transformer
TSMU0581-
□□
1
FU1
、
FU2
Fuse
660GH63ULTC
2
Fu4
、
Fu5
、
Fu6
Fuse
61NR030H
3
SW1
Switch (Crater)
KCD3-13-CF1G-BB
1
SW2
Switch(Welging select)
SLE6A2
1
SW6
Switch (welding process)
DS850S00B
1
SW3
Switch (Pulse)
KCD3-13-CF1G-BB
1
SW4
A-V display switch
SLE6A2
1