3
I.
MAIN USAGE AND THE RANGE OF USAGE
ZX7-630C inverse argon arc welder produced with international advance technology is a new
variety of welding machine using IGBT. It has performance and high efficiency that the traditional
welder can not be compared with. The welding current is infinitely and independently adjustable.
All ferrous metal, copper and stainless steel material can be omnibearing welding in all position.
The welding current is stable. The welding seam is nice few spatters and low noise occurs during
welding. The welder has outstanding feature of minimum current. The minimum current can be
up to 50A. Protection measures of the welder are perfect. The welder is reliable, ligth in weight
and easy to use. It is particularly suitable for enterprise of plant and mine, build, decoration and
maintenance sectors.
II.
MAIN TECHNICAL SPECIFICATIONS
III.
OPERATING CONDITION AND WORK SURROUNDING
a.
Operating condition :
Voltage of power source
: Three Phases AC 415V ± 10%
Frequency
: 50/60 Hz
Reliable grounding protection
b.
Work surrounding
i.
Relative humidity
: not more than 90% ( averange monthly temperatur not more than 20˚C )
ii.
Ambient temperature
: -10˚C - 40˚C
iii.
The welding site should have no hamful gas, chemicals, molds and inflammable matter, explosive
and corrosive medium, no big vibration and hump to the welder.
iv.
Avoiding rain water. Operating in rain is not allowed.
MODEL
ZX7-630C
INPUT
RATED INPUT VOLTAGE ( V )
3x415V ± 10% 50/60Hz
RATED INPUT POWER ( KVA )
35
MMA
NO-LOAD VOLTAGE ( V )
70
WELDING CURRENT RANGE (A)
50 - 630
RATED OUTPUT CURRENT ( A )
630
DUTY CLYCLE ( % )
60
EFFICIENCY ( % )
≥ 80
WEIGHT ( Kg )
68
PROTECTION CLASS
IP21S
DIMENSIONS ( mm )
550x360x730
