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Rectifier welding VDU-508 (Pioneer-5000) buy in Astana
Buy Rectifier welding VDU-508 (Pioneer-5000)
Rectifier welding VDU-508 (Pioneer-5000)

Rectifier welding VDU-508 (Pioneer-5000)

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Price:
885470 KZT
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Kazakhstan, Astana
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Technical characteristics
  • Country of manufactureRussia
  • Plant manufacturerСЭЛМА
  • Number of phases3
Description

Feature of a design of PIONER-5000 rectifiers is application of a nanocrystal magnetic conductor of the high-frequency transformer. Material represents an alloy of crystal structure, "permally" with crushing, to a nanolevel. Use of such high-frequency transformer allows to increase speed of a source, especially when welding in protective gases.

Difference of PIONER-5000 is stabilization of welding process at fluctuations of tension of a power line of ±10% or changes of length of an arch.
PIONER-5000 rectifiers are adaptive, i.e. self-regulating in the wide range of regime parameters. Thus, requirements to qualification of the welders working at inverters of this series decrease.

As PIONER-5000 are devices of resonant type, they do not exert negative impact on the feeding electric network in comparison with traditional inverters.

On the inverter there is a handle of adjustment of inductance of a welding chain which is intended for compensation of inductive resistance of a welding cable. The minimum value of the set inductance corresponds to the maximum length of a loop and vice versa.

Circuitry the device is constructed on the basis of resonant transformation with switching of power keys during the bestokovy period. The main difference from traditional invertor welding installations consists in it. The source is characteristic the fact that at short circuit of an arc interval or sharp increase of current there is an increase in own resonant frequency of a welding contour that leads to restriction of current of short circuit and reduction of spraying.

The high-contrast digital instrumentation allows to control with high precision welding mode parameters, even in the darkened and strongly lit places.

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Rectifier welding VDU-508 (Pioneer-5000)
Rectifier welding VDU-508 (Pioneer-5000)
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