Variable Voltage Transformer Dealers

(44 products available)
  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    • EFFICIENCY & REGULATION :2 Amps to 100 Amps
    • VOLTAGE RATINGS :240V AC or 120V AC
    • PION manufactures wide range of Variable Voltage Auto Transformer (Variac) suitable for indoor & outdoor applications with wide current range from 2A to 500A both in Air & Oil Cooled. PION has supplied thousands of these Variable Voltage Auto Transformer (Variac) to various industries in India. Quality of PION Variable Voltage Auto Transformer (Variac) are well patronized with repeat orders from our customers. The plant is well equipped with most modern machinery & Test Equipments to conduct tests as per IS: 5142.
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  • Variable Voltage Transformers

    Variable Voltage Transformers

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    Owing to technologically advanced manufacturing facilities, we have been able to offer a wide assortment of Variable Voltage Transformers. These transformers are manufactured using optimum grade raw material in compliance with international quality standards. All the products offered by us are widely used in various industries for their high efficiency. To ensure the quality of products, our entire range of products are stringently tested on the basis of well defined parameters so that only high quality material is delivered at clients location within the scheduled time limit. These kind of transformers are widely in demand in transformer motor generator manufacturing units to perform various electrical tests. These transformers are widely available upto 10 MVA Features: Minimal tendency of forming rust High durability High mechanical strength Optimum performance Immaculate Efficiency
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  • Variable Voltage Transformer

    Variable Voltage Transformer

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    • Input Voltage230V AC
    • Output Voltage270V AC
    • As output voltage is continuously variable, sunystat are rated in terms of current that can be drawn from the output. A C syn motor having 60rmp speed at 50Hz.
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  • Variable Voltage Transformer

    Variable Voltage Transformer

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    • ratings120V to 600+ VAC
    • We are leading Manufacturer and exporter of Variable Auto Transformer. Variable Transformer is known by different names in different countries such as continuously variable voltage auto transformer, variac auto transformer, variable transformer, variac transformer, voltage regulator, dimmer etc. We offer Variac transformers (variable transformers) with ratings from 120V to 600+ VAC single and three phase and fractional to 1000+ Amps. Variac transformers are AC voltage controls that provide a variable AC voltage. Their distortion free output is ideal for sensitive electronic applications. Variac transformers are available that boost the output voltage in excess of twice the input voltage.
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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    Continously Variable Voltage Auto Transformer is the most effective device for stepless, breakless & continous control of AC voltage & therefore for various parameters, dependent on AC voltage. These Variable Voltage Auto Transformers, consists of a single layer winding on a toroidal silicon-steel core. As the control knob is rotated, a carbon brush traverses the winding, tapping off a portion of the total voltage across the winding. The brush is in continous contact with the winding. The discrete voltage increments obtained as the knob is rotated are always less than the voltage between turns. Since the brush spans more than one turn, the change in voltage is practically continuous. As output voltage is continously variable, Variable Voltage Auto Transformers are rated in terms of current that can be drawn from the output.
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  • Variable Voltage Transformers

    Variable Voltage Transformers

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    • Country of OriginIndia
    • Mounting TypeGround Mounted
    • Operating TypeSemi Automatic
    • Cooling TypeAir Cooled
    • MaterialMild Steel
    • FinishingChrome Finish
    • Driven TypeElectric
    • Located in Jharkhand(India), our organization is involved in catering to the market with a qualitative array of products. Our products are manufactured under the guidance and supervision of quality experts as we make sure that they remain defect free.
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  • Auto Transformersvariac

    Auto Transformersvariac

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    Continuously variable voltage auto transformer, protected type. Comprises a torridly wound transformer with a continuously variable output voltage 0 - 260 volts AC. Steplessly under full load. Input 220 to 240 volts AC, 50 Hz. In stout metal case mounted on a metal base with mains cable.
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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    Engaged as a manufacturer & supplier we are providing our customers with Variable Auto Transformer. Manufactured using single layer winding on a core that is made up of high-grade cold rolled grain oriented steel, these products are developed with perfection. Rugged in construction, these products are provided to our customers in different specifications to suit their demands.
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  • AC/DC Variable Voltage Transformers

    AC/DC Variable Voltage Transformers

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    • Number Of FlowerVariable Voltage Transformer
    • UsageVoltage Transformation
    • RangeUp To 10 MVA, 0-33000 V
    • Range : Upto 10 MVA (0 – 33000 V)
  • Variable Voltage Transformers

    Variable Voltage Transformers

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    • Input Voltage220V
    • Power0.2-100kVA
    • Frequency(Hz)50/60
    • We are main supplier of this product.
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    Dimmerstat/ Variac / Continuously Variable Voltage Auto Transformer +1

    Dimmerstat/ Variac / Continuously Variable Voltage Auto Transformer

    1,000 - 3,000,000 / Nos

    • MOQ1 Piece(s)
    • Brand NameAEL
    • ConditionNew
    • Frequency50hz
    • Country of OriginIndia
    • Warrenty1yr
    • Dimmerstat is registered trademark of AE for continuously variable voltage auto-transformer. It is the most effective device for step less, break less & continuous control of AC voltage & therefore for various parameters, dependent on AC voltage.The basic Dimmerstat is meant for operation from a nominal input voltage of 240V AC & can give output voltage anywhere between 0 to 240V or 0 to 270VAC by simple transformer action. Three such Dimmerstat connected electrically in star and mechanically in tandem, become suitable for operation from a nominal input voltage of 415V 3Ph AC and can give output anywhere between 0 to 415V or 0 to 470V.Resin moulded Dimmerstat is basically a variable Voltage Auto-Transformer which is partly or fully Moulded in Reinforced Polyester Resin. This has adjustable spindles which allow easy assembling of flush, table or Motorized Type in single or three phase models. These models are designed up to 120% continuous load.Features Simple, rugged construction. Coils made from high grade CRGO Silicon Steel & 99.9% pure Electrolytic copper. Output voltage variation is smooth, continuous, break less & linearly proportional to angular rotation. High efficiency. Negligible waveform & power factor distortion. Excellent short time overloads capacity. Remote operation possible by motorization. Wide range of current ratings. High quality carbon brush used for current collection.
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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    We are the manufacturer and supplier of Variable Voltage Auto Transformer which is a technologically advanced device supplies 0 to 270 volts voltage in single phase and 0 to 470 in three phases. Our transformers deliver continuous voltage without any fluctuation. This output is accomplished through turning the knob in less than a full circular rotation. unit range single phase unitthree phase unit availability enclosed motor driven open ministat soil cooled technical specifications capacity : 2amps, 4amps, 8amps, 10amps, 15amps, 28amps, 40amps, 50amps, 60amps, 100amps, 150amps and 200amps. salient features compact in sizeanti-corrosive resistant to heat withst and operational temperatureeconomical ideal for getting variable dc voltage for electroplating setsvarying the speed of dc motorsmanufacture of voltage stabilizer up to 600 k varegulate and control the temperature of furnaces and ovens developing high capacity floating rectifiers for telephone exchanges fabricating h.v. Test sets, meter test benches, oil test sets, etc.
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  • Single Phase Variable Voltage Transformer

    Single Phase Variable Voltage Transformer

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    • UsageElectronic
    • PhaseSingle Phase
    • Coil StructureTOROIDAL
    • Frequency50-60Hz
    • Model NumberPSC-OSG
    • Coil NumberAUTOTRANSFORMER
    • Input Voltage Range220V
    • Output Voltage200V, 110V Or Custom
    • Output Efficiency98%
    • Protection SystemOver Voltage, Low Voltage
    • Working Temperature20
    • Humidity0-95%
    • Brand Name: Power System Control Model Number: PSC-OSG Usage: Electronic Phase: Single Phase Coil Structure: TOROIDAL Coil Number: AUTOTRANSFORMER Input Voltage Range: 220V Frequency: 50-60Hz Output voltage: 200V, 110V or custom output efficiency: 98% Protection: Overvoltage, Low-voltage, Overload, overcurrent Protection system: Over Voltage, Low Voltage Color: Gray Working Temperature: 20~45℃ humidity: 0-95%
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  • Variable Voltage Transformer

    Variable Voltage Transformer

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    Also known by the name - Variable Supplies, these Variable Voltage Transformers are acclaimed for providing smooth variable voltage for diverse industrial processes. Myriad control systems can be designed into this Variable Voltage Transformer such as a simple hand-wheel, T handle or even a push-button controller motor for the purpose of obtaining automatic control via a relay. In addition, such additions to the Variable Voltage Transformer are done for helping transducers to get linked with the process that is supplied and for the purpose of sensing instruments. This Variable Voltage Transformer can have its voltage supply to be adjusted without any hassles. This adjustment of voltage is done on an extensive array of control without affecting waveform of system or the power factor. Used For Different A.C. / D.C. Applications : Electroplating & other Metal Finishing ProcessesMelting FurnacesHeating LehrsAnnealing ProcessesElectrophoresis Coating PlantsPrecipitatorsRadio / Radar / TV TransmittersTelecommunication centresTesting of Transformer / Motor / other electrical gadgets or equipmentsTesting & Research DepartmentsVariable Speed DrivesChemical Electrolytic Processes, incl. production of Hydrogen / Chlorine gasesMetal RefiningBattery & Capacitor Forming Satisfied Clients Of Our Variable Voltage Transformer Are : ABBArevaFederal Moghul GoetzeBHELHindalcoSkipper ElectricalsElectrotherm IndiaBilag IndustriesIndian Transformer
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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    • Weight1.2 kg.
    • Input: 48V AC 50 60Hz, Output: 0-48V, Phase Single Phase, Type: Open type Panel Mounting, Dimensions L 105mm x B 85 mm x H 75mm, Mounting Holes 27mm x 27mm,
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    Variable Voltage Transformer +2

    Variable Voltage Transformer

    100,000 - 500,000 / Piece

    • MOQ1 Piece(s)
    • Brand NamePEC
    • MaterialCopper
    • Cooling TypeOil Cooled
    • Operating TypeSemi Automatic
    • UsageIndustrial
    • CertificationISO 9001:2008
    • Packaging TypeWooden Box
    • Input Voltage440V
    • Output Voltage0-1100 V
    • PhaseThree Phase
    • Total Carbohydrate3 Year
    • Country of OriginIndia
    • Corrosion ResistanceYes
    • range 0- 33,000 volts 3 - phase, up to 5000 kva PRINCIPLE OF OPERATION: The Variable Voltage Supply/ Regulator consist of following basic components depending on the rating of the equipment. 1) Step up Transformer 2) Buck boost transformer 3) Rolling contact type voltage regulator 4) Automatic control gear Variable Voltage Supply/ Regulator with constant Input and variable output. It consists of a Step up Transformer, 6 nos. Regulators and Buck Boost transformer. This circuit is normally used to Vary on load voltage when the regulator used in conjunction with buck/boost transformer and step up transformer. The equipment are available with following control devices: a) Manual version b) Motorised version c) Remote control In manual version a Hand wheel T Handle is provided and desired output voltage can be obtained by rotating the Wheel Handle manually. In case of motorized version and servo motor will be provided which can be operated by two sets of push buttons or toggle switch for raising and lowering the output voltage. In case of remote control arrangement one extra set of push buttons will be provided in your main panel from where the operator would be able to maintain the desired voltage with the help of those push buttons. DESCRIPTION ROLLING CONTACT REGULATOR This is essential a Continuously tapped auto wound transformer having helical coils mounted on a conventional laminated transformer core. However, the regulating winding is designed as a single layer type giving longer and slimmer version of the transformer coil but in principal it is the same. The regulating winding is varnished and baked to improve rigidity and ensure that the construction is non hydroscopic. After proper treatment longitudinal/track is ground on the coil to form a bared copper surface with the winding wire covering providing inter turn insulation. Graphite rollers , assembled on carrier boards, traverse throughout the length of the coil track. These rollers are connected electrically with the output terminals and as they are driven over the track a variable voltage is obtained. The Regulator may be of one sided or can be made double sided. In case of double sided Regulator both side of regulating winding is bared and allows rollers to be driven in opposite direction on either side of the coil. In such cases carrier boards are provided on both sided of the coils and the output terminals will be taken out though balancing transformer. The contact carrier is driven by a hand wheel / T–Handle or motor which is coupled to the chain drive. Limit switches operated by the carrier board are fitted to prevent over run. In case of your specific requirement additional limit switches will be fitted for minimum position inter-locking along with the auxiliary circuit. The power supply of the motor is derived from the Regulator unless otherwise specified. The entire regulator assembly is housed inside a rigid M.S.Tank filled with oil. The Hand wheel / T – Handle, Motor push buttons etc. is fixed up inside a separate sheet steel box which is attached to the main tank. Wherever automatic control is required the solid stat voltage sensing relay is also provided inside a sheet steel box fitted along with the regulator tank.
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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    • Output VoltageVariable
    • Operating Temprature0 Deg. To 50 Deg.C
    • Three such ‘RE’ VARITX connected electrically in star and mechanically interlocked to move together are used for operation on 415 Volts, 3 phase AC supply to give output from voltage from 0 to 470 Volt at 5060Hz. ‘RE’ Manufactured VARITX is having good Regulation with Negligible waveform distortion. Varitx are robust, energy efficient, noiseless and easy to operate with excellent short time over load capabilities. ‘RE’ manufacturers specialized Oil cooled or air cooled motorizedmanually operated VARITX upto 800 Amps with supply voltage of 240 Volts to give output voltages from 0 to 350 Volts, 3 Phase VARITX up to 800Amps with input supply voltage of 415 Volt 3 Phase to give output Voltages from 0 to 600V. Compact in Size. Rugged Construction. High Efficiency Neozero waveform distortion.
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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    Spectron Continuously Variable Voltage Auto Transformer is manufactured by India Techno Systems. It is the most useful and effective device for stepless, breakless and continous control of AC Voltage and, therefore, for control of various other parameters, dependent on AC Voltage. and, therefore, for control of various other parameters, dependent on AC Voltage. This widely known and highly acclaimed product, is in ideal controlling device for numerous applications in laboratories and in industrial and commercial fields.
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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

    150,000 - 160,000 / Piece

    • Number Of FlowerVariable Voltage Auto Transformer
    • ConditionNew, Used
    • Output TypeAC Single Phase, AC Three Phase
    • Automatic GradeAutomatic, Fully Automatic
    • Warrenty1year, 2years
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  • Variable Voltage Transformer

    Variable Voltage Transformer

    200,000 / Piece

    • ApplicationAll Industries
    • Phase3 Phase
    • Capacity10 MVA
    • Current TypeAC
    • Input Voltage220V
    • Rated Power0.2-100kVA
    • Features: Minimal tendency of forming rust High durability High mechanical strength Optimum performance Immaculate Efficiency   Details: Used for various tests where variable output ranges from 0 to any voltage Widely used to perform electrical tests on various machines such as transformer, motor and generator Consists of buck or boost double wound transformer and /- type linear rolling contact
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  • Dimmer Variable Voltage Auto Transformer

    Dimmer Variable Voltage Auto Transformer

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    Dimmer Variable Voltage Auto Transforme
  • Variable Voltage Transformer

    Variable Voltage Transformer

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    Variable Voltage Transformer, AC Motor, Servo Stabilizers, Transformer Cor
  • Variable Voltage Transformers

    Variable Voltage Transformers

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    Variable Voltage Transformers, Plug in Transforme
  • Variable Voltage Auto Transformers

    Variable Voltage Auto Transformers

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    Variable Voltage Auto Transformer
  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    Variable Voltage Auto Transformer, Silica Gel Breather, LED Transforme
  • Continuous Variable Voltage Auto Transformers

    Continuous Variable Voltage Auto Transformers

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    Continuous Variable Voltage Auto Transformers, Current Transforme
  • Variable Voltage Auto Transformers

    Variable Voltage Auto Transformers

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    Variable Voltage Auto Transformers, AC Voltage Stabilizer, Variac Dimmer
  • Variable Voltage Transformers

    Variable Voltage Transformers

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    Variable Voltage Transformers, Transformer, Pole Mounted Transforme
  • Variable Voltage Transformer

    Variable Voltage Transformer

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    Variable Voltage Transformer, Power Transforme
  • Variable Voltage Transformers

    Variable Voltage Transformers

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    Variable Voltage Transformers, Brake Coils, Control Transforme
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