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Products Directory > Electronics & Electrical > Power Transformers >
Cast Resin Transformer
Products - 44
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Cast Resin Transformer |
Displaying 1-39 of Total 39 Products Found |
Products
Our cutting edge technology enables us in
offering Cast-Resin Dry Type Transformers. These transformers are fabricated in
conformation to the international standards and offers low partial discharge
and high electric intensity, Flame resistance, high performance and low
maintenance.
Technical Characteristics:
more...
We manufacturer a 1Ph & 3Ph Resin Cast Transformer upto 11 KV / 200 KVA in class H/F insulation. LV & HV windings are embedded in resin.
more...
Consolidating our position in the global markets, we offer superior quality resign cast control transformers, which are encountering wide demand amidst our clients. Optimization of cutting edge technology and finest quality of raw materials makes these transformers most sought after in the markets. These control transformers are stringently tested at each stage of manufacturing, so that only flawless products can be delivered to our clients. We offer these transformers in bulk quantities and at cost effective prices. more...
Carving a choice for ourselves in the markets, we provide the clients best quality indoor medium voltage transformers, which are encapsulated in epoxy through vacuum casting process. these transformers are available in current and voltage of 3.3 kV to 36 kV and 44 kA respectively. The wide application of these transformers includes switchgear & metal clad enclosures for revenue metering and protection. The voltage units are available for line-to-line and line-to-ground applications. These transformers can be availed in accordance with customers' demands.
We have a wide range of cast resin transformers that are available in different technical dimensions and models. Manufactured from cold rolled oriented grain steel with low specific losses, these transformers are insulated on both sides by a thin inorganic coating (Carlyle). The uniform pressing, stiffness and solidity of the columns assure a low noise level. Our range of these transformers are also found in high or low voltage windings. Tested according to standard IEC 726 / IS 2026 / IS 11171, our range of transformers can also be tested for temperature rise or full wave impulse test as per the clients request. Our range is available in the following: more...
Step-Up also manufactures 1Ph & 3Ph Resin Cast Transformer upto 11 KV / 200 KVA in class H/F insulation. LV & HV windings are embedded in resin.
Resin Cast Current Transformers for indoor application and in the range of 11 Kv and 22 Kv With different Ratios. for metering & Protection Application, Secondary Side 1 amp or 5 amp as per customer requirement.
We are highly acknowledged for our optimum range of Cast Resin Transformers. These are manufactured out of high grade material and are provided with compact winding around the iron core. Small in size with high mechanical strength and excellent performance, these are available at industry leading price. These can be further customized on their size and capacity as per the requirements of our clients.
Due to high performance and sturdy construction our range of Cast Resin Transformer is highly acknowledged by our clients. These find applications in Thermal Power Plants, Chemical industries, nuclear power stations, and power factories wherever need to be protected from fire and explosion. more...
We are involved in offering superior quality epoxy cast potential transformers, which are developed keeping into view the IS and OEM's specifications. The materials used in these transformers are of premium grade and ensure their immaculate quality. Available in standard as well as customized specifications, these transformers are most competitively priced.
These transformers are developed by us using following raw materials:
• CRGO
• SE copper wire
• Epoxy resin
• Insulating material
• Transformer oil and fabrication
These transformers come in following specifications:
• Size:
• Technical Details:
As per prevailing standards.
Up to 33 kv indoor
• Weight:
Indoor up to 20kg approx.
• Application area/industry served:
• Industrial as well as all Electricity Boards
Featuring unmatched quality and superior performance, these indoor epoxy cast transformers are available in capacity of Upto 33KV. In order to meet the demands of various industries, these transformers are available in various configurations such as 5A, 1A, 2.89A and O.577A. We also take care of metering, protection and special protection type core of these transformers.
We manufacture these transformers in different variation, which are as follows:
• Single phase ( earth type) up to 33 kv
• Three phase ( floating neutral/ 3 limb)
• Three phase ( earth type /Five limb) up to 11 kv
Features:
• Dry type
• Free from Maintenance
• Non Hygroscopic
• Easy installation
Indoor type CT:
• Bar primary type up to STR 4OKA/3.0 sec
• Wound Primary Type up to 40KA/ 1.0sec
• Window Primary type up to : 40KA/ 3.0 sec
With the assistance of engineering proficiency, we manufacture high quality epoxy cast indoor wound primary type transformers, which are designed for large burdens and better accuracies (Metering, Protection and Special protection PS Class). Secondary terminal with threaded insert and primary with brass plated studs are well suitable for precision measuring the test apparatus. These transformers can be tailor made in compliance with customers' specific needs.
In view of the requirement
of Indian Industry, we are now introducing VOLTAMP 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 M/s. HTT, Hann Munden, Germany.
M/S. HTT are pioneers in the field of Cast Resin Transformers
manufacturing. They have been manufacturing Cast Resin Transformers
since 1959. Their range extends up to 16 MVA /36 KV. More
than 25,000, HTT Cast Resin Transformers are satisfactorily
working in the field comprising of wide range of more...
We manufacture Interposing CTs (Resin Cast ) for matching of ratio with main C.Ts in different protection scheme.
SPECIFICATIONS :
Primary Current : 5 to 1A
Mounting : Threaded inserts for floor mounting. more...
We offer, install and commission Oil filled power transformers upto 75 MVA, 132 KV, Oil filled distribution transformer upto 5 MVA, United Sub-station upto 1600 KVA, 11 KV, Cast resin dry type transformers upto 7.5 MVA, 33 KV, vacuum resin mprignated dry type transformers upto 5 MVA, 11 KV.
more...
We offer a wide range of cast resin transformer, dry type transformers with VPI technology. These are available in power capacities varying from 22 KV up to 1.5 MVA. As these are heavy duty in nature, the transformers are ideal to used in varied industrial conditions. We ensure that our range is designed and manufactured as per various industry standards. Our team is also capable of customizing the entire range as per the specifications of the clients. The range that we offer is known to provide elevated performance, with the requirement of minimal maintenance. Our range of Cast Resin Dry Type Transformer is offered in standard designs and can also be customized to meet the specific requirements of our clients. The range that we offer to our nationwide clients varies from 22 KV to 1.5 MVA. Our range meets the demands of various urban and institutional requirements, owing to features like reliable performance and the requirement of negligible maintenance. We more...
We manufacture our range of 3 PH Resin Cast Transformer using quality material and advanced technology. We also customize our range of PH resin cast transformer as per the specifications of our clients. Our range of 3 PH resin cast transformer is supplied all over India at reasonable price. This 3 PH 3 PH resin cast transformer is available in various range and capacity to meet the domestic and industrial needs of our clients.
Features: more...
We manufacture a comprehensive range of low tension tape wound transformers that suit the varied requirements of our clients across different industry verticals. Our expertise in the industry is supporting us in offering the facility of customization to our valued customer as per their requirements.
We offer our clients with the following types of transformers:
• Low tension CT
• Pt tape wound
• Resin cast transformers
• Tape wounded-lead
• Nut & bolt
• Tag type voltage transformers
• Auto transformers
• Epoxy molded transformers
Specifications:
• CBCT
• Summation CT
• Tape wound CT & PT
• Resin CT & P
Our manufactured type cast resin transformers are known for their sturdiness and undisrupted performance. Being assembled using quality tested components; our transformers have long serviceability life and thus are appreciated by variety of industries. We can offer standard as well as client specific configuration. more...
We are manufacturing Off Circuit Tap Switch for Power Transformers.
Featured here is Off Circuit Tap Switch, 132 kV Class (650 BIL), 600 Amps, 5 Position, 3 Phase, Selector Type, Suitable for Verticall Mounting.
Specifiations:
more...
We manufacture Core balance or Zero sequence (Tape or Resin Cast ) CTs. These are for sensitive earth leakage protection and earth fault protection. These are suitable for Bus bar of panels/ bus duct and cables etc.These are ring or rectangular type CTs & suitable for the measurement of the sum of three phase currents in a 3-ph cable. Under normal operating conditions this sum is zero. In the event of an earth-fault the sum of the current is equal to the zero sequence current. It is necessary to specify leakage current to be detected along with minimum setting of the relay and size of cable at the time of ordering CT.
Primary Current :
300 mA to 10 A more...
We manufacture wound primary CTs (Tape and Resin Cast) designed for large burdens and better accuracies (Metering, Protection and Special protection PS Class). Secondary terminal with threaded insert and primary with brass plated studs suitable for precision measuring test apparatus. Multiratio C.T. available in the portable wooden case to be used as laboratory standard.
Specifications:
Primary Current : 1 to 100A
Secondary Current : 5, 1, 5/rt3, 1/rt3A
Accuracy Class :
For Metering : 0.1 to 1 A
For Protection : 5P, 10P accuracy limit factor 5,10,15,20
For PS Class : Knee point voltage (VK), secondary resistance
and magnetizing current is required.
Burden more...
We manufacture high tesnion potential transformers (up to 11KV), with dry type resin cast (single phase and three phase) for indoor applications.The primary and secondary winding of potential transformer is magnetically coupled by a core. PT is used to step down the system voltage (3.3,6.6,11 KV) measurable upto 110/rt3, 110 V. The class of accuracy of metering PT is 0.2,0.5,1.0 and of protection PT is 3P.
SPECIFICATION :
Primary Voltage : 3.3 - 6.6 – 11 KV/rt3
Secondary Voltage : 110/rt3 , 110 V
Burden : Upto 200 VA
Accuracy Class : 0.2 , 0.5 ,1.0 and 3P
Over Voltage Factor : 1.2 continous and 1.5 for 30 sec.for effectively earth system and 1.9 for 8 hour for non effectively earthed system.
Neutral : Connected more...
Features: * Long lasting, can be designed and moulded as per customrers requirement in different shapes and sizes Application: * Control panels , Switchgears
Cast resin dry type transformer 11kv/433V, 3phase, 50 Hz Off circuit tap links +/-5% in steps of 2.5% Class F and H insulation HV Delta connected, LV Star connected with Dyn 11 vector group Natural air cooling and forced air cooling Duty cycle ? continuous Winding- copper duly resin casted Enclosure - IP 23 to IP 33 and as per customer specifications Cable boxes on HV and LV Painting shades as per IS and IEC standards
Our range of electrical transformers includes :
more...
Ring type (Tape Insulated or Resin Cast Round / Rectangular)
For metering or protection application
• Primary rating –
Round C.T –50 A. to 10000 A.
Rectangular C.T. 50A to 10000A
• Secondary rating – 1A. or 5A.
• Class of accuracy –
Metering – 0.5, 1.0, 3.0, 5.0
Protection – 5P, 10P, 15P.
• Alf –
Protection – 5, 10, 15, 20
• Special Rating can be offered
• Multi core, Multi ratio C.T.s can be offered.
MEHRU manufactures Indoor Resin Cast Current & Potential Transformers up to 36kV voltage class. more...
Cast resin potential transformer is used to measure large voltage in AC circuit. It is specialized with reducing the supply voltage to a small value resulted into its easy measurement with standard low range AC instruments.Resin cast potential transformers up to 33KV are made to suit indoor applications. The indoor voltage transformers up to medium voltages are preferred in resin casting over oil filled ones in terms of compactness, sturdiness and are maintenance free. AVON has expertise and infrastructure to manufacture voltage transformers up to 33KV of different specificatons in indoor applications.Some of the salient features are :- more...
H.T. metering cubicals are incorporated with current transformers and potential transformers using resin developed insulating material system, having graded siliceous material and are bonded together with polymer resin system. These moldable materials facilitates integrated design to current carrying and voltage grading components. They can be classified as having: more...
We manufacture high quality resin cast current transformers that are needed in many industries. These resin cast current transformers are basically dry type transformers whose body is completely embedded in quartz loaded epoxy resin making use of Vacuum molding technique. After molding is done, the resin is made hard using polymerization technique. This resin acts as the main insulation between primary and secondary and earth. This accounts for the technical advantages that resin cast current transformers have over the others. Their design details are mentioned below: The basic designs come in three major types and these cover the entire range of 11KV Resin Cast and oil filed CTs for primary currents that range up to 2500A. We also offer 22 Kv Resin Cast CTs. Given below are the types of cast resin : more...
GENERAL :
A Current transformer belongs to the series connected class of electrical apparatus. The system current passes through the primary winding of Current Transformer and sets up a current in its secondary winding. Except for a little deviation, this current is in phase with the primary current and bears a definite ratio with it. The little deviation is expressed in terms of the ratio error and phase error of the Current Transformer. Various international standhe current transformer is called upon to perform as also upon the type of instruards on current transformers specify the limits of these errors for various accuracy classes of the Current Transformers, the accuracy class depending upon the duty tment / protective device it is supposed to feed. more...
These Current Transformers are specially designed and manufactured by Mahendra Electrical Works for use in Control Panels, UPS and Switchgears. Resin Cast CT Features: * Long lasting, can be designed and moulded as per customers requirement in different shapes and sizes Application: * Control panels , Switchgears and UPS
General :
A voltage transformer belongs to the shunt connected class of electrical apparatus and is used so that high systems voltages can be conveniently measured by stepping them down to a value suitable for the measuring instruments. For the Voltage Transformer to be useful in this capacity, it is important that the transformation ratio is accurately known and also that the secondary voltage of the Voltage Transformer is in phase with the voltage across its primary. The various standard specifications list the limits of permissible errors (Ratio Error and Phase Displacement) for the various accuracy classes of Voltage Transformers. Voltage transformers for dual purpose, metering and protection, are also commonly used. An additional secondary winding is provided which is connected in open delta so that, in the event of an earth fault on any of the phases, appropriate voltage is developed across the open delta terminals which is then use to actuate a tripping more...
The dry type Current transformers have been a great success specially in heavily polluted surroundings.The windings are designed to meet dynamic and thermal stresses. Coils are wound with electrolytic high conductivity synthetic enameled copper conductors. Coils are dried in electric ovens. Rigid connection support and coil clamping are provided to withstand high short circuit currents.The complete core coils assembly is cast in resin, which has got high dielectric, mechanical and heat dissipation qualities. more...
We offer potential transformers that are used in current carrying and voltage grading equipment. These are good conductors of electricity and are used in numerous industrial applications. These are available in diverse designs and specifications to suit varying requirements. more...
• Tape Insulated or Resin Cast Round / Rectangular
• For Metering or Protection Application
• Primary Rating – 1 A. or 5 A.
• Secondary Rating – 1 A. or 5 A.
• Burden in VA – 1, 2.5, 3.75, 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60
• Class of accuracy:
Metering: 0.5, 1.0, 3.0, 5.0
Protection: 5P, 10P, 15P
• Alf –
• Protection – 5, 10, 15, 20
• Primary & secondary Terminals – Stud Type
• No. of Primary Windings – As per customer's requirement. Generally 2, 3 or 4 more...
We manufacture highly efficient and accurate resin cast potential transformers. These resin cast potential transformers are used In AC circuits, for the purpose of measuring large voltages. Their main function is to reduce the supply Voltage to a small value so that it can be easily measured with standard low range AC instruments of moderate size and capacity. There are many advantages of using resin cast potential transformers for range extension of AC meters. We also offer resin cast potential transformers of dual purpose Metering & Protection that are also commonly used. These resin cast potential transformers have some special features which are : more...
• Tape Insulated or Resin Cast Round / Rectangular
• Primary Rating – As required
• Secondary Rating – As required
• Burden in VA - 1, 2.5, 3.75, 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60.
• Class of Accuracy:
Metering – 0.5, 1.0, 3.0, 5.0
Protection – 5P, 10P, 15P
• Alf –
Protection – 5, 10, 15, 20
• Special Mounting arrangement can be provided
• Multi core, Multi ratio C.T.s can be offered. more...
• Tape Insulated or Resin Cast / Rectangular
• For metering or protection application
• Primary rating – 1A. to 150 A.
• Secondary rating – 1A. or 5A.
• Burden in VA- 1, 2.5, 3.75, 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60
• Class of accuracy:
Metering – 0.5, 1.0, 3.0, 5.0
Protection – 5P, 10P, 15P.
• Alf –
Protection – 5, 10, 15, 20
• Special protection can be offered
• Multi core, Multi ratio C.T.s can be offered
• Primary terminals – Stud Type / Bar Type
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