Helvi ARC Welder
ARC Welder
Thyristor DC ARC / TIG Welder
Inverter DC ARC / TIG Welder
Inverter ac/dc TIG Welder
MIG Welder Sinergic Control
Inverter Plasma Cutter
Accessories
AC ARC Welder
HELVI Master
Specifications
| Description | Unit | MASTER 402 | MASTER 502 | |||
|
(1 ph) | 380V / 50 Hz | ||||
| Power 60% | KVA | 10 | 23 | |||
| Uo | V | 52 | 70 | 52 | 79 | |
| Amp. Min-Max | A | 55 ÷ 270 | 50 ÷ 250 | 40 ÷ 400 | 40 ÷ 330 | |
| Amp. 60974-1 | A | 35% 25060% 190 | 35% 22060% 170 | 35% 40060% 310 | 35% 33060% 250 | |
| ØE | mm | 1,6 ÷ 4 | 1,6 ÷ 4 | 1,6 ÷ 6 | 1,6 ÷ 6 | |
| Insulation | - | H | ||||
| Protec. Degree | - | IP23S | ||||
|
Kg | 58 | 109 | |||
DC ARC WELDER
HELVI Universal
Specifications
| Description | Unit | UNIVERSAL 280 | UNIVERSAL 330 | UNIVERSAL 430 | UNIVERSAL 450 | |
| Input Power | (3 ph) | 380V / 50 Hz | ||||
| Power 60% | KVA | 13,2 | 16,5 | 23 | 29,5 | |
| Uo | V | 61 ÷ 66 | 65 ÷ 69 | 70 ÷ 76 | 70 ÷ 78 | |
| Amp. Min-Max | A | 40 ÷ 260 | 50 ÷ 320 | 55 ÷ 400 | 50 ÷ 420 | |
| Amp. 60974-1 | A | 35% 260 60% 200 100% 155 | 35% 320 60% 245 100% 190 | 35% 400 60% 305 100% 235 | 45% 420 60% 375 100% 290 | |
| ØE | mm | 1,6 ÷ 4 | 2 ÷ 5 | 2 ÷ 6 | ||
| Insulation | - | H | ||||
| Protec. Degree | - | IP23S | ||||
|
Kg | 92 | 105 | 128 | 180 | |
Features
Three-phase DC welding units on wheels with cooling fan, suitable for welding all types of electrodes. Stepless control of the welding current by magnetic shunt.
- Lifting eyelets : Provide to easy lifting the power source.
- Fan cooled design : Provide efficient cooling in the most demanding environment.
- Industrial components and construction : Designed to long lasting and trouble free performance.
- Designed as mobile welding unit : Equipped with industrial rubber wheels provide smooth handling and easy maneuverability.
- Superior Arc performance technology : Provide smooth welding and low spatter welding arc class suitable for wide variety of applications.
- Easy to use interface : Allow the operator to select correct welding ampere range to suit the desire electrode.
- Quick connect welding terminal : Provide simple, convenient and robust welding cable connection.