Installation And Power Supply Facility; Power Supply And Connecting Cable; Grounding - Panasonic YC-400TX4 Operating Instructions Manual

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