ZX7-160 MOS DC Manual Welder

ZX7-160 MOS Inverter DC Manual Welder:
1 adopt pulse width technique
2 usable electrode: acidic, alkalesent, cellulose
ZX7-160 MOS Inverter DC Manual Welder

Detailed Information:
1 Adopting advanced inverter technique and excellent imported
capacity equipment, high working efficiency, small in size and light in weight.
2 Adopting pulse width technique.
3 Protection equipment is set internally to prevent over heat, over current, lack of voltage etc. to ensure safety operation.
4 Soft magnetic ferrite materials are used in high frequency transformer, which are small wastage, high conversion rate, high efficiency and energy-saving.
5 Simple structure, excellent technique, durability, reliability and easy maintenance.
6 Ideal equipment to weld stainless steel, carbon steel, pure copper(red copper)and so on
7 Usable electrode: Acidic, Alkaline, cellulose
8 Adopting passive power factor correction, and high in power factor.
9 Protection equipment is set to prevent input power lack of phase and lack of or over voltage. It has a stronger practicability.

Main Technical Parameters:
Model
ZX7-160
ZX7-200
ZX7-250
ZX7-300
ZX7-400
Supply voltage
1p~220
±
10
%
V
1p~220
±
10
%
V
3p~380
±
10
%
V
3p~380
±
10%V
3p~380±10%V
Frequency
50/60Hz
50/60Hz
50/60Hz
50/60Hz
50/60Hz
Rated input current
34A
43A
14.4A
19.7A
28A
No-load voltage
56V
56V
54V
54V
60V
Output current range
20-160A
20-200A
20-250A
20-300A
20-400A
Rated output voltage
27V
28V
30V
32V
36V
Duty cycle
60%
60%
60%
60%
60%
No-load power
<100W
<100W
<100W
<100W
<100W
Efficiency
80%
80%
85%
85%
85%
Power factor
0.73
0.73
0.93
0.93
0.93
Insulation class
F
F
F
F
F
Case protection
degree
IP21
IP21
IP21
IP21
IP21
Weight
7.5kg
8kg
17.5kg
17.5kg
26.5kg
Overall dimension (mm)
371*153*232
371*153*232
480*204*303
480*204*303
565*306*432

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