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CEA Matrix X220 AC/DC

CEA Matrix X220 AC/DC

CEA · AC/DC TIG welding machines

Matrix X220 AC/DC

The MATRIX X AC/DC are high-efficiency TIG AC/DC inverter power sources designed to meet the most advanced and sophisticated requirements of the TIG welding market.
The MATRIX X AC/DC comes as standard with the new X VISION interface, which is simple and comprehensive, allowing full control and monitoring of all welding parameters.
Their excellent characteristics, combined with advanced digital control technology, ensure perfect welding arc stability, guaranteeing high-performance TIG welding in the most advanced industrial and maintenance applications.
The MATRIX X AC/DC enables TIG welding of all metals, including aluminium and its alloys, and delivers excellent MMA welding performance with the most demanding basic and cellulosic electrodes.
Thanks to PFC, the single-phase MATRIX X220 AC/DC optimises power consumption, allowing this powerful power source to be used without difficulty on 16 A fused mains supplies and generator sets. read more…

XVISION INTERFACE

The X vision control display with "ONE CLICK KNOB" encoder for presetting and monitoring welding parameters:

  • User-friendly interface
  • Digital current and voltage meter with welding current presetting and retention of the last reading
  • “Cycle” welding mode
  • Storage and recall of customised welding programmes
  • Easy copying of jobs from one machine to another via USB
  • Advanced settings infographic.

coldTACK

An innovative spot welding tool for precise and secure joining with minimal heat input. The "Multi-coldTACK" function enables cold tacking in rapid succession, further extending the benefits of a single tack. With the "Perfect-Point" function, coldTACK enables the most precise positioning of each tack.

RCT - Running coldTACK

RCT stands for Running coldTACK; the TIG RCT process makes use of all the benefits of coldTACK by continuously repeating individual coldTACK spots to produce a cool, perfect weld seam. With TIG RCT, the weld seam is much cooler than one produced with pulsed TIG, making it ideal for welding thin materials with very low heat input. TIG RCT is a DC process and is not available for AC welding.

WAVEFORM CONTROL IN AC MODE

DYNAMIC TIG - Square wave: high arc dynamics for all applications.
SOFT TIG - Sine wave: smoother and softer, with reduced noise, ideal for medium-thickness materials.
SPEED TIG - Mixed wave: optimum penetration at high welding speeds with low electrode consumption.
COLD TIG - Triangular wave: low heat input with reduced distortion, ideal for thin materials.
BALANCE PLUS - Independent adjustment of both the duration and amplitude of the current during positive or negative polarity, allowing perfect control of penetration and arc cleaning, with a significant reduction in lateral etching.

VRD Voltage Reduction Device

The VRD reduces the open-circuit voltage to below 12 V, allowing the machine to be used in highly hazardous environments for maximum operator safety.

PFC - Power Factor Correction

The PFC device converts the current to a sinusoidal waveform, eliminating harmonic distortion and optimising power consumption, allowing the power source to be used across its full range on a 16 A fuse.

  • High duty cycle (40°C): 150 A @ 60% in MMA, 140 A @ 100% in TIG
  • Low energy consumption (-30%)
  • High reliability when using generator sets
  • Suitable for use with mains cables longer than 100 m
  • Automatic compensation for mains voltage fluctuations of ±20%
  • Excellent welding characteristics in TIG and MMA modes with any type of electrode, including cellulosic electrodes
  • Digital ammeter and voltmeter with last reading hold function
  • ENERGY SAVING function that operates the power source cooling fan and torch water cooling only when needed
  • 4 TIG pulse modes: Slow, Fast and ULTRA FAST pulse modes (500 – 2000 Hz) and Synergic “SYN PULSE” as standard.
  • Option to store welding parameters (99 JOBS/programmes)
  • Up/down TIG torches allow welding parameters and stored JOBS to be adjusted directly from the torch.

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