Oil Cooled Distribution Transformer Dealers

We are Manufacturer, Exporter & Supplier of Oil Cooled Transformer, power distribution transformers for industries and commercial set-ups are designed and developed using latest technologies. The power distribution transformer and electrical distribution transformer can be provided with a variety of terminations so that they suit the requirements for new installation or replacement. The range includes Oil Cooled Transformers and Dry Type Transformers, which conform to the international standards of Quality and Safety. The Oil Cooled Transformer manufacturer has successfully launched Dry Type Distribution Transformer with capacity up to 2000KVA. Oil Type Transformers : Optimum efficiency is ensured by delicate proportioning of core and winding losses, while operating between 45% and 65% of full load. Nearby the regulating coil, a number of compensating winding is connected in parallel, which are short circuited to reduce the effect of core-flux fringing. Oil Cooled Transformer also keeps the reactance of the regulator constant at any position of the rolling contact. Using best quality cores and conductors, we have made Oil Cooled Transformer compact, which results into lower losses, better regulation and longer life. Careful designing of Oil Cooled Transformers by our professionals and technicians also reduces noise level to the minimum.

We at TRANSPOWER have an extensive record as a trusted manufacturer of wide range of Transformers (which includes Oil filled, VPI and Cast Resin), reactorschokes, CTs, PTs & coils to cater different industries as per the applications & specifications of customers. As we are committed to customer satisfaction by providing wide range of power solutions, we had great interaction with different field customers with their challenging requirements. Our organisation core competency got evolved over the years to benchmark ourselves against global leaders by utilizing strategic combination of our last 30 years’ experience, design capabilities, innovative ideas. Further this helped us to have better access to most advanced magnetic & insulating materials to provide our customers quality products with optimum cost. Presently bwe design, develop, produce and deliver wide range of high quality Magnetics as per international standards.

We are trusted exporter and wholesale supplier of high performance oil cooled transformers. The oil cooled transformers, we provide, are obtained from trusted vendors of the market who make us ensure the high performance and optimum efficiency. These oil cooled transformers are known for their robust make and excellent working in even rough conditions. We can also provide air cooled and crystal cooled transformers to the clients. we offer : step- up transformersstep-down transformers

• Condition: New
• Feature: Long functional life
• Frequency: 50/60 Hz
• Voltage Range: 11 KV / 22 KV / 33 KV
• Voltage Class: Equal to 33 KV
• Rating: Equal to 5 MVA

Oil Cooled Transformer adjust the level of voltage up and down as per requirement. Their main objective is to form a compatibility in voltage supply and varied appliances for which it is working. If the voltage required for application is lower than voltage supply then its job is to bring the level down as cooled transformer. If the voltage required is higher than voltage supply then the job of transformer is to raise its level.

• Number Of Flower: Automatic
• Material: Mild Steel
• Certification: CE Certified
• Phase: Double Phase
• Country of Origin: 440 V
• Power: 10-50 KW
• Driven Type: Electric
• Total Carbohydrate: 1 Year
• Finishing: Polished

• Application: Industrial Use
• Availability: 100-1000kg
• Frequency: 50hz
• Automatic Grade: Automatic
• Tensile Strength: 100-125Mpa
• Certfication: ISI certified
• Cooling System: Oil Cooled
• Warranty: 1 year

Features High performance Energy efficiency Maintains smooth voltage

We ensure that the delivery schedule should be properly maintained in order to meet the exact requirements of the customers. The company shares glorious credentials with the leading Suppliers of oil cooled transformers and offers the best deal.

• Number Of Flower: Automatic
• Application: Industrial Use
• Packaging Type: Grey
• Tensile Strength: 100-125Mpa
• Cooling System: Oil Cooled
• Warrenty: 1 Year
• Phase Type: Three Phase

• Country of Origin: 6kv 10kv 11kv
• Frequency: 50/60Hz
• Short-Circuit Impedance: 6.5%

We are main supplier of this product.

Outdoor oil cooled instrument transformers are hermetically sealed type in construction. The whole CTPT unit is dried in an air heating oven under very high vacuum & strictly controlled conditions. Measurement of amount of moisture taken out from the CTsPTs is done at regular intervals during the vacuum drying process. After the process is over the CTPTs are filled with filtered, de-aerated EHV grade transformer oil under vacuum. The oil filtration plant, the processed oil storage tank & the vacuum drying chambers are all interfaced together to ensure that the CTsPTs are filled with oil untouched by human hand. To seal the CTPTs the space left for expansion on the top is filled with dry & pure -nitrogen gas through a non -returnable valve at pre determined pressure.

We are offering oil cooled transformers. We are one of the noted manufacturers, suppliers and exporters of oil cooled transformers. Our range is manufactured using quality raw material, which we source from renowned & reliable vendors of the market. Catering to the needs of several industries, our assortment is known for its functionality, durability and longer service life.

TECHNICAL FEATURES : Manufacturing Standards IS-2026 / IEC-76 Core The Core is build up from interleaved low loss cold rolled, grain oriented Silicon Steel laminations. Individual stampings are coated on both sides with an insulating material, which is both oil and temperature resistant. The core limbs are securely bound with heavy duty webbed cotton taps and the yokes are firmly clamped between steel channels, all cores have mitered joints. Top and bottom clamps are secured to each other by means of tie rods which serve the dual purpose of securing the windings in place and of transferring the load from the bottom to the top clamps when the core and windings are lifted. This prevents tensile stresses being set up in the core legs which could adversely affect the iron losses. Windings Transformer windings are designed to meet three fundamental requirements such as mechanical, thermal and electrical. They are cylindrical in shape and are assembled concentrically. The low-tension windings are of the helical type, single or multilayer, using flat copper strips, depending upon the size and current rating of the transformer. The high-tension windings consist of paper covered conductors (round and strips) depending upon the current rating of the transformer. For higher capacity continuous disc windings are used. The windings are rigidly supported by pressboard washers and spacers. Interlayer cooling ducts are provided to ensure that the temperature gradient between windings and oil and hence the hot spot temperature is minimized and higher life expectancy is achieved. Insulation between layers and turns is based upon the impulse test level of the voltage class of the windings as specified in IS 2026.Completed Core coil assemblies are dried prior to impregnation with transformer oil. Winding Connections Tappings and leads are run in multi paper covered flexible conductors in press board half tubes, the phase leads being separated from the tapping leads by adequate barriers. These tubes are rigidly based to ensure that clearances between leads and tank sidewall are maintained when the transformer is fixed in position. Low voltage leads being of larger cross section are sufficiently robust, so supports are provided wherever necessary. Insulation and Impregnation The principal components of insulation are pre-fabricated from pressboard sheet. All items subjected to compression in services are preshrunk and the slight recovery in dimensions after preshrink age is compensated for windings during final drying of the completed transformer. The oil used for impregnation complies with IS 335 and every consignment received at works is tested before entry is permitted into the storage tanks. Short Circuit Strength In order to prevent deformation when subject to short circuit force, solid blocks and insulation, backed by substantial supporting frames, are utilized. The axial end thrust under fault condition is minimized by ensuring that design dimensions are closely adhered during manufacturing procedure. Transformers are designed and constructed in such a way that they are capable of withstanding the effect of short circuit testing. Our transformers have been type tested at CPRI and ERDA. Tapings For the range of transformer covered in this Catalogue, tapings are provided on the H. T. Windings at ±5% in steps of ±2.5%. Other tapping ranges can be supplied on request. Tap selection is effected by means of an off-circuit tapping switch operated by an external handle. Leads for Tapings are brought away from the coils by the means of paper insulated conductors. They are arranged in such a manner that the ampere-turn balance is maintained throughout the tapping range. ON-LOAD TAP CHANGRES are also provided depending upon customer requirement. Terminations All bushings are of high quality porcelain or Epoxy complying as per IS 2099

Code: EEY0002 Oil Cooled Transformer. Oil Cooled Transformer ManufacturerFeatures:    Copper coils are wounded with perfect tappings on the both secondary and primary sides    Air cooled transformer made up of grade laminated core of silicon stamping used.    Terminals insulated for both primary and secondary with properly marked    Facility of outlets and inlets with stop-cocks    For transformer cooling perfect fins are equipped in oil cooling type    MS powder box in housed transformer to prevent from rust    For the high insulation strength, primary and secondary coils are impregnated in vacuumAvailable Ratings    1KVA/ 2KVA/ 3KVA/5KVA upto15kva with voltage ratio 415/415v or 415/215v or as per requirements.    Perfect type of oil/air cooled type  of transformer basically used for various experiments:    In order to known its efficiency and parameters of its same circuits sumpner back to back tests are  performed    In order to known its efficiency and parameters of its same circuits QC and SC tests are conducted on 3 phase transformers.    To study the performance of 3-phase transformer for its various connections, i.e. delta/ delta-star star-star /star-and delta-delta and find the magnitude of 3rd harmonic current

We manufacture M.V. Outdoor Oil-cooled Current transformers upto 33Kv system voltage. It is available in various specifications to cater to the varied requirements of clients. These are developed using innovative techniques of production and flexible designs to ensure international quality standards, KALPA CT’s are widely known for high efficiency, low maintenance and durability. The current transformer used for Metering, protection & special protection (PS CLASS) purposes. Our range of M.V. Outdoor Current transformer includes following: System voltage: 3.3/6.6/11//22/33 KV Outdoor Current Transformer Applications Metering & Relaying Wind mills Solar Energy plants Thermal/Hydro Power plants Substations, Power generation plants

Being reputed Oil cooled transformer manufacturer and exporter in India we offer flexible and intuitive range of transformers worldwide. The oil cooled transformers manufactured with us are suitable to use with various industrial applications according to demand.

• RATINGS: 315 to 4000 kVA
• VOLTAGES: 6.6 to 33 kV

CG began operations over 70 years ago with their first supply to the US Army. Today we offer a wide range of conventional distribution transformers globally. We provide reliable designs, excellent materials and globally benchmarked manufacturing practices. Our transformers find use in industries such as power utilities, process industries, railways, mines and other industries. Our products are designed based on the latest simulation techniques and exhibit a fully type tested range.

• Material: Mild Steel
• Phase: Three Phase
• Cooling Type: Oil Type
• Frequency: 60 Hz
• Number of Phase: 3-Phase
• Voltage Ratio: 11kV
• Power Source: Electric

• Power: 16KVA-3000KVA
• Material: Copper
• Cooling Type: Oil Cooled
• Brand Name: Sen & Pandit
• Output Voltage: 415 V
• Insulating Fluid: Transformer Oil

• Brand Name: Tushara
• Output Voltage: 230 V
• Rating v: 15 kva to 3000 Kva
• Break Down Strength: 2500V AC for 2 Minutes

Core: The Core is build up from interleaved low loss cold rolled, grain oriented Silicon Steel laminations. Individual stampings are coated on both sides with an insulating material, which is both oil and temperature resistant. The core limbs are securely bound with heavy duty webbed cotton taps and the yokes are firmly clamped between steel channels, all cores have mitered joints. Windings: Transformer windings are designed to meet three fundamental requirements such as mechanical, thermal and electrical. They are cylindrical in shape and are assembled concentrically. The low-tension windings are of the helical type, single or multilayer, using flat copper strips, depending upon the size and current rating of the transformer. The high-tension windings consist of paper covered conductors (round and strips) depending upon the current rating of the transformer. For higher capacity continuous disc windings are used. The windings are rigidly supported by pressboard washers and spacers.

Oil cooled transformer are dedicated to perform. The manufacturing technique is Time Tested for Performance from the hands of Proven Engineers in the field for over 30 years which makes it ideal for the industry. We went into the production of Power Transformer because of the Trust Put on us by the industry and we are succeeding in our effort.