1) highly efficient,
light weight and portable,
energy-saving,
it possesses the advantage of dynamic response,
arc stability and easily controlled furnace hearth.
2) It applies to those work which have high requirements for welding quality, such as pipeline, boiler, vacuum pressure vessel and so on.. it can achieve excellent welding quality.
|
MODEL
|
ZX7-200 |
ZX7-400
|
|
|
supply voltage
|
50/60Hz(V/Ph) | 220/1 |
380/3
|
|
Rated supply energy
|
KVA | 9.6 |
18.2
|
|
No-lond voltaga
|
V | 58 |
67
|
|
Current range
|
A | 30-200 |
40-400
|
|
Rated duty cycle
|
% | 60 |
60
|
| Insulation Grade | F | F | |
| Protection Class | IP21S | IP21S | |
| Suitable welding rod diameter | mm | 2-4 | 2-5 |
|
Exterior dimension
|
mm | 317*153*232 |
565*286*432
|
|
weight
|
KG | 8 |
35
|