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Atex Transformers

Atex Transformers

ATEX TRANSFORMERS TPA

Introduction

ATEX Ex d I certified three-phase explosion-proof transformers with the following characteristics:

 

  • Power of 315kVA or 500kVA depending on model.
  • Choice of numerous HV and LV voltages. (See attached table).
  • Air-cooled dry-type transformer by radiation and convection.
  • The primary and secondary windings are galvanically separated.
  • Short circuit voltage of 4.2%.

Approximate weight TPA315, 2.1 tons, TPA500 2.7 tons

 

 

 Characteristics

 

    Power Frecuency Primary voltage +-5% Primary current Secundary voltage Secundary current
  500kVA 50Hz 5000V 60 A 1050/525V 289 A/578 A
  6000V 50 A
  6600V 45 A
  5000V 60 A 400V 759 A
  6000V 50 A
  6600V 45 A
  60Hz 4160V 73 A 440V 690 A
  6000V 50 A
  6600V 45 A
  4160V 73 A 1000V 303 A
  315kVA 50Hz 5000V 38 A 1050/525V 182 A/364 A
  6000V 32 A
  6600V 29 A
  5000V 38 A 400V 478 A
  6000V 32 A
  6600V 29 A
  60Hz 4160V 46 A 440V 434 A
  6000V 32 A
  6600V 29 A
  4160V 46 A 1000V 191 A

 

pdfDownload commercial document PDF

 

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