TECNA te-90 Manuals

1 pdf manual(s) TECNA te-90 for free download (Document Types: Operation & user’s manual)

TECNA te-90 Operation & user’s manual [PDF] (4 pages)

  • Identifier: id-860831
  • Brand: TECNA
  • Device: te-90 Welding System
  • Type: PDF
  • Key Aspects: Operational Mode Explanations, Technical Support and Resource Links, System Limitations and Considerations
  • UPD Date: 01.04.2026
  • Source File: 883742.pdf
  • Pages: 4
  • Description: User guidebook for the TECNA te-90.
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  • Electronic circuit supply: 24 Vac +10% / -20% 50/60 Hz. Consumption: 7 VA at rest 21 VA when welding Operative temperature: 5 ÷ 40 °C according to the type of parameter. The minimum and maximum limits of each parameter are described in the following table. * When the pulse function is used, that is when the IMPULSE NUMBER is other than 0, the welding time should not exceed 25 periods. If this condition is not observed, an error is signaled. In this way
  • The TE 90 working cycle is described by the user through the regulation of all programming parameters. These parameters indicate the operating times and the current adjustments characterising the working cycles whenever performed consecutively. The following chart shows the order the programmed functions are carried out. DESCRIPTION OF THE WORKING CYCLE The symbols refer to the programming parameters described in the following paragraph. Due to safety reas
  • The compensation function of secondary current is used to facilitate the welding process of oxidised sheets and rods. The pieces oxidation blocks the current flow during the first welding phase, thus limiting, in a different way depending from the welding process, the real time of current flow. The compensation function controls the welding current by means of a coil located inside the secondary circuit. Until the welding current does not exceed a pre- set

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