Industrial Transformers

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Isolation & Ultra Isolation Transformer also provide an extremely useful feature called isolation, which is the ability to couple one circuit to another without the use of direct wire connections. There are applications where electrical isolation is needed between two AC circuit without any transformation of voltage or current levels. In these instances, transformers called isolation transformers having 1:1 transformation ratios are used.

Our Isolation Transformers isolate the equipments from noisy power line hence providing a better option to clients. These remove power line noise, surges, spikes and transients. It also provides high insulation resistance and provides complete electromagnetic and electrostatic shielding.

Our range of Isolation Transformers are designed as per the guidelines of ISO 2026 which gives an assurance to the customer on the high quality of the product. An isolation transformer does not have a direct electrical path from the power input side to the power output side. The term is also used to define how much electrical isolation exists between the input and output windings. For example when using line-voltage input transformers to power low voltage device handled by humans, a high degree of isolation is required for safety. Isolated transformers often use separate bobbins for the primary and secondary coil windings, but usually the windings are just wound on top of each other with insulation in between. There is usually an electrostatic shield between windings which is tied to transformer case.

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We are engaged in offering Three Phase Servo Oil Cool Transformer to our Customers.

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Transformers also provide an extremely useful feature called isolation, which is the ability to couple one circuit to another without the use of direct wire connections. There are applications where electrical isolation is needed between two AC circuit without any transformation of voltage or current levels. In these instances, transformers called isolation transformers having 1:1 transformation ratios are used.

Our Isolation Transformers isolate the equipments from noisy power line hence providing a better option to clients. These remove power line noise, surges, spikes and transients. It also provides high insulation resistance and provides complete electromagnetic and electrostatic shielding.

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We manufacture a gamut of Buck-Boost Transformers that is widely used in Servo Stabilizers and can be customized as per the specific requirements of our clients. These boost transformers are made in compliance with necessary standards. We offer high-grade buck-boost converter coils, which are manufactured by us using excellent quality materials to last for a long period of time. We pack these buck-boost converter coils in appropriate packaging for their safe delivery to our clients. Our dexterity lies in developing them as per the specifications of our clients.

 

Some of the Boost transformers features are:

• Highly durable
• Saves energy cost
• Cost-effective

 

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We are engaged in offering Oil Cooled Isolation Transformer to our Customers.

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We offer high quality Step Down Transformers. It is hardwired, durable with a heavy-duty cord. It has a 100 Watt maximum capacity and can be used continuously over a period of time. It has one grounded outlet in front of the unit (accepts 3 or 2 prongs US and Euro plugs) and reduces the voltage to the fit the next level of desired use. Perhaps it will go to some point in a factory, shop, home or even the much smaller applications and be reduced again to fit a lower voltage piece of equipment.

Step Down Transformers has a primary winding of higher number of turns than the secondary winding. Since power is fixed, lowered voltage results in increased amperage; the lowering of voltage is inversely proportional and results in an increase of amperage. Our Step Down Transformers are relatively simple in design and they have the exact ratio of windings in each circuit so as to deliver the appropriate current and voltage. Application, budget and other factors must be considered before installing a particular transformer. Both incoming and outgoing voltages must be known prior to selecting any Step Down Transformer.

We manufacture all our products as per ISI specifications which give an assurance to the customer on the quality of our product. We are equipped with an R&D unit and testing tools and section which has got all tools and testing facilities that support us in supplying products as per client’s specific requirement.

 

Features:

• One grounded outlet in front of unit (accepts 3 or 2 prong US and Euro plugs)
• Hardwired
• Durable design with a heavy-duty cord

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Specification:

• C.M.N.R. : 100 db

 

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We offer high quality Step Down Transformers. It is hardwired, durable with a heavy-duty cord. It has a 100 Watt maximum capacity and can be used continuously over a period of time. It has one grounded outlet in front of the unit (accepts 3 or 2 prongs US and Euro plugs) and reduces the voltage to the fit the next level of desired use. Perhaps it will go to some point in a factory, shop, home or even the much smaller applications and be reduced again to fit a lower voltage piece of equipment.

Step Down Transformers has a primary winding of higher number of turns than the secondary winding. Since power is fixed, lowered voltage results in increased amperage; the lowering of voltage is inversely proportional and results in the increase of amperage. Our Step Down Transformers are relatively simple in design and they have the exact ratio of windings in each circuit so as to deliver the appropriate current and voltage. Application, budget and other factors must be considered before installing a particular transformer. Both incoming and outgoing voltages must be known prior to selecting any Step Down Transformer.

We manufacture all our products as per ISI specifications which give an assurance to the customer on the quality of our product. We are equipped with an R&D unit and testing tools and section which has got all tools and testing facilities that support us in supplying products as per client’s specific requirement.

 

Features:

• 1KVA to 300KVA maximum capacity heavy-duty continuous use transformer
• One grounded outlet in front of unit (accepts 3 or 2 prongs US and Euro plugs)
• Hardwired
• Durable design with a heavy-duty cord

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Auto Variable Transformers Variac:

Variac is most effective equipment for step less correction, break less & continuous control of AC voltage. It is generally used for testing purposes, varying voltage requirement in any application, as well as manufacturing in servo voltage, stabilizes. Variac is pure copper wound on toroidal lamination an effective instrument to control the voltage as per requirement.

Output voltage can be enhanced as per requirement to 300 V in single phase and up to 500 volts in three phase. It can also be customized with the option of motorized or manual mode. The mode of cooling will be air cooled or oil cooled.

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As a well-known firm, we offer to Step Up Transformers, which is accessible to patrons in several specifications.

 

Features:

• Smooth functioning
• Require less maintenance
• Rigid design
• Robust structure
• High operational fluency

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Our assortment of products is constituted of best quality Phase Neutral Balancing Transformers.

 

Features:

• Durable
• Require less maintenance
• Easy to operate
• High efficiency
• Heavy duty design

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Professional range of enclosed variable transformers available in either single or three phase. The transformers are not designed to provide mains isolation but do operate at mains voltage. All of the transformers need to be earthed using the earth studs provided.

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Power & Distribution Transformer:

For the efficient power supply, well engineered and reliable transformers are essential. Servostar with its two-decade expertise in transformer has established state of the art facilities for distribution and power facility.

We manufacture power transformers up to 2mva capacity with 11/22/33/66 kV class. Transformers cores are built with cargo, low loss silicon steel lamination. Use of high grade and laser scribed laminations for the core significantly reduce no-load losses and noise levels as committed. Power transformer winding is made of electrolytic grade copper with continuously transposed conductors as per the designs requirement. The winding has axial and radial cooling ducts to ensure effective heat dissipation into the oil and elimination the hot spots. For high voltage windings, disc coil with excellent mechanical strength is used to take the stresses due to the voltage level. A special interleaved or shielded construction offers most uniform voltage distribution despite system transients. Power transformers, core-oil assembly are rigidly supported by a common pressure ring of dandified wood at the top and bottom, for precise alignment. Well profiled angled rings are placed between him and lv windings to reduce voltage stress levels. The ends a tapping leads to all the windings are connected by special extra flexible, insulated copper cables, which are rigidly braced in position. The core-coil assembly is put into the tank with proper location arrangements. The tank is then filled with hot oil, filtrated by high vacuum oil filtration plant. Power transformers, tank are built with mild steel plates to withstand full vacuum. Conforming to the international standards. Lugs for jacking, lifting, and hauling are routinely tested for dye penetration. Tanks have welded or bolted top cover. Tanks are shot blasted to get a surface finish to have a double coat of epoxy pint after double coat of epoxy primer. The transformer is made read for a final inspection after assembly of bushings, conservator, and radiators etc.

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