适用行业：
■ Adopt the soft switch technology, high efficiency, low power consumption
■ Automatic protection from overcurrent, overheat, over/under voltage
■ Arc burns stably, quiet molten pool, fine welding seam
■ Touchable arc ignition in TIG welding
■ Support digital display of current and voltage, and presetting of current
■ Small size, light weight, easy to move and operate
■ With arc-ignition current adjustment switch, can easily adjust the arc-ignition current and optimize the arc-ignition effect. With pushing current adjustment switch, can strengthen the arc force and prevent the welding electrode stuck to workpieces
■ Can be used together with all kinds of welding electrode with a diameter of within Ф5.0mm in almost all areas
■ Can be equipped with distance-control box according to the requirements of customers, simplify the operation
■ Wide range of supply voltage, as wide as ±20%
Main parameters|
|
ZX7-315 |
ZX7-400 |
ZX7-500 |
ZX7-630 |
|
Power |
3-phase 380V/415V 50Hz |
|||
|
Rated input power |
12.2KVA |
17KVA |
24 KVA |
33.4KVA |
|
Rated input current |
18.6A |
26A |
36A |
51.7A |
|
Rated welding current/voltage |
315A/32.6V |
400A/36V |
500A/40V |
630A/44V |
|
Welding current |
315A 60%DE |
400A 60%DE |
500A 60%DE |
630A 60%DE |
|
250A100%DE |
315A100%DE |
400A100%DE |
500A100%DE |
|
|
No-load voltage |
70-80V |
70-80V |
70-80V |
70-80V |
|
Adjust. range of current |
20-315A |
20-400A |
20-500A |
20-630A |
|
Efficiency |
≥83% |
|||
|
Dimensions (mm) |
520×204×400 |
590×306×500 |
640×326×560 |
651×356×665 |
|
Weight |
28Kg |
35Kg |
45Kg |
55Kg |
