Product line

WELDING

CUTTING

CHARGING

DISCONTINUED

Compact 420 HF/C

Description

Professional welding inverters designed to work with unstable voltage supplies caused by the use of power units and long connection lines. They are controlled by microprocessor and deliver excellent welding performances: in MMA welding, with most types of commercial electrodes, and in TIG welding with HF and LIFT arc ignition. MMA functions: Arc Force and Hot Start, adjustable by the end user. The model 420C/HF can also weld cellulosic and aluminium electrodes. TIG funtions:2/4 strokes, pulsed 2/4 strokes. Fitted with a digital instrument which displays both welding current and voltage and all welding parameters are adjustable from the front panel. The unit is fitted with a VRD function, which allows to work even in hazard environments. The VRD function can be switched on or off as required. They may be used with remote control or foot pedal control. The high duty cycle makes these inverters suitable for use on heavy steel structural work, in industry and by professionals.

Technical data
Input voltage (3ph) 400V - 50/60Hz
  TIG MMA
Power 60% 15 KVA 17 KVA
No load output voltage 10  V 50   V
Amp. min-max 5 ÷ 400 A 5 ÷ 350 A
Amp. 60974-1 50%   400 A
100%  300 A
50%   350 A
100%  270 A
Ø E   1,6 ÷ 6 mm
Insulation H
Protec. Degree IP22S
Machine (LxWxH) 530x255x460 mm
Package (LxWxH) 680x310x520 mm

Weight box/net

35 / 34 Kg
Code 99815031

Download

Data sheet - Compact 420 HF/C (2.3 Mb) Updated 21/11/2019
Spareparts list - Compact 420 HF/C (268.2 kb) Updated 21/11/2019
Instruction manual (961.8 kb) Updated 21/11/2019

Features

CE 3ph EN 60974-1 / EN 60974-10 Fan on demand VRD Power generator friendly Line voltage compensation Display 50mm Remote control Heavy Duty Save&Reacall 10 TIG_PostGas MIG_Gas/No Gas MMA MMA_ArcForce MMA_HotStart MMA_AntiSticking MMA_Rutile/Basic MMA_Cellulosic/Aluminium TIG TIG_LiftArc TIG_HF_HF-Start TIG_SlopeUp TIG_SlopeDown TIG_2T-4T TIG_Pulse

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