TRANSFORMERS
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Introduction All our products are manufactured with materials
of the highest quality. The transformers and reactors
are designed and manufactured to the thermal class
F or H, and if required for the enclosure classes
IP 00 – IP 55. The products can also be equipped
with accessories such as wheels, devices for electrical
and thermal protection or switches. As the conduction
material of our transformers and reactors, either
copper wire or Al/Cu foil is used. Whatever their
size, all our products pass through a vacuum-impregnation
process, which improves their mechanical and electrical
properties. All transformers and reactors are tested
before delivery. |
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TransformersThe power range of our dry-type transformers is 1 kVA - 6 MVA, water-cooled models ranging up to 12 MVA. They are mainly for low or medium voltage. As special applications, we produce transformers up to 12 kV. Our transformers conform with the IEC 76 standard and if required, they can be manufactured to meet the requirements of the norms and specifications of the following classification societies as: GL, LR, DNV, BV, ABS, RMRS, CCS, KR, NK, PRS, RINA. More informations for download: 1 - 125 KVA Type 3 PUK
(pdf file)
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Water-cooled transformersWater-cooling enables effective and compact transfer of heat losses from the electrical premises. This feature has been included in the water-cooled transformers employing a heat exchanger for cooling the forced air circulation inside the solid transformer enclosure. Primary applications in the field of ship building and the heavy process industry with long traditions in water-cooling. MAIN FEATURES: * Power range up to 12 MVA
Selected references for TRAFOTEK ship CIS references for TRAFOTEK ship
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