INTANK ONLOAD TAPCHANGERS
(OLTC) FOR TRANSFORMERS

OVERVIEW

Designed for use in dynamic imbalanced load conditions experiencing frequent switching/cyclic on off of load situations like in VFDs where the speed varies continuously as per the end mechanical load behaviour and where these dynamic loads are dominating. Optimizes KVAH.

  • Available with AC continuous current in three phases and Neutral from 25 to 250 KVAR and in several standard ratings: 25, 50, 75, 100, 120, 150, 200, 250, KVAR
  • Maintains Power Factor 0.999 in the most dynamic, imbalanced and critical loads by injecting required leading or lagging reactive power in less than 40 milliseconds.
  • Works as a top up and master PF brain with the existing APFC / RTPFC and fine tunes the Power Factor at micro level.

 

APPROVALS / COMPLIANCES

  • IS 13340:1993
  • Approved by Industrial Customers
  • Meets required technical specifications

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