Buddy Arc 400

Technical Data :

Buddy Arc 400i

Buddy Arc 400i XC

Mains voltage, V/Ph Hz 400V 15%, 3ph, 50Hz

Effective input current, A 21.4A

Fuse (slow), A 32

Mains cable, mm 4C x 4

Permitted load at (MMA)

60% duty cycle, A/V 400 / 36

100% duty cycle, A/V 310 / 32.4

Permitted load at (TIG)

60% duty cycle, A/V 400 / 26

100% duty cycle, A/V 310 / 22.4

Power factor at maximum current 0.93

Efficiency at maximum current, % 85

Setting range (TIG/MMA), A 20 - 400

Open circuit voltage (OCV), V 68 (400i)

78 (400i XC)

Reduced OCV (VRD), V <35

Dimensions lxwxh, mm 540 x 280 x 510

Weight, kg 29 (400i)

31 (400i XC)

Operating temperature -10 till 40C

Application class S

Standards IEC 60974-1

IEC 60974-10

Buddy Arc 400i & Buddy Arc 400i XC

The Buddy Arc 400i & 400i XC are heavy-duty, fan cooled, IGBT based inverter controlled power sources for MMA / TIG (scratch-start) welding.

A wide current range and powerful welding performance make the Buddy Arc machines suitable for a wide range of MMA electrode types, such as:

- General purpose
- Low-hydrogen
- Stainless steel
- Cellulosic

The Buddy Arc 400i XC model has controlled welding dynamics that provides even better weld properties for welding pipe root passes, e.g. with cellulosic electrodes.

The Buddy Arc machines are also capable of performing TIG welding with precise current control. All you need is an optional TIG-torch with a gas valve, a gas regulator and a cylinder of gas. You can weld mild steel or stainless steel material with or without filler material.