Variable Auto Transformer / Variac / Dimmerstat Dealers

(164 products available)
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    Stainless Steel Open Variac

    Stainless Steel Open Variac

    6,500 / Piece

    • MOQ1 Piece
    • Country of OriginIndia
    • PhaseSingle Phase
    • CurrentAC
    • Cooling TypeAir Cooled
    • Voltage280 V
    • MaterialStainless Steel
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    Variable Power Test Auto Transformer

    Variable Power Test Auto Transformer

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    • ApplicationIndustrial,Test Labs, Industrial Use,Stepping Up Or Stepping Down Voltage
    • PhaseThree Phase
    • Country of Origin415 V
    • MaterialCRGO
    • Output Voltage230-440 V
    • Frequency50-60 Hz
    • PowerAC
    • Packaging TypeCarton
    • Cooling TypeAir, Oil
    • Current2-300A
    • Mounting TypeFloor
    • Winding MaterialCopper
    • FunctionAdjusts Output Voltage
    • DesignSingle-winding Construction
    • CoolingOil-filled With Radiator Pipes
    • MobilityMounted On Heavy-duty Wheels
    • ControlManual Voltage Tap-changer
    • ConstructionRugged, Durable Tank
    • ConnectionHV Output Bushing
    • BrandTI
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    Auto Variable Transformers

    Auto Variable Transformers

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    • PhaseSingle Phase
    • Frequency50 - 60 Hz
    • Cooling TypeDry Type, Air Cooled
    • Current10 A
    • UsageIndustry
    • Operating Voltage0 - 230 Volts
    • STERCO product line includes variable transformers, the most versatile and reliable voltage controls available, Variable transformers have many industrial and laboratory applications as basic components to control voltage, current, power, heat, speed, light, and electromechanical force. A basic Variable Transformer consists of a single layer, magnet wire winding on a toroidal core of laminated silicon steel. A carbon brush, connected to an output lead, is rotated over a precision ground, plated commutator track 10 tap off voltage at any turn from zero to the maximum output voltage of the winding.   EFFICIENCY & DISTORTION LESS VOLTAGE CONTROLIn contrast to inefficient, wattage-burning resistive-type controllers such as rheostats, Stereo Variable Transformers have an extremely low power loss and efficiencies as high as 98%. Stereo Variable Transformers deliver any desired voltage (within the transformer rating) with negligible variation in output voltage from no-load to full-load current. It produce an accurate transfer of input wave to output circuit, providing distortion less voltage control (a requisite of many sophisticated electronic applications).PLATED COMMUTATOR SURFACEThe commutator surface of each coil is specially plated with precious metal, giving Stereo commutators longer life, increased resistance to corrosion and the capacity to withstand greater overloads (while maintaining a constant contact voltage drop).LONGER LIFE WITH NEGLIGIBLE MAINTENANCEPrecise design assembly of the brush provides excellent mechanical performance, long life, and low-driving torque. Brush replacement is seldom needed and it can be easily replaced, if required. Due to high safety margins of voltage, current-carrying capacity and dielectric strength, longer life of the unit can be expected.RUGGED MECHANICAL CONSTRUCTIONSterco Variable Transformers are precision built to exacting mechanical tolerances using the finest materials available. Quality assurance inspections are performed to insure that the high designed in quality is maintained throughout the manufacturing cycle. A Stereo Variable Transformer provides accurate, reliable and lasting voltage control for a broad variety of applications.
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  • ARIES VARIAC

    ARIES VARIAC

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    VARIAC is a continuous Variable AutoTransformer, having a single layer winding on a Toroidal Core( Donut-Shaped )  CRGO Stamping (  high-grade Cold Rolled Grain Oriented  steel). On one side of the copper winding, a special durable contact surface is made.  A contact holder arm  with specially selected high grade carbon brushes  slides smoothly on this surface over the winding and taps of a portion of voltage across the winding. Any desired voltage within the Maximum range can be obtained by adjusting the position of the Brush.   High grade CRGO stamping is used for making Variac Coils. Purity of copper is 99.99% used for winding the Variac coils. Very smooth & step less voltage control. Easy Installation & Connections. Temperature remains low. Virtually maintenance free High grade carbon brushes are used Wide range of current rating 4 Amp. To 1250 Amp. High Efficiency Power factor distortion & wave form is negligible. Simple rugged designing. Overloading capacity for a short time. Long functional Life assured. Spare carbon brushes provided for select ratings. Impeccable quality.   Servo Voltage Stabilizers Rectifiers Testing Instruments. Labs & Hotels Battery Chargers
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  • High Current Air Cooled (Three Phase ) Variable Autotransformer

    High Current Air Cooled (Three Phase ) Variable Autotransformer

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    We specialize in manufacturing High Current Air Cooled Variauto in Single Phase & Three Phase 100A, 200A, 400A. The picture shows single phase Variautos 200A each. Three Phase units are built by using such three stacks & motorizing them on common shaft. This is a substitute for Oil cooled units which are less preferred in many non hazardous application for safety reasons. They are very easy to maintain & service. Enclosed units can be manufacture as shown ( 200A, 440V ). These variautos are more preferred for safety reasons over Oil Cooled variautos.
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  • Variable Autotransformer

    Variable Autotransformer

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    We make sure that the products we offer to our clients will remain free from any kind of damage. Thus, we store the entire lot under secured environment in our capacious warehouse. We follow strict payment procedures for the transactions that ensure that no third party is involved in this. You can rely on us and we will offer you to make payments online or offline.
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  • Dimmer Stat

    Dimmer Stat

    12,000 / Piece

    • PhaseThree Phase
    • Input Voltage280 V
    • Number Of FlowerDimmer Stat
    • Frequency50/60 Hz
    • Brand NameJTPL
    • Driven TypeElectric
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  • 15 Amps Dimmer Stat +4

    15 Amps Dimmer Stat

    3,250 / Piece

    • MOQ1 Piece(s)
    • EnclosureOpen Type
    • PhaseSingle Phase
    • Input Voltage230V
    • WindingToroidal
    • CoolingAir Cooled
    • Current Capacity15 Amps
    • Brand NameMonarch Controls
    • Production Capacity1000 Units Per Month
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  • T-Clamps variac

    T-Clamps variac

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    Owing to the vast manufacturing and supplying facility and a team of hardworking professional, we are offering a wide and comprehensive range of T-Clamp (Servo Type). These T-Clamps variac is manufactured using fine quality raw materials and latest advanced techniques. Available in various sizes, dimension and specification are given by our clients. The products are tested on various parameters to meet Indian standards. Our offered Range T-Clamp is widely appreciated by our esteemed clients. Additionally, we offer this T-Clamp servo type at very nominal rates. Key Features Simple use High quality Compact design Easy to motorized Cost effective
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  • Dimmer Stat

    Dimmer Stat

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    Standard models include input voltages from 120VAC to 480VAC. Frequencies to 2000 Hz can be accommodated. Special units for voltages to 1000 VAC are available.
  • Dimmerstat

    Dimmerstat

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    The viscometer consists of a chrome plated copper plated copper bath, with a drain valve and a central tube to receive the test cup and to position the stirrer, and is mounted on a stand with leveling feet. Stirrer has a curved shield and is provided with an insulated handle, thermometer socket and swivel support for the valve. Supplied complete with 10 mm cup and ball valve or 4 mm cup and ball valve as per the model required. The following models are available. Standard Tar Viscometer, Electrical Heating with Immersion Heating Elements and Dimmerstat for controlling the temperature. Suitable for operation on 220 V, 50 Hz, single phase, AC supply. Complete with 10mm & 4 mm Cup and Valve.
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  • Variac

    Variac

    1,000 - 100,000 / piece

    • MOQ1 piece
    • Brand NameSAIVOLT
    • ConditionNew
    • Power SourceElectric
    • ApplicationIndustrial, Testing Purpose
    • FeatureEasy To Maintain And Service, High-performance
    • Country of Origin220 V
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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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  • MO Patti Auto Variable Transformer

    MO Patti Auto Variable Transformer

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    We are the leading manufacturer of a wide range of All Plastic Parts of Auto Variable Transformer(Dimmer). We are offering Plate Bush, Wiper Bush, 5 type of Gear, Mo Patti, Mo Dandi, Mo Keim, Microswich Stand, Mechenical Lock, Ms Plate Bush, Cable Soket and more. We are using best quality Naylon-6 which is best result for this specification and fulfill the requirements of the clients. Our rates are most competitive in market with great quality.
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  • Auto Variable Transformers

    Auto Variable Transformers

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    We are well-known in this industry as a reputed manufacturer and supplier of a quality assured range of Auto Variable Transformer . These are manufactured under the firm observation of our skilled quality inspectors using the best quality components procured from the reliable vendors of the market. The offered transformer is manufactured using top-notch quality components under the surveillance of our experienced professionals by keeping in mind industrial quality standards.
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  • Oil Cooled Variac

    Oil Cooled Variac

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    Oil Cooled Variac Excellent Regulation, No Wave Form Distortion, Low Operating Torque, Smooth & Linear Output, Low Magetizing Current, Negligible Maintenance.
  • Variable Auto Transformers

    Variable Auto Transformers

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    • Operating Temprature0 Deg. To 50 Deg.C
    • HumidityUpto 95%RH
    • It is an most economical effective device for step less and continuous voltage control of Single Phase and 3 phase AC voltages for numerous applications for the industrial and Laboratories usages for testing and calibration purposes. energy efficient, noiseless and easy to operate with excellent short time over load capabilities,Compact in Size,Rugged Construction.Digitized operation and control and monitoring.
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  • Radiotone Double Layer Variable Autotransformer

    Radiotone Double Layer Variable Autotransformer

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    • ApplicationIndustrial
    • ConditionNew
    • Total Carbohydrate1 Year
    • Country of OriginIndia
    • Standard RangeDL miniature size,ADL to 22 ADL at 230V.,Range: 165V to 275V.,It is advisable to use a MCB at I/P.
    • PerformanceSuperior
    • Standard / Tailor made voltage range Combines functions of Variauto & Buck Boost Transformer It is advisable to use a MCB at I/P.
  • Auto Variable Transformer

    Auto Variable Transformer

    1,000 / Piece

    • PhaseThree Phase
    • Frequency50 Hz
    • Current28 A
    • Voltage100-270 V
    • Cooling TypeOil Cooled
    • Automation GradeAutomatic
    • Operating Temperature Range0 to 45 C
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  • Variable Autotransformer

    Variable Autotransformer

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    • VOLTAGE RATINGS :240V AC or 120V AC
    • CURRENT RATINGS :2 Amps to 500 Amps in 1 PH, 2PH, 3PH
    • 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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  • Auto Variable Transformer

    Auto Variable Transformer

    2,500 / Piece

    • FeaturesOptimum performance, Compact design, Longer working life
    • Capacity2 Amps To 300 Amps
  • Variable Auto Transformer

    Variable Auto Transformer

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     We are instrumental in offering the finest quality of Variable Auto Transformers at nominal rates on the market. Being the leading manufacturers and suppliers of Variable Auto Transformers, we process the Variable Auto Transformers using cutting-edge technology and latest machinery. The Variable Auto Transformers are quality-tested, and can be purchased in various specifications. The major selling point of the Variable Auto Transformers is that they have a sturdy construction, and made up of Crgo Core, Copper, and Alloy. Not only are these Variable Auto Transformers easy to install, and durable, they promise noise-free operation and low maintenance cost. The Variable Auto Transformers can be availed at Rs. 40,000/piece, and we are based in Delhi, India.   Build : Sturdy, durable Installation Process : easy, hassle-free, convenient Material : Crgo Core, Copper, Aloy Durability : Highly durable, damage-resistant   Features : Easy to install Low maintenance needs Durable Noise-free operation
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  • 2Amps Box Type Variable Auto Transformer

    2Amps Box Type Variable Auto Transformer

    1,650 / Piece

    • Number Of FlowerBox Type Variac
    • Country of Origin0-270V
    • Input Voltage240V
    • Output Current0-2Amps
    • Frequency50Hz
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  • Variable Auto Transformer

    Variable Auto Transformer

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    • PhaseSingle Phase
    • Min Power1 kW
    • Max Secondary Voltage300 V
    • Max Primary Voltage500 V
    • Min Secondary Voltage12 V
    • Min Primary Voltage230 V
    • Max Power500 kW
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  • Variable Autotransformer

    Variable Autotransformer

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    Variacs or variable auto transformer is a Continuously variable voltage transformer, having a single layer winding on a toroidal core of high grade Steel. In an autotransformer portions of the same winding act as both the primary and secondary winding. the winding has at least three taps where electrical connections are made. One end of the winding is usually connected in common to both the voltage source and the electrical load. The other end of the source and load are connected to taps along the winding. Different taps on the winding correspond to different voltages, measured from the common end.
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  • Variable Autotransformer 2

    Variable Autotransformer 2

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    ‘M/s ARDISONS ASSOCIATES’, is a leading Variable Autotransformer manufacturer and supplier based in Punjab. We manufacture and supply world class variable auto transformer which has a movable carbon sliding on a silver plated commutator by either manual or by motor, give an output voltage from zero. The variable auto transformer provided by us confirms to IS/5142/69, IS/5142/69 standards. Features :- Rugged constructionHigh efficiencyExcellent regulationLow magnetizing currentNo wave form distortionLoad capacity Smooth and linear out putSilver plated commutatorLow operating torqueCarbon depositionsDouble wound auto
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  • Dimmerstat

    Dimmerstat

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    • Voltage5 to 34.5 kV
    • We hold expertise in manufacturing and supplying a wide assortment of Control Transformers that is used to balance electric supply in medium voltage switchgear. Supervised by a team of expert engineers, our range is manufactured using quality tested grain-oriented core steel and copper conductor to ensure its strength and durability. Available in different models ranging from 120240 for single and 208120 for three phase configurations, some of our transformers can also mounted vertically to conserve space. Additionally, these are offered with primary windings in the form of vacuum cast that assures their high dielectric strength and ruggedness.
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  • 1 Phase Variable Auto Transformer

    1 Phase Variable Auto Transformer

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    We have technically qualified and efficient workforce, who helps us in manufacturing and supplying a quality range of 1 Phase Variable Auto Transformer. This transformer is used in fields like voltage regulating, temperature controlling and speed adjusting. We manufacture this transformer using premium quality materials and components. We check this 1 Phase Variable Auto Transformer on performance and efficiency parameters to provide a defect free range to clients. Key Features: This transformer is light in weight, sturdy in nature and easy to install The transformer is provided with short circuit protection and has wide input range This transformer is suitable to use in household appliance and lighting system
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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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