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Products Directory > Electronics & Electrical > Power Transformers >
Current Transformers
Products - 146
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Current Transformers |
Displaying 1-50 of Total 146 Products Found |
Products
This type of industries, LV voltage varies from customer to customer and according to the specific heat treatment applications. Moreover, multi tappings required in the LV side with high current. We provide heat-treatment transformers for variable multi tapping voltage with high current transformers for heat treatment applications.
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Padmavahini Transformers Private Limited, Coimbatore
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Iron core dry type transformer are suitable for indoor installations in explosive atmospheric areas and populated locations such as malls, multiplex etc. These transformers have F or H insulation class with or without enclosure as per the site requirement.
Dupont Nomex insulating material is used to secure the windings in place during vacuum and pressure impregnation process with superior class of resin to suit highly humid / dusty atmosphere & free from fire hazard. 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.
Dry transformers are very compact in sizes and hence suitable for basement installations in high rise buildings etc. Dry type transformers are available with low losses giving savings over long service periods. Periodical vacuum cleaning of winding surface is the only maintenance. The more...
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Urja Techniques India Private Limited, Mumbai
ISO 9001:2000 |
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We hold expertise in meeting the demands of transformers with OLTC arrangement. For ensuring in them optimum functionality standards, these industrial transformers are also made to undergo rigorous quality control checks as well as are routinely tested as per IS / IEC in our fully equipped laboratory. Further, we can also meet client’s any specific test requirements as specified by them.
Tappings:
Off Circuit Tap Changing Switch Tappings more...
Our technologically advanced production facilities allow us to successfully meet the production requirements of transformers for stabilizers. These are manufactured using best quality CRGO, copper, aluminum and other materials to provide in them optimum insulation and service life standards.
Tests Conducted:
• During manufacturing all components as well as raw materials used undergo extensive testing at our labs
• Special test like heat run is conducted on the prototype of every lot
Some other tests outsourced to reputed agencies include:
• Impulse test
• Short circuit test
• Dynamic and thermal ability test
Features:
• Computerized designs
• Provides maximum efficiency
• Manufactured as per relevant industry standards
• Finished products undergo extensive testing to ensure in them optimum operational efficiency
• Come with high quality insulation
Technical Specifications: more...
Current Transformer & potential Transformer ( Single Pole) In the both cases i.e.CTs & PTs electromagnetic design is computerized while insulation design is made in such a way that the electrostatic stresses are kept uniform and stress concentration is totally avoided. Technical Specifications
Technical Specifications more...
The
current transformers that we manufacture are fabricated using qualitative
material procured from reliable vendors. These are designed to provide current
in its secondary winding proportional to the alternating current flowing in its
primary. The current transformers are generally used in metering and defensive relaying
in the industry of electrical power and it provide the secure measurement of
large currents, often in the existence of high voltages. These transformers
safely segregate the measurement and control circuitry from the high voltages
typically present on the circuit being measured.
These are
widely used for measuring current and monitoring the power grid’s operation. From
primary to secondary, the CT is typically described by its current ratio. Many
a times multiple CTs are installed as a stack for various uses (for example,
protection devices and revenue metering may use separate CTs). Equally, for measuring
voltage and monitoring the operation of more...
Moreover, multi tapping required in the LV side with high current. Our heat-treatment transformers are used for variable multi tapping voltage with high current transformers for heat treatment applications. more...
We offer our range of high quality current transformers, which are technologically advanced and are widely used for monitoring the operation of electrical power industry through measuring the large current and protective relaying.
Current transformers are useful for providing a current in its secondary winding proportional to the alternating current flowing in its primary. The high current transformers feature a flexible neural network with function of two changeable parameters, which are useful to flexibly change the shape of each unit to adapt to the process. Current transformers are developed using silver epoxy to fill the voids between the coil & shield for measuring the current quickly from long duration.
The neurons of these high current transformers make them capable of simplifying the whole process and reducing the iterative learning. Apart from this, current transformers also work as constant-current series devices and more...
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 supply a comprehensive array of current transformers that are manufactured using premium quality raw material and are wide in demand with our customers across the country for their excellent performance and durability. Available at industry leading prices, the range of current transformers offered by us includes the following:
more...
We are
providing our exclusive range of low tension current transformers that are
designed with electrical equipment which helps in converting line current
values and are suitable for measuring instruments, meters, protection relays.
Also, we are providing customized solutions to our clients as per their
specifications at competitive prices.
Size:
As per customer requirement
Technical Details:
Up to 660 volts and accuracy class 0.1
Raw material used:
crgo, se copper wire, epoxy resin, insulating material
Weight:
From 500 gms to 5 kg approx.
Application area/industry served:
Industrial as well as all Electricity Boards more...
Avail from us superior grade low tension CT, PT tape wound, resin cast transformers, which are encountering wide demand in the market. We manufacture tape wound type voltage transformers, auto transformers and epoxy moulded transformers. Our specialized products are current transformers and low tension current transformers, which are cast with tape insulated epoxy resin. These transformers are flawlessly fabricated by us as per the application requirements of our clients.
These transformers are available in following specifications:
• CBCT
• Summation CT
• Resin CT & PT
• Tape wound CT & PT
Our manufacturing unit develops EI transformers with PRIMARY VOLTAGE of 120V + 120V at 50/60HZ. These single phase EI transformers has a Maximum Current Capacity of 50 AMPs. Specifications: more...
We are a recognized name amongst the manufacturers of a highly functional range of Current Transformers. These transformers are used for measuring electric currents and are also known as instrument transformers. These transformers are known for producing reduced current when the current in a circuit is too high. This reduced current is accurately proportional to the current in the circuit and can be conveniently connected to measuring and recording instruments. Our range is manufactured as per the specifications of our clients, widely used in metering and protective relays in the electrical power industry. more...
This product is used as set up transformer from generator to line voltage. It has a range up to 10 MVA, and the voltage capacity of up to 33 KV. It's very durable and hassle free to be used by desired clients, it comes with an automatic on/off cooling option. We offer these converter duty transformers at a competitive price. more...
We fabricate and export power transformers where the voltage variation is less than 500 KVA. These are available with copper and aluminum windings, according to the requisite of our clients. Along with this we also offer additional accessories for these transformers. Five of the main model types of our transformers are:
• Open core and coil construction
• Basic NEMA 1
• 3R or 4 enclosures
• Pad-mount enclosure designs
• Unit substation designs
Following are the specific features of these transformers:
• Heaters and controls for condensation prevention
• High Voltage plug in bushings
• Temperature readout indicators with or without feedback circuits
• Bus work to enclosure ends to mate to appropriate switchgear
• Forced-air cooling packages to increase operating KVA by 25%, 33% or 40%
• Fan control
• Circuitry also available
• Rectifier duty ratings commonly specified for traction power more...
We are engaged in manufacturing all types of transformer which are known for effectual functioning among our valued clients. These are extensively used in inverters, stabilizers, controllers and other allied areas. We are fully competent to fabricate up to 10 KVA transformers for power electronics and our range of air cooled transformers includes:
more...
Offering a wide range of high power Ferrite transformers, which are catering to the demands of worldwide SMPS Industries. These high power Ferrite transformer are fabricated by us using the high-B materials, which are procured by us from the reliable vendors of the markets. These high power Ferrite transformers are offered by us at industry leading prices. Features: • Capacity up to 300kVA • High current reactors, magnetism products and inductance winding • High-B material • Outstanding design • Low temperature rise • Low noise • High reliability • Eco friendly
We offer current transformers which are mainly used in lift manufacturing companies, panel board manufacturers, crane suppliers & manufacturers and many other industries. High quality of raw material is used in the production of our quality gamut. The raw material consists of copper, lamination and stainless steel. The varied type of current transformers includes: more...
Based upon our organized manufacturing facility, we are offering control transformers. These transformers have the following features:
• Input Voltage: 360 - 460 V
• Output Voltage: 6 V to 22 V
• Current Rating: 100 Amp to 2000 Amp
Backed by extensive industrial experience of more than 3 decades, we offer highly efficient high current transformer & high voltage transformer. It is developed from grade material such as stainless steel and others. It can work effectively in the voltage range upto 300 KVA. Our transformers are attributed for durability, easy installation, less power loss and low maintenance. more...
We manufacture a wide range of electrical current transformers that is as per quality norms of IS 2705. Our tape insulated low tension electrical current transformers are available in the metering of 1P10, 5P10 and 10P10 in following types: more...
We are manufacturing and supplying of three phase injection current source. Our range of three phase injection current source are available with following features:
Features: more...
Single phase double wound high current, three phase double wound, three phase double wound high current, single/three phase double wound isolation transformers.
Our CTPT transformers (current transformers and power transformers) are manufactured using premium quality raw material in conformation to the international standards. These CTPT transformers are widely used in different industries as a CT-PT metering units and bears strong short-circuit withstanding ability, low partial discharge and good aesthetics. more...
Manufactured using finest-quality insulating materials, 3 PH control transformer (Three Phase Control Transformer) is used in various industrial applications which uses electromagnetic devices. Having the capacity upto 10 KVA, this control transformer has features of high efficiency and protection form environment. more...
We offer an assortment of 11KV outdoor current transformers manufactured from high grade iron as per the client’s requirements. These outdoor current transformers are available in varied forms such as: more...
3 Phase Variac Hand Operated
Isolation
transformers and ultra-isolation transformers are important component
parts in numerous power supply and electric appliance. We have
applied latest technology such as arrangement wire winding without
bobbing, the whole transformer is impregnated under vacuum-pressure
up to insulation and class F or H to manufacture our range of
transformers. The input and output voltage can be developed as per
the clients specification.
Some
of the salient features of our range are given below:
more...
These Current Transformer and Potential Transformers or CT- PT combined unit are metering units designed for monitoring single-phase and three-phase power line voltages in power. Our CT/PTs are free from defects and available as dry type or oil immersed. The metering unit consists of: more...
Our range of current transformer and potential transformers (33 KV Class) are designed for monitoring single-phase and three-phase power line voltages in power metering applications. Potential Transformers offered by us allows the meters to take reading from electrical substations of higher voltage than the normally meters are capable of handling without the potential transformers.
We are a recognized name amongst the manufacturers of a highly functional range of Indigenous CT's and PT's for Control Circuits. These transformers are used for measuring electric currents and are also known as instrument transformers. These transformers are known for producing reduced current when the current in a circuit is too high. This reduced current is accurately proportional to the current in the circuit and can be conveniently connected to measuring and recording instruments. Our range is manufactured as per the specifications of our clients, widely used in metering and protective relays in the electrical power industry.
Our range of technology oriented current transformer constitutes the principle measuring device for protection and metering purpose in any power system. The class of accuracy for metering CT’s are 0.1, 0.2, 0.5, 0.5 & 1.0 and in the case of protection CT’s, it is 5P 10, 5P 20 and 10P 10. There are other factors which need to be considered for CT’s apart from the class of accuracy. These are ratio, rated burden, accuracy limit factor and knee point voltage.
Current transformers perform the following important functions: more...
We manufacture highly efficient CT-PT Units which is an outdoor type unit up to 11KV and has the oil field paper & film insulated up to 33KV. These units are generally offered in three phase three wire or three phase four wire system. It is usually pole mounted and is used for single or double metering with the trivector & energy meter. It is available in varied designs which include: more...
Current Transformers
A current transformer (CT) is a type of instrument transformer designed to provide a current in its secondary winding proportional to the alternating current flowing in its primary. They are commonly used in metering and protective relaying in the electrical power industry where they facilitate the safe measurement of large currents, often in the presence of high voltages. The current transformer safely isolates measurement and control circuitry from the high voltages typically present on the circuit being measured.
Current transformers are used extensively for measuring current and monitoring the operation of the power grid. The CT is typically described by its current ratio from primary to secondary. Often, multiple CTs are installed as a "stack" for various uses (for example, protection devices and revenue metering may use separate CTs). Similarly potential transformers are used for measuring voltage and monitoring the operation of more...
Product Description
The series current transformer CT can be applied to test, control, display and record the running of the equipment against the damage in the AC circuit with the running of the electrical equipment, and to protect the equipment against the damage in the AC circuit with the rated voltage below 600V and the frequency of 50/60Hz. The products can be also applied to from a complete set of mine transformer. more...
We manufacture Tape Insulated Bar Primary CTs ( Ring & Rectangular Type) which are generally prefered because they are simple in construction, mechanically stronger, economical and easy to connect in existing switchgear. They are used in control panels and generator panels(Metering , protection and special protection ps class).they are available in round or rectangular window and suitable for a wide range of electrical test equipment.
SPECIFICATIONS :
Primary Current :
50A to 6000A
Secondary Current :
5,1,5/rt3 and 1/rt3 A
Accuracy Class :
For Metering CTs : 0.5 to 5A
For Protection CTs : 5P,10P accuracy limit factor 5,10,15,20
Burden : 1.25 VA to 60 VA
Mounting :
M.S. clamp if required. more...
Features: more...
We are one of the leading manufacturers of a Current Transformers which are used for measuring electric currents. These transformers can produce reduced current when current in a circuit is too high. Reduced current generated through this transformer is accurately proportional to current in the circuit and can be connected to measuring and recording instruments. Our range can be customized as per the needs of the clients and are wiidely used in metering & protective relays in electrical power industry. more...
The high quality Current Transformer available with us; is a measuring device used in metering & protection system. The Bar Primary ring-type current transformers consist of a secondary coil wounded on a torroidal core, if high permeability silicon steel is used in production. Few of the operational features of the instrument are as follows: more...
We are into the business of manufacturing the best quality power transformers that are fabricated from ISI graded raw material and alloys. The entire array of power transformers are stringently checked by our team of quality controllers who take intensive care in testing the raw material as well as the finished range for best output.
The significant traits of our exclusive gamut include the following: more...
We provide a range of Current Transformers that are fabricated using high quality raw material and are offered at reasonable prices. Offering high performance, these Current Transformers are used in Metering, Control Panel and Sensing applications. more...
Our comprehensive range of distribution transformer are manufactured as per relevant IS standards as well as they comply with all specifications laid down by various State Electricity Boards. Our range is known for effectiveness and long working performance and it also comes with an automatic on/off cooling system. These transformers are used in for industrial, substation & distribution sector. We offer this high performing transformer, which has been appreciated a lot by our previous clients. more...
CVT( Constant Voltage Transformer) is designed on the basic principle of Ferro - resonance, in which output winding is resonated with the help of select value or high stability capacitors. This is most reliable product as there is no moving part thus bringing maintenance cost to zero. more...
We
offer a wide gamut of electrical transformers at par with client
requirement and specifications. Manufactured from fine quality raw
material, our range is designed to with stand high load conditions. Our electrical transformers are suitable for high end requirements, supporting wide
variety of applications and offering trouble free service.
Features: more...
The expertise that we hold in the electrical industry is reflected through the transformer supplied by us . A electrical transformer is a device that transfers electrical energy from one circuit to another through inductively coupled conductors — the transformer's coils. A varying current in the first or primary winding creates a varying magnetic field through the secondary winding. This varying magnetic field induces a varying electromotive force (EMF) or "voltage" in the "secondary" winding.
Applications:
A major application of transformers is to increase voltage before transmitting electrical energy over long distances through wires. Wires have resistance and so dissipate electrical energy at a rate proportional to the square of the current through the wire. By transforming electrical power to a high-voltage (and therefore low-current) form for transmission and back again afterward, transformers enable economic transmission of more...
We are committed to offer our clients, energy efficient HT Current Transformer. Manufactured in line with industry standards, these transformers are used in applications where flow of current is too high and thus cannot be directly applied to the connected measuring instruments. more...
We offer extensive range of high quality current transformers providing measuring and protective class accuracies. Our range of current transformers are suitable for bus bars up to 40 x 12mm and round conductors up to 35mm.
Current transformers offered by us provide accurate measurement of high primary current and secondary current of 5A or 1A which is proportional to the main current.
Although our present range comprises of moulded case current transformers but if we are provided with samples and detailed specification we can make other forms of current transformers such as miniature, core balanced, tape wound and split core current transformers, integral transducers, etc. more...
We manufacture a range of Educational & Laboratory Transformers which is mainly used in various educational & laboratory equipments. These transformers transfer a voltage from one circuit to another circuit via induction. Our range is fabricated using premium quality Electrical Steel Laminations and Copper Wires Terminal Blocks. We also offer customization on our range as per the specification of clients.
Following are the salient attributes of Educational & Laboratory Transformers: more...
A high current furnace transformer is provided having the low-voltage windings arranged in a closed delta configuration within the transformer enclosure. Compact in size and durable, our range is manufactured from superior quality raw materials. Finding its applications in induction furnace industries for the purpose of induction heating process, our furnace transformers ensure trouble free performance. Widely in demand owing to its features, these can be customized as per the specific requirements of our clients. more...
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