Welding machine Helvi Expert 400 AC/DC

Welding machine Helvi Expert 400 AC/DC is a powerful and reliable unit that works on both direct and alternating current. This versatile machine is designed for professionals who weld various metals, including rutile, basic, and stainless steel electrodes. With the ability to operate in both modes, it is an effective tool for all welding tasks.

Helvi Expert 400 AC/DC is an ideal choice for:
Professional welders who require high-quality welding for various metals.
Construction sites and repair work, where welding in a wide range of currents with different electrodes is needed.
Manufacturers involved in the production of steel structures, pipelines, and metal products, requiring reliable and durable welding.

Technical specifications:
Input voltage (single-phase power): 230/400V – 50/60Hz
Power at 60%: 23.2 KVA
No-load voltage:
54 V (AC)
79 V (AC)
72 V (DC)
Minimum and maximum current:
40 ÷ 400 A (AC)
40 ÷ 330 A (AC)
30 ÷ 270 A (DC)
Duty cycle at 40°:
400 A @ 35% (AC)
340 A @ 60% (AC)
270 A @ 100% (AC)
330 A @ 35% (AC)
280 A @ 60% (AC)
220 A @ 100% (AC)
270 A @ 35% (DC)
205 A @ 60% (DC)
160 A @ 100% (DC)
Electrode size: 1.6 ÷ 6 mm
Insulation: H
Protection degree: IP23S
Machine dimensions: 1000x520x545 mm
Box/net weight: 161.6 / 128.7 kg

Advantages:
Versatility: The welding machine works in both AC and DC modes, allowing the use of various electrodes and welding of different metals.
Linear current regulation: Easily adjust parameters to achieve high-quality welds.
Power and performance: With 23.2 KVA power at 60% duty cycle, the machine operates effectively even under high loads.
Reliability: High protection degree (IP23S) ensures safe operation in humid or dusty environments.
Mobility and compactness: The machine is easy to transport and use in various conditions, making it convenient for work on different sites.

You can buy the welding machine Helvi Expert 400 AC/DC from KVERB.
We offer:
Delivery in Ukraine.
Official warranty and technical support.
Professional consultation to help you choose the right equipment.
Contact our managers to get the best offer on the welding machine Helvi Expert 400 AC/DC!