3
3.
N.B
1)
a s
2)
3)
tha
3.
①
②
Instal
1 Power
Item
F
Switch bo
B.
Turn off the
specified fus
Power supp
If an engine
at ofthe weld
2 Ground
. Protection
electric sh
welder co
Dailycheckin
disconnec
turned off
lation a
supply a
m
Supply volta
phases
Facility capa
ox
Ea
brea
Input cable
Output cable
e switch of th
se.
ply cable sho
e generator i
der or with c
ding
against ele
hocks and m
ontroller.
ng of groun
cted orbroke
f beforereco
and Pow
and conn
Type
age
city
Fuse
arth leakage
aker or no-fus
breaker
e
e
he switch bo
ould be 14 m
is used, it sh
compensatin
ectric shock
malfunctioni
nding condu
en. If it is dis
nnecting.
wer sup
necting c
V
kVA
A
se
A
mm2
mm2
oxwhile conn
mm
2
or more
hould be pro
ng winding fo
k caused by
ing of equip
uctor perform
sconnected,
2
pply faci
cable
YC-4
A
Thr
30
6
50
necting cable
e in sectiona
ovided witha
or thyristoreq
y degraded
pment cause
mdaily chec
or broken,
ility
00TX4HGH
AC 380
ree-phase
0 or more
40
50
or more
0 or more
e. Provide a
alarea if its le
an inverter o
quipment.
insulationof
ed by high f
ck ofground
reconnect it
YC-4
Th
20
6
50
a switch box
ength is mo
f capacity fr
f welder Gr
frequency w
ding conduc
t. Theswitch
400TX4HJE
AC415
ree-phase
0 or more
40
50
6 or more
0 or more
for every w
re than 10 m
rom three to
round the ca
wavesgenera
ctor. Confirm
of the switc
elder and us
m.
five times o
ase to prev
ated from in
m whether it
ch box must
se
of
vent
nert
t is
t be
Summary of Contents for YC-400TX4
Page 2: ......
Page 17: ...11 5 2TIG PLUSE TIG WATER ...
Page 35: ...29 12 Parts list 12 1 Parts list for YC 400TX4 Front view 1 3 4 5 2 6 ...
Page 36: ...30 Right View Left view 7 12 11 13 19 20 10 8 9 21 14 15 18 16 17 23 22 26 24 27 25 ...
Page 38: ...32 13 Outline drawing ...
Page 39: ...33 14 Circuit diagram ...