General; Principle Of The Digital Series; Device Concept; Application Areas - Fronius TransPocket 4000 CEL Instructions De Service

General

Principle of the
digital series
TP 4000 CEL / TP 5000 CEL power source
The new power sources are fully digitised, microprocessor-controlled inverter power
sources. An interactive power-source manager is coupled with a digital signal processor,
and together they control the entire welding process. The actual data is measured conti-
nuously and the machine responds immediately to any changes. The rule algorithms
developed by Fronius ensure that the specified target status is maintained.
This gives the welding process an unrivalled degree of precision, with exact reproducibi-
lity of all results and excellent weld properties.

Device concept

Typical features of the new machines are their tremendous flexibility and extremely easy
adaptability to many varied tasks. The reasons for these welcome characteristics may be
found not only in the modular product design, but also in the scope that the system gives
for trouble-free system add-ons.
You can adapt your machine to practically any specific situation. For example, a polarity
reverser is available for the TP 4000 CEL / TP 5000 CEL power sources, which enables
the polarity on the welding current sockets to be changed rapidly. Particularly when using
Cel electrodes, this can achieve excellent root fusion during root pass welding.
A wide range of remote controls and TIG welding torches, as well as the space-saving
trolley concept, allow for perfect welding results in virtually every situation, in the shortest
possible time and with optimum ergonomics.
The remote controls are provided with different user-specific operating concepts. The
compact TP 08 wireless remote control is also available for manual metal arc welding.
This remote control enables wireless correction of the set welding current during pauses
in the welding process.

Application areas

There are a vast number of application areas for the TP 4000 CEL / TP 5000 CEL in
trade and industry. As regards their suitability for welding different materials, they are of
course suitable for traditional steel and chrome/nickel.
The TP 4000 CEL / 5000 CEL with 380 or 480 A satisfy even the most demanding requi-
rements of the industry. They are designed for use in apparatus construction, in chemical
plant construction, in machinery and rail vehicle construction and in shipyards.
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The TP 4000 CEL / 5000 CEL represents
another important link in the new genera-
tion of fully digitized power sources. With
the TP 4000 CEL / 5000 CEL, a fully digi-
tal power source is available for the first
time that is specially designed for the
manual metal arc welding and TIG welding
processes (with touchdown ignition).