Dry Type Transformers Dealers

We are offering Vacuum Pressure Impregnation, Vacuum Pressure Impregnation (VPI) is a process that uses vacuum and pressure to seal porous materials with varnish or resin. The process is used primarily for high-voltage motors and generators to fill gaps in materials to create a void free insulation in various devices. Industrial electromechanical equipment is designed for durability to provide reliable function and increased longevity, but age, temperature, and environmental factors can degrade porous metals over time. The process of impregnation seals porous materials with varnish or resin, improving the function and longevity of equipment, Vacuum Pressure Impregnation Process Sloan specializes in vacuum pressure impregnation, which is more effective than traditional dip-and-bake methods and is better suited to high voltage motors and generators. Our basic vacuum pressure impregnation motor repair process comprises several steps. Preheating We place the equipment in an oven that heats the equipment and allows moisture to evaporate. This helps the resin better penetrate the material. Dry Vacuuming We remove the equipment from the oven and place it into a vacuum chamber, which removes air and any remaining moisture. Filling We fill the chamber with resin, coating the part and filling in all the gaps and pores in the piece of equipment. Wet Vacuuming We reduce the vacuum levels and hold it for a set period of time. Pressure We increase pressure within the chamber using dry air, nitrogen, or other gases. This allows for even deeper penetration of the resin. Draining We then vent the pressure, drain the chamber of excess resin, and remove the part.

synergy transformers is a specialist dry type transformer manufacturer in india. These transformers are preferred by clients to minimize fire hazard and environmental contamination. These are engineered by our highly experienced technical workforce meeting the parameters of power system demands and it functions well for long without any trouble. Manufactured in accordance with international standards, we offer dry type electrical transformers at the most competitive rates. about dry type transformer: transformers using dry-type materials as the insulation are termed as drytype transformers. These depend on the air circulation for the necessary cooling instead of oils or cooling fluids. Thus, this factor reflects on the sizing and hence, these transformer maximum capacity is 3 mva 33 kv class. For the excellent performance of the transformers, it is necessary to ensure safe and reliable power source that restricts the requirement of catch basins, fire proof vaults or discharge of toxic gasses. The insulation system used in the transformers is csa recognized, ul recognized, and environmentally safe.

Dry type Power / dry type Transformers are used in locations where safety is of utmost priority and where conventional transformers with oil / paper composite dielectric can be a liability and prone to fire hazards. Dry type transformers are the preferred option in such situations. A Dry Type Transformer is similar to Conventional Oil immersed Transformers in design and manufacturing, both magneticallyand electrically. The key difference is in insulation and cooling method as well as the processing of the coils.   The Dry Type Transformers are designed and tested to comply with National & International Standards like IS : 11171 & IEC : 60726.   The company is capable of manufacturingtransformers to any other standards as per customers / consultants requirement.     Features Fire resistant and safe. Lower losses. Non-hygroscopic. Free from partial discharges. High dynamic short circuit strength. Good overload capacity. Hign impulse strength. Environment friendly. Low cost of installation and maintenance.

ndustrial, Substation & Distribution purpose Manufacturing range Upto 2MVA 22 KV naturally air cooled.A dry type transformer has an iron core, vacuum pressure resin impregnated high voltage windings and low voltage windings . The low voltage winding is constructed with conductors. Dupond nomex insulating material includes an apparatus to secure the windings in place during a vacuum and pressure resin impregnation process. The result is a coil that exhibits high short circuit protection due to the tightly bond conductors comparable to completely resin encased molded transformers at a substantially reduced cost.

We manufacture technically advanced range of dry type transformers. These chokes are manufactured using quality material such as copper wires terminal blocks, which allows a magnetic field to form around the coil when the current flows through. The materials used in the manufacturing of the dry type power transformers are of optimum quality that ensures high durability and resistivity to various corrosive conditions.

We are offering dry transformers which require minimum maintenance even in harsh weather conditions. These are cooled with fire or oil resistant which protects the environment friendly. Our dry type transformers provide safe and reliable power and do not require fire proof catch basins or ventilating toxic gases. These are easy to repair and high levels of safety.

SEL manufactures dry type transformer with Nomex paper (Class H) range of 100 kVA to 2000 kVA, 22 kV Class for various application i.e Marine application, Ships, etc Features:  Compact design with outdoor and indoor type with metal enclosures Design with H class insulation which is operated in high temperature zone without effecting    working life

We are renewed firm involved in manufacturing and supplying dry type transformers . Our dry type transformers are widely used across various industries to automatically control the timing of the electrical appliances. This ensures the smooth functioning of the machinery and offers long service life. These offered products are developed using high-grade basic material in line with the international standards so as to meet expectations of the clients.

In view of the requirement of Indian Industry, we are now introducing KOKILA Cast Resin (Dry Type) Transformers. This introduction will supplement our existing product viz. Vacuum Resin Impregnated Dry Type Transformers. Dry Type Transformers of both the above varieties are in use in the Indian Industry. To offer time proven designs substantiated by reliable field experience we have entered into Technical Collaboration with higher Technical Heads. We manufacture Cast resin Power and Distribution Transformers, Transformers with On Load Tap Changers (OLTC), Motor - starting Transformers, Testing Transformers, etc. Our speciality is to make special transformers to meet customers' requirements.

We manufacture and supply dry transformers using vacuum process impregnation up to 2.5 MVA and 22 kv class. Our transformers have following features.  Use of Nomax insulation for better performance  Temperature rise of 115 and 150 degree centigrade  + 5% or - 5% voltage control using taps in steps of 2.5%  EC grade copper windings  Air natural cooling with or without fans  Very low noise within permissible limits of IS/IEC specifications These transformers are now a days widely where fire hazard is very dangerous like hotels, shopping malls and hospitals and community centers. Dry type transformers are light in weight compared to conventional oil cooled can easily be installed on upper floors and roofs.

  We offer high efficiency 3 PH Dry Type transformer (Three Phase Dry Transformer) up to 200 KVA manufactured from premium quality lamination and electrolytic grade super enamelled/DFGC copper wire.we also offer customization facility based on the size and design of the transformers. Our range of Dry Type Transformers are also offered with cold rolled oriented grain with various accessories such as, earthing terminal and bidirectional wheels with low noise level. SALIENT FEATURES OF TRANSFORMERS : Designed For Good Performance, Safety And Economy. High Quality Lamination and conductors. Sheet Metal Enclosures as per required ip class of protection on request. Sheet Metal Enclosures as per required ip class of protection on request. Impregnated with international quality resigns and varnishes. Incoming components and material inspected before use. Products warranted against manufacturing defects.