<p>Medium voltage drives are used in various process industries like Metals, Cement, Mining, Oil &amp; Gas, etc. for efficient operation, optimal energy consumption and thereby reduced carbon footprint.<br /> <br />Raychem RPG has pioneered the technology in design and manufacturing of multi-secondary drive control <a href="/transformers/dry-transformer/vaccum-impregnated-transformer-vpi">VPI (Vacuum Pressure Impregnated) transformers</a> for over a decade.</p>
<p><img style="width: 50%;" src="/assets/images/editor/Image_1_(1).jpg" /><img style="width: 50%;" src="/assets/images/editor/Image_2_(1)2.jpg" /></p>
<p><br /><br />These converter duty <a href="/product-category/transformers">transformers</a> are an integral part of MV VFD drives having special features like,</p>
<ul>
<li>Multi-secondaries up to (but not limited to) 27 secondaries, suitable for 12 to 54 Pulse operation.</li>
<li>Designed in compliance with IEC 61378, suitable for extreme harmonic loading.</li>
<li>Specific insulation co-ordination to accommodate switching requirements from diodes &amp; IGBTs.</li>
<li>Insulation Class up to R (220&deg;C).</li>
<li>Customized technology to suit customer specific needs according to different drive topologies.</li>
<li>Reliable operation by considering various installations and geographical conditions.</li>
</ul>
<p><br /><a href="/">Raychem RPG</a> has developed this technology inhouse and is a major supplier to multinational OEMs in India.</p>