time：2020-08-07
wsm-400 (pne61-400p) (380～440vac) dc tig/mma pulse welding machine has a wider input voltage range and can automatically adapt to input voltage ac380v(-15%)～ac440v( 15%).
the parameters are shown in the table below：
|
model |
pne61-400p (380～440v) |
|
input voltage |
380v (-15%)～440v ( 15%) |
|
rated output capacity |
400a/36v |
|
rated no-load voltage |
76v （u1 =380v） 84v （u1 =415v） 88v （u1 =440v） |
|
rated no-load current |
<1a |
|
power factor |
cosφ≥0.85 |
|
efficiency |
η≥85% |
|
insulation grade |
f |
|
case protection grade |
ip23s |
|
duty cycle |
60%(400/36v) |
|
output current adjusting range (tig) |
5a～400a |
|
output current adjusting range (mma) |
20a～400a |
|
arc force range |
0～100 a/ms |
|
arc striking adjusting range |
15a～410a |
|
arc striking time |
0.01 s～1s |
|
arc length adjusting range |
40v～80v |
|
tig mode |
11 |
|
initial current range |
5a～410a |
|
maintain current |
5a～410a |
|
pre-flow time |
0.1s～13s |
|
post-flow time |
0.1s～50s |
|
spot time |
0.01s～9.99s |
|
slope-up time |
0.1s～99.9s |
|
slope-down time |
0.1s～99.9s |
|
spot current |
5a～410a |
|
base current |
5a～410a |
|
peak current |
5a～410a |
|
pulse frequency |
0.1 hz～500hz |
|
pulse ratio range |
1～99% |
|
dimensions (w×h×l) |
300×530×560 |
|
net weight |
33kg |
