Specifications
Model
|
ZX7-400S
|
Power
supply voltage (V)
|
Three-phase
AC380±15％
|
Rated
input current (A)
|
28
|
No-load
voltage (V)
|
67
|
Output
current adjustment (A)
|
20-400
|
Rated input voltage (V)
|
36
|
Rated
output voltage (V)
|
0-100
|
Load
sustained rate (%)
|
60
|
No-load
loss (W)
|
100
|
Efficiency
|
85
|
Power
Factor
|
0.93
|
Insulation
levels
|
B
|
Shell level of security
|
IP21
|
Weight
(Kg)
|
18
|
Dimensions
(mm)
|
570×300×435
|
Brief Description of the product:
The inverter type ZX7 electric arc series include the
specifications of 315A、400A、500A、630A. Each specification is
divided into three type of S（shielded metal arc welder）、ST（shielded metal arc welder /TIG
welder）、STG（shielded metal arc welder /high start arc TIG welder）.They are used in electric power construction,
petrochemical construction, pressure vessel, shipbuilding and other industry
and productive enterprise.
-
The argon arc welding has
two-step/four-step function.
-
Data-showing meter and melding
current can be correctly preset.
-
The load sustaining rate is high.
-
The transformation skill of soft
switch and the whole efficiency are high.
-
Passive power factor correction
is used. The power factor is high.
-
Wired remote control can be
chosen.
-
The withdraw arc time of TIG
welding is adjustable.
-
The switching frequency is high.
It is small and light.
-
It is applicable to sheet metal,
carbon steel and stainless steel.
-
The welder of more than 500A also
has carbon arc air gouging function.
-
The thrust force of the electric
arc can be adjusted according to welding cable’s length, realizing remote
welding.
