Transformers Dealers in Kolkata (383 products available)

  • Transformer Toroidal Cores

    Transformer Toroidal Cores

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    • Type: Toroidal
    • Material: Metal
    • Shape: Rectangular
    • Application: Transformer
    • Phase: Double Phase, Single Phase
    • Warranty: 1 Year
    • Price & MOQ: Depend on Customer Requirement
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  • Transformer Oil

    Transformer Oil

    140 Per Litre

    20 Litre (MOQ)

    This oil is used as a quenching media for power & distribution electrical apparatus such as transformers, switch gears, capacitors and other allied equipments.

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  • Best Deals from Transformers

  • Isolation Transformer

    Isolation Transformer

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    We are one of trusted Manufacturers, Suppliers and Exporters of Isolation Transformer. We offer a range of Isolation Transformer that is mostly used for electric power transfer from an alternating current (AC) source electrical device. Isolation Transformer assists in shifting the power from one signal to other without connecting the two circuits electrically. The perfect role of our range of isolation transformer is to use as power transformer with safety precaution. It provides protection against high voltage surges, spikes and electrical noises. Isolation transformers are double copper wounded transformer and provide very high resistance and extremely low capacitance between windings preventing the passage offline voltage, transients, spike, leakage to the secondary, which in turn is connected to sensitive equipment. It specially prevents the line voltage disturbances from reaching the typical load equipment, thus saving enormous down time, production losses, damages, and accidents. The Isolation Transformers employs special shielding, super enameled copper winding and better insulating material. These minimizes common mode noise, provides precise load regulation, high insulation and continuous reliable operation at full rated load up to 50°c. Adequate isolation between a power source and a user of electronic equipment ensures the safety of that equipment. Given the high voltages that exist in modern electronic equipment, proper isolation protects an operator from contact with excessive electrical energy should a short circuit occur in the equipment. Isolation transformers have represented a traditional solution for providing high isolation in electronic circuitry. Even with the increased use of efficient, switched-mode power supplies (SMPS), isolation transformers can improve the overall isolation of an electronic design without severe penalties in added size, weight, and cost. Isolation transformers offer an effective means of meeting the requirements of domestic and international safety standards for electronic equipment. Isolation transformers enable a variety of electronic systems to meet safety requirements. Such systems include medical diagnostic equipment, computer systems, and telecommunications equipment. The systems may incorporate linear power supplies, SMPS, and sometimes a combination of both. A single isolation transformer can help an electronic design meet all of its isolation requirements. With proper system design, an isolation transformer can also help reduce the size and cost of the power-electronics components. Technical Specification : Rating Available : 1Kva to 1000kva Single Phase and 3 phase/Air and Oil Cooled. Input Voltage -400V AC(Phase to Phase) Frequency : 50 Hz Transformation Ratio : 1:1 Duty cycle : Continuous Highlights : Longer service Low operating cost Low maintenance Incorporated with advanced technology Special Features : Isolation transformers can be used to protect people against the dangers of electric shocks. Isolation transformers can block transmission of DC signals from one circuit to the other, but allow AC signals to pass. They will also block interference caused by ground loops. Isolation transformers with electrostatic shields are used for power supplies for sensitive equipment such as medical equipment, computers or precision laboratory measuring instruments.

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  • Isolation Transformers

    Isolation Transformers

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    1 piece (MOQ)

    • Finishing: Polished
    • Operating Type: Manual
    • Country of Origin: India
    • Brand Name: Krany
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  • Isolation Transformer

    Isolation Transformer

    10,000 - 190,000 Per Piece

    1 Piece (MOQ)

    • Brand Name: Altime
    • Input Voltage: 380-440V
    •  Frequency: 47Hz To 53Hz
    • Effective Range: 95%
    • Voltage Ratio: 1/1 or as per specific requirements
    • Insulation Resistance: 100 Meg. Ohms between windings and winding to core at 500V
    • HV Withstand Capability: 3.3KV RMS. at power frequency 120sec
    • Interwinding Capacitance: 0.01 PF
    • CMNR: Over 130db
    • Acceptable Voltage Range: +/- 5%
    • Interwinding Shielding: By copper foil with external terminal
    • Voltmeter: 72 sq mm
    • MCB: Single / Three pole
    • Insulation Class: Class A / B
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  • Transformer Oil

    Transformer Oil

    80 Per Litre

    • Type: Pure
    • Color: Transparent
    • Application: Lubricating
    • Form: Liquid
    • Shelf Life: 1 Year
    • Viscosity Grade: IS 335:1993
    • Confirm to: IS 335:1993

    These oil are used as a quenching media for power & distribution electrical apparatus such as transformers, switch gears, capacitors and other allied equipment.ApplicationsIt is use to insulate and cool transformer coil and to quench electric arcs that form between contacts of switchgears, circuit breakers and rheostats using mineral insulating oil. Benefits High insulating capacity. Effective cooling and heat dissipation due to low viscosity. Minimum risk of fire due to very high flash point. High demulsibility to ensure good separation of water in case of accidental pollution. No impurities e.g. water, dissolved gases suspended solids, etc.. Excellent oxidation stability. Minimum consumption of product due to low volatility at operating temperatures.

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  • Step Down Transformer Unit

    Step Down Transformer Unit

    550 Per Piece

    30 Piece(s) (MOQ)

    • Warranty: 1year
    • Automatic Grade: Automatic
    • Power: 100-250kw
    • Feature: Easy To Install, Four Times Stronger
    • Current Type: AC Single Phase
    • Power (VA): 5kva
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  • Transformer Bushings

    Transformer Bushings

    500 - 1,500 Per Piece

    • Material: Steel
    • Thickness: 10-12mm, 12-14mm, 14-16mm
    • Certification: ISO 9001:2008
    • Application: Automobile Industry, Cement Industries, Furniture Industry, Textile Industries
    • Feature: Durable, Good Quality, Impeccable Finish, Light Weight, Tear Resistance
    • Packaging Type: Paper Box, Plastic Packet, Polybag
    • Country of Origin: India

    Transformer Bushings Up to 66kv Grade

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  • Crane control transformer

    Crane control transformer

    1,000 - 50,000 Per piece

    10 Piece (MOQ)

    • Brand Name: PLICARE
    • Material: Copper
    • Finishing: Polished
    • Driven Type: Electric
    • Color: Black
    • Cooling Type: Air Cooled
    • Usage: Industrial
    • Voltage: 440V/230V/24V
    • Packaging Type: Wooden Box, Carton Box
    • Mounting Type: MOUNTED IN CRANE CONTROL PANEL
    • Type: Single Phase Control Transformer
    • Phase: Three Phase
    • Warranty: 1 Year
    • Country of Origin: India
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  • CRGO Transformer Lamination Core

    CRGO Transformer Lamination Core

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    • Material: CRGO Silicone Sheet
    • Shape: Steel Plate
    • Application: Industrial Transformer
    • Color: Silver
    • Thickness: 0.23-.035mm
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  • Constant Voltage Transformer

    Constant Voltage Transformer

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    Constant Voltage Transformer works on the principle of magnetic saturation also called as Ferro-resonance. This is achieved when inductance of transformer coil matches with capacitance of capacitor connected across it. In Constant Voltage Transformer, the flux in the primary magnetic circuit is accompanied by unsaturated core material, as in a conventional transformer.The secondary flux, however, encounters saturated iron (caused due to resonance). Therefore, a change in the primary flux caused due to voltage fluctuations, produces far less than a proportionate change in the secondary flux. Thus, the secondary induced Voltage remains relatively independent of the voltage impressed upon the primary winding.Field of Applications : Computers, Data Processing Equipment, Color Photography Labs, Bio medical equipment, Telecommunications, Tele printers, Weighing Bridge, and all other Sensitive electronic devicesRecommendations :Keep magnetic storage and display devises like diskettes, spools, monitors etc. away from the CVT. Avoid using the CVT for high inductive loads like motors constant Voltage Transformer Voltage Stabilizers Specifications :    Rating : 100 VA to 7.5 KVA Input Voltage : 180V to 280V Output Voltage : 225V to 230V Protection : Against Short Circuit Temperature : -5 degree to +50 degree Celsius Dimensions : 100VA to 150VA : L-250. W-170, H-150mm 150 VA to 500VA : L-270, W-230, H-190mm 750VA to 1200VA : L-330, W-310, H-280mm 1.5KVA to 2.5KVA : L-325, W-375, H-300mm 3KVA to 4KVA : L-325, W-325, H-500mm 5KVA to 7.5KVA : L-400, W-350, H-600mm

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  • CRGO EI Lamination Core

    CRGO EI Lamination Core

    65 - 120 Per Kilogram

    • Features: Heat resistance High efficiency , As per the industry standard ,Proper finishing , Simple to install.
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  • High Voltage Transformer

    High Voltage Transformer

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    • Frequency: 60hz
    • Warranty: 1 year
    • Input: 230V ± 10% 1P.H., 50Hz, AC
    • Output: 50K.V. To 100 K.V.
    • Capacity: 10mA in H. V. Circuite
    • Features: One memory push is provided in every set to check the breakdown voltage even after the H. T. Circ

    This set is suitable to test electrical strength of insulating OIL. It is portable and useful for field indoor purpose. H. V. Transformer and control circuits are fitted in one steel cabinat.

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  • Transformer Oil

    Transformer Oil

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    • Brand Name: Divyol
    • Condition: New
    • Place of Origin: India

    New transformer oil comes in 210 ltr barrel, 20 mt tanker for domestic supply & in flexi tankers for export. Available in grade is 335 , iec 296 class 1, iec 60296 etc

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  • Power Distribution Transformers

    Power Distribution Transformers

    10,000 - 7,500,000 Per Piece

    1 Piece(s) (MOQ)

    • Certification: ISI Certified, ISO 9001:2008 Certified
    • Color: Grey
    • Frequency: 50hz, 60hz
    • Brand Name: POWERMASTER
    • Country of Origin: India
    • Type: Power Distribution Transformers
    • Application: Industrial Use, Power Grade
    • Feature: Easy To Install, Proper Working, Sturdy Construction, Superior Finish
    • Condition: New
    • Output Type: AC Single Phase, AC Three Phase, DC
    • Automatic Grade: Automatic, Semi Automatic
    • Cooling System: Air Cooling, Oil Cooling
    • Warrenty: 1year, 2years, 5years
    • Production Power: 100-250kw, 250-500kw, 50-100kw, 500-750kw, 750-1000kw
    • Temperature Capacity: High Temperature, Low Temperature
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  • Furnace Transformer

    Furnace Transformer

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    Avail from us furnace transformer that is marketed at industry leading prices. Furnace transformer offered by us is made in confirmation with specifications enlisted down by reputed manufacturers such as electrotherm, megatherm, inductotherm etc. Among others. We carry out rigorous checks at every stage of fabrication before dispatched in the markets.

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  • Isolation Transformer

    Isolation Transformer

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    We are a leading name, instrumental in offering wide assortment of Isolation Transformer.   Details :  Upto 1500 KVA, 11/11 KV, 33/33 KV,

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  • Linear Type Off Circuit Tap Switch

    Linear Type Off Circuit Tap Switch

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    Off circuit tap switch (linear type) being certified suppliers of linear type tap switch, we are engaged in offering an extensive range of linear type tap switch. Our company is engaged in offering reliable performance to our esteemed clients. These are known for their quality, durability & various other features. These are offered to the clients after testing these on various parameters. • off circuit tap switch - linear type • we supply linear type off circuit tap switch having the following specifications specifications : • 11 kv 33 kv class • 30 amps & 60 amps

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  • transformer oil filter machine

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    We are among the distinguished names in the industry for manufacturing and supplying Transformer Oil Filter Machine. The offered machine is made in tune with the industry standards and has earned us loads of profits. This machine is used for filtering oil for transformers and is effective in removing moisture, dissolved gases, dirt and oxidation products.

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  • Single Phase Transformer

    Single Phase Transformer

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    • Weight: 100-1000kg
    • Phase: Single Phase
    • Warranty: 1 year
    • Application: Industrial Use
    • Frequency: 60hz
    • Tensile Strength: 125-150Mpa
    • Production Power: 25-50kw

    We are offering transformer. Single Phase Transformer  200ma, 300ma, 500ma, 50va, 250va, 500va to 3kva.

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  • bakelite tube & rods

    bakelite tube & rods

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    FABRIC ROD Phenolic Fabric Moulded Rods In different Dia Meters ranging from 4mm to 150mm and in different lenghts upto 1mtr. FABRIC TUBES Phenolic fabric Moulded tubes, manufactured in various ID̢۪s/OD̢۪s and length (upto 1mtr.) as per customer Requirement

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  • Transformer Oil

    Transformer Oil

    71 - 72 Per Litres

    70 Barrel (MOQ)

    • Color: Water white
    • Usage: Used in Transformers
    • Product Name: Transformer oil

    Transformer oil  Grade IS 335 Grade IEC 60296 Grade IEC 296 class 1 Packing in 210 litre MS drums  

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  • CENTRE BREAK TYPE ISOLATOR (DISCONNECTOR)

    CENTRE BREAK TYPE ISOLATOR (DISCONNECTOR)

    4,900 Per piece

    10 Set (MOQ)

    • Country of Origin: India
    • Type: CENTRE BREAK TYPE ISOLATOR
    • Certification: RDSO CERTIFY
    • Application: Commercial, Indistrial
    • Feature: High Performance
    • Power: 10-15Kw, 15-20Kw, 20-25Kw, 25-30Kw30Kw, 5-10Kw
    • Punture Voltage: 11000V, 25000V, 33000V

    1. Self wiping contacts 2. Very low operating torque. 3. Suitable for Motor operation or Manual lever-type operation. 4. Lower cost than Double Break isolator. 5. Vertical OR Horizontal terminal take-off arrangement

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  • ARC Welding Transformer

    ARC Welding Transformer

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    ZM200ZM250 are single phase & ZM260 is 3-phase inverter welder for MMAW and TIG (Lift TIG). These can burn MMA electrodes of any class. Soft Arc Start is available for smooth starting of TIG in Lift TIG. All the machines are suitable for continuous use of 3.154.06.3 mm MMA Electrodes.

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  • Transformer Bushings

    Transformer Bushings

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    • Place of Origin:: West Bengal, India
    • Brand Name:: GCI
    • Power Transformers: 1.1 KV To 52 KV
    • Current Transformer: upto 33 KV

    We are the main supplier of this product.

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  • Air Cooled Transformer

    Air Cooled Transformer

    3,500 - 3,600 Per Piece

    • Type: Air Cooled Transformer
    • Color: Green, Grey, Light Green, Sky Blue, White
    • Application: Control Panels
    • Automatic Grade: Automatic, Fully Automatic, Semi Automatic
    • Warrenty: 1yr, 2yrs
    • Phase type: Double Phase, Single Phase
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  • isolated transformer

    isolated transformer

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    We have hired only professional packaging personnel who have experience and expertise in this domain. They make use of the finest quality packing material to ensure zero damage during transit. Only high quality raw materials have been used for the production of our products as we comply with all quality standards.

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  • High & Low Voltage Transformers Bushings

    High & Low Voltage Transformers Bushings

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    High & Low Voltage Transformers Bushings are used for the termination of high current in distribution transformers. We are a West Bengal- based company, engaged in manufacturing and supplying High & Low Voltage Transformers Bushings. The High & Low Voltage Transformers Bushings that we offer are widely demanded for their durability, high tensile strength and excellent functionality. We deliver High & Low Voltage Transformers Bushings after testing their quality under rigorous quality checks.

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  • Power Transformer

    Power Transformer

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    • Certification: ISI Certified
    • Speciality: Sturdy Construction
    • Usage: Industrial Use
    • Working Frequency: 50hz, 60hz
    • Output Type: AC Single Phase
    • Automatic Grade: Automatic
    • Tensile Strength: 0-25Mpa, 100-125Mpa
    • Warrenty: 1year
    • Temperature Capacity: High Temperature

    We are the proud Importer, Exporter and Supplier of different types of Power Transformer. Widely used for transmitting network of high voltages required for step-up and step-down applications, our Power Transformer is widely in demand throughout the world. Power Transformer that we offer is immensely accredited for its uninterrupted performance, sturdy construction and longer service life. Bulk quantities of Power Transformer can be availed at reasonable prices from us.

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  • Transformer Oil

    Transformer Oil

    104 - 110 Per Ltr

    • Type: Transformer Oil
    • Application: Transformer
    • Form: Liquid
    • Packaging Type: Drum
    • Packaging Size: 209
    • Country of Origin: India
    • Brand Name: BPCL
    • Purity: 100%
    • Resistivity: Corrosion & Chemical resistant
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