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Products Directory > Electronics & Electrical > Power Transformers >
Oil-cooled Transformer
Products - 41
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Oil-cooled Transformer |
Displaying 1-41 of Total 41 Products Found |
Products
We offer a range of transformers like power transmission transformers, 3 phase transformers, voltage converter power transformers, etc. for varied type of industries. Industries can use it for supplying power from an alternating current power grid to equipment, which uses a different voltage or electric power transmission over long distances. We also offer customized solutions as per specific requirements
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Padmavahini Transformers Private Limited, Coimbatore
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We offer oil cooled motorized auto transformers that are available in the specification of oil cooled motors. These transformers are manufactured using qualitative raw material procured from reliable vendors. The entire range have gained huge acknowledgment in the industry for their exclusive features.
Specifications:
* Very high efficiency
* Good voltage regulation
* No wave from distortion
* Rugged and compact construction
* Continuous, stepless and smooth control of output
* High short time surge capacity
We are manufacturing a wide range of oil cooled transformer which are designed for quite operation for single or three phases. These oil cooled transformer are available in a wide range of output voltage as per customer requirements.
The features are as follows: more...
We offer our clients with a wide range of Oil Cooled Transformer that caters to the transformer requirements of different industries. Manufactured as per the latest technology, our three phase Oil Cooled Transformer is highly acclaimed by our customers for its durability, cost-effectiveness and reliable performance.
more...
Three Phase Oil Cooled Distribution Transformers are manufactured upto 1000KVA rating & voltages 11KV / 22 KV range. These transformers conform to IS : 2026 & are suitable for all Indian State Electricity Boards.
We offer to our clients our extensive industry experience in the manufacturing of variable oil cooled auto transformers (Variac). The use of superior technology as well as modern machinery equipment in our production processes allows us to bring in them better accuracy and longer service life. Further they are
tested as per IS standards to assure our clients of our products quality.
Manufacturing Range:
• From 2 Amp to 200 Amp (single coil) in oil cooled.
Apart from this, we also manufacture dual wound variac from 500 VA to 5 KVA having 170v – 270v for the input range and 220v/230 v output range. more...
We manufacture precision engineered variable voltage autotransformer that is incorporated with oil cooling mechanism. These variable voltage autotransformer are simple and provide a variable voltage output from the fixed input voltage. These variable voltage autotransformer are effective in controlling A.C. Voltage such as: more...
We offer our range of premium quality Oil Cooled Transformer, which cater to the demands of different industries. These three phase oil cooled transformer are developed using cutting edge technology under the supervision of expert professionals. We have used superior quality raw material to manufacture these oil cooled transformer, which impart them high durability.
Salient Features : more...
We manufacture our range of oil cooled transformers which is available in manufacturing standards up to 3000 KVA, 11/22/33 KV CLASS. Durable and high on performance, our range of transformers find their application in various industries. Build up from interleaved low loss cold rolled, grain oriented Silicon Steel lamination's, these transformers are also manufactured as per the clients requirements.
We manufacture and supply high grade oil cooled outdoor transformers (CT Upto 33 KV), which are available in manufacturing standards up to 3000 KVA, 11 KV Class. Long lasting and high performance, these transformers find their application in various industries all over the country. Build up from interleaved low loss cold rolled, grain oriented silicon steel lamination's, these transformers can also be made according to clients' requirements.
With the approval of M.S.E.B, P.W.D, Central railways, Ordnance Factories and MJP we are engaged in the fabrication and export of oil cooled transformers. This confirms to the IS2026 standards; henceforth the quality is beyond doubt. We can also offer customization of our oil cooled transformers.
Salient features of our components are:
• Sturdy
• Dimensional accuracy
• High performance
• Low maintenance.
These are basically cooled, floor mounting construction, immersed in transformer oil, confirming to IS 335. Cores are rigidly mounted on non magnetic frame and high grade carbon brushes collect the current from side of the wingdings. Full variation of the output from 0 to max. value is available in one revolution (approximately 350°) of the handle.
Units are supplied without oil. Standard transformer oil is to be filled by the user at site.
Besides manual operation, these are also available in motor operated mode with shaft driven by a high torque low speed drive motor through a gear train. Time taken for one revolution is 15 seconds upto 100 Amp models & 30 second for above 100 amp models.
Higher timings can be provided on request.
Specifications
Standard models are made to the following specifications more...
Step-Up manufactures 3Ph Motor Starting Auto Transformer in air cooled as well as oil cooled construction as per requirement. Generally 60%, 70% & 80% taps are provided on Transformer. Maximum rating 1000 KW motor, 3Ph motor starting reactors are also manufactured if required.
With the professionalism imbibed in our business approach, we manufacture these oil cooled outdoor PT, which come in the capacity of upto 33 KV. Sturdily constricted from highest quality of materials, these PT feature corrosion resistant metal and optimum durability. We offer these transformers in varied dimensions and other specifications of our clients.
Features:
• Up to 33kv of all types
• Voltage Ratio Output
• Accuracy as per National & international Standard
• V.F. 1.2 continuous
• 1.5 for 30 sec
• 1.9 For 8 hrs.
We are a leading manufacturer and exporter of a vast range of oil cooled transformer. These oil cooled transformer are engineered with utmost precision in order to cater to the demands of different industries. Our three phase oil cooled transformer are developed using cutting edge technology and they offer years of hassle free service. We also customize our range of oil cooled transformer as per the specifications of our clients.
Auto transformers offered by us are available in various sizes and specifications. These are widely used for direct connection between primary and secondary circuits. Our range is suitable for varied industrial applications.
Reflecting the innovative expertise of our dexterous engineers, these oil cooled outdoor PT are available in capacity of Upto 33 KV. Being a quality oriented organization, we use only finest quality of material, which is procured by us from the certified vendors of the market. We have competence to deliver them as per customers' demands.
These PT are available in following specifications:
• Live tank
• Dead Tank
We offer these PT in following configurations:
• 5A
• 1A
• 2.89A
• O.577A
We manufacture and export a wide assortment of variac transformers that are fabricated using qualitative material. Our variac transformers are acknowledged for high efficiency CRGO core. The entire range of variac transformers are available with customization as per the technical specification provided by the clients’.
Our products are available in :
more...
We cover Combined & Separate CT's / PT's with KIOSK metering unit as per IS 2705 & 3156 and several other things like:
more...
Our
extensive range of outdoor CT & PT is manufactured from high grade raw
material as per the client’s specific requirements. Our
outdoor oil cooled transformer is available in two categories namely CT and PT.
CT is
available in following specification:
more...
We manufacture a range of oil cooled single phase manual transformers, which are made as per state-of-the-art technology that provide them low loss, high power distribution efficiency in order to cater to varied requirements of clients in the market. Our products have power lines as an input source, therefore only primary and secondary winding is required in order to accomplish the voltage transformation process. more...
JINDAL’S make Natural Oil Cooled, Copper Wound industrial transformers and step up or step Down Transformers suitable for Indoor / Outdoor use at a max. amb .temp. of 45°C. CAPACITY: 10-2000KVA INPUT / OUTPUT VOLTAGE: Tailor made as per Client Specs WINDING: Copper strip (Double Wound or Auto Wound as per requirement) DUTY CYCLE: 100% Continuous COOLING: ONAN The standard equipment will primarily consist of: . Copper Wound (Double or Auto wound) transformer . Lifting Lugs . Oil Filling Plate . Oil Drain Valve . Oil Level Gauge . Rating Plate . Earthing Terminal . Junction Box for Input & Ouput Cable . Wheels for Uni – directional movement . First filling of oil. The M.S. cubicle is painted with two coats of epoxy paint after two coats of epoxy primer. more...
Our comprehensive range of oil cooled distribution transformer are available in different output range for both domestic and commercial purposes. These transformers are highly demanded among our clients due to its output and user friendly feature. Our range of transformers are relatively light in weight and have efficient power supply. It protects the battery from extensive load shed damages.
ESTAR make transformers with input and output voltage upto 3.3 KV single phase or 3 phase upto 200 KVA capacity suitable for 50 / 60 Hz supply. Low voltage transformers are also made suitable for other frequencies such as 400 Hz, ESTAR also makes special types of electronic low voltage transformers such as 3 phase to 2 phase transformers (Scot connected transformers) & 3 3 phase to 1 Phase transformer, within above voltage and power limits. These low voltage transformers are available in different thermal classes A, B, F, H & C.ESTAR Transformers confirm to IS 2026, IS11171, BS 171. Transformers are also made to confirm other national and intrnational standards against specific requirments. Electronic low voltage transformers are supplied either in open execution for incorporating in user panel or in sheet metal enclosures which are mostly for indoor application. For outdoor duty transformers are supplied in oil cooled construction. Oil cooled transformers are also prefered more...
Oil
cooled auto transformer offered by us are manufactured from high
grade raw material as per the requirements of our valued clients that
are spread across the country. These are motorized with AC or DC
motors and are extensively applicable for air cooled rating. We use
60 rpm stepper synchronous motor that are appropriate for 230V, 50Hz
supply and needs special maintenance. These are also used as
motorization for remote operation and require maintenance as per the
following:
Maintenance:
Bearings
of our range are self lubricating and brushes are self aligning for
cleaning the commutator surface regularly by means of a smooth polish
paper for removing carbon deposit. Ratings that are above 2 amps
rating are provided with a spare carbon brush inside for safeguarding
against any breakage. For oil cooled transformer, the oil should be
tested for electrical insulations level, and filtered when necessary. more...
Range: Up to 1000KVA, Up to 11 KV class
We at MEI manufacture oil filled distribution transformer
outdoor and indoor type, 3 phase, 50 Hz, oil
immersed, conventional bolted cover, ONAN cooled, pole and platform
mounted, double wound with Cu conductor, step up, core type
continuous duty transformers with + 2.5% to - 7.5% taps on HT side
for HT variation and leads to be brought out on off circuit tap
changing switch with locking device and outside indicator arrangement
and connected in delta/star as per Vector group ref. Dyn11. These distribution transformer are
installed in a 3 phase distribution network (usually as a part of
urban / institutional requirements) and are used by electricity
distribution companies, public utilities, farms, factories,
multiplexes and real estate ventures for further distribution or
captive power requirements. The liquid filled transformers can be
supplied with cooling either by corrugations on the side of the tank
or pressed steel more...
Supported by our team of skilled and experienced professionals, we offer qualitative range of 11 KV Outdoor Oil Cooled Current Transformer. Our range is second to none in the industry and completely complies with the standards of the industry. Available in the live tank specification, these offer optimum performance and durability in application.
These are offered in the following configurations:
• 5A
• 1A
• 2.89A
• O.577A
We offer a sturdily constructed range of 11KV 3 Phase Outdoor Oil Cooled Power Transformer. It is manufactured by using qualitative raw material such as copper, resin and many others. To meet the demands of our customers, we also offer them with the facility of customization.
The specifications of our range of 11 KV 3 Phase Outdoor Oil Cooled Power Transformer are:
• Voltage Ratio: V.F. 1.2 continuous
• Output: 1.5 for 30 sec
• Accuracy as per National & international Standard: 1.9 For 8 hrs.
Range : Up to 100 KVA, Up to 33 KV
class
We are manufacturing single phase transformer , 50
Hz, oil cooled, pole mounted and platform mounted, double woundcopper and aluminium wound, step up and step downcore type transformer
ranging from 5 KVA to 100 KVA up to 33 KV Class. Normally in a single phase transformer
round tanks are used. These single phase transformer are capable to withstand vacuum and
oil leakage tests. The core so formed has rectangular
cross section and accordingly the LV and the HV coils also have
rectangular geometry. Whereas enameled copper conductor is used for
the HV winding, paper cover or enameled rectangular strips are used
for the low voltage windings. The insulation is designed to withstand
the specified impulse level. The coils are progressively wound, the
HV being wound directly on the LV coil. This ensures that the coils
are rigid, compact and have high mechanical and dielectric strength.
Such winding ensures better short circuit withstand more...
We design and manufacture a superior grade range of oil cooled 33 KV Outdoor Current Transformer, which is offered in the standard range of up to 3000 KVA. Since these are manufactured using interleaved low cold rolled and grain oriented silicon steel laminations, these transformers offer high performance, reliability and durability. These transformers are used in various industries across the domestic market. more...
Construction : Outdoor oil cooled single phase Potential Transformers are made for use on systems ranging from 11kV to 33kV. The transformers are suitable for mounting on structures, and basically consist of the following parts : a) Core b) Winding c) Insulation d) Tank e) Bushing f) Oil Expansion Chamber g) Secondary connection box a) The Core : The core is built from high grade transformer steel sheet. Shell type construction of core is used in all cases. b) The Winding : There are 2 main windings on every transformer. The H.T. Winding and L.T. Winding. Special oil proof enamelled Copper wire is used and wound in layers, each layer being adequately insulated from the adjacent layers. Since the equipment is for outdoor use, it is important that the windings are designed suitably to withstand the surges to which the system may be subjected. This is duly taken care of by proper grading of the insulation in the various layers. The L.T. winding is placed adjacent to the core and is
Our range of outdoor oil cooled current transformers has the following specifications:
more...
Oil cooled transformers are made for use on various systems ranging from 11kv to 33kv. the basic construction of the CT is similar to CT of all voltage classes in that the core is placed in a tank mounted on top of the bushing and adequate paper insulation is provided on it. The secondary leads are run through the bushing to the secondary terminal box placed at the bottom of the bushing.
We offer to our clients with our extensive range of copper wound oil cooled transformers. The use of superior technology as well as modern machinery equipment in our production processes allows us to bring in them better accuracy and longer service life.
We provide following devices to our range: more...
We are engaged in the supply of 1 Phase Tanked Oil Cooled Transformers that are high in performance, low on maintenance and are in high demand nationwide. We endeavor to satisfy our broad client base fabricating our range as per their designs and specifications.
Technical Specifications:
more...
MEHRU manufactures outdoor oil cooled Current Transformers in Dead Tank Design up to 300kV voltage class. more...
Power Oil Cooled Transformer
Oil Filled current transformers in high voltage applications are still the preferred ones due to cost advantages and easy availability of the technology. They are available in live and dead tank versions depending on the customer’s requirements. In measuring and protection applications they can be manufactured in single or multi-core as well as multi-tap designs. Tap changing can also be on primary or secondary, however due to convenience of low current and low voltage, secondary tap changing is now a days the preferred trend.
more...
Oil cooled transformers are made for use on various systems ranging from 11kv to 33kv. the basic construction of the CT is similar to CT of all voltage classes in that the core is placed in a tank mounted on top of the bushing and adequate paper insulation is provided on it. The secondary leads are run through the bushing to the secondary terminal box placed at the bottom of the bushing. Reconnection Type Current TransformerThe advantage of this type of construction is that the transformer is dynamically more stable under short circuit conditions, the various forces on the primary conductors tending to balance on another. Requisite number of the primary turn are put on the core and the two ends are bought out for connection into the system. The primary ends are terminated on the terminals 30 mm dia 80mm long for easy connection into the system.In the case of two ratio current transformer in which the different ratios are obtained by primary reconnection, four primary terminals are
Our range of aluminum wound oil cooled transformers find extensive application in many industries such as power and others. These transformers are made as per industry standards and we also offer customized solutions regarding clients specifications.
Some of the devices that we provide with our range are: more...
We manufacture and supply a wide array of Potential Transformers which is used to measure voltage in electric circuits.In oil cooled Potential transformers the basic insulation is provided by paper soaked in oil. The transformers can be provided with multi secondary winding for measuring and protection applications as required by the customer.AVON manufactures single phase oil filled voltage transformers upto 33KV.
TESTING
Each voltage transformer is subjected to all routine tests as per applicable standards prior to dispatch on latest microprocessor based test sets. Frequent type tests are carried out through independent approved test labs. In case of any fault the defective PTs are held back and recorded in product deviation register for analysis and preventive exercise.
Our range encompasses following features: more...
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