Variable Auto Transformer / Variac / Dimmerstat Dealers

(160 products available)
  • Motorized Air Cooled Variac

    Motorized Air Cooled Variac

    8,500 Per Piece

    1 Piece (MOQ)

    • Color: Silver
    • Country of Origin: India
    • Phase: 3
    • Material: Mild Steel
    • Current: 25 mA
    • Cooling Type: Air Cooled
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  • Dimmerstat/ Variac / Continuously Variable Voltage Auto Transformer

    Dimmerstat/ Variac / Continuously Variable Voltage Auto Transformer

    1,000 - 3,000,000 Per Nos

    1 Piece(s) (MOQ)

    • Brand Name: AEL
    • Condition: New
    • Frequency: 50hz
    • Country of Origin: India
    • Warrenty: 1yr

    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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  • Best Deals from Variable Autotransformer

  • 1 Phase Variable Auto Transformer

    1 Phase Variable Auto Transformer

    2,280 Per Piece

    1 Piece (MOQ)

    • Brand Name: Crown
    • Color: Blue
    • Certification: ISO 9001:2008
    • Type: AC Transformer
    • Frequency: 50Hz
    • Phase: Single Phase
    • Country of Origin: India
    • Input Voltage: 240V AC
    • Material: Copper
    • Finishing: Polished
    • Driven Type: Electric
    • Winding Material: Copper
    • Shape: Rectangle
    • Power: 10 KW,540 Watt
    • Cooling Type: Air Cooled
    • Operating Type: Manual
    • Speciality: Robust Construction, Easy To Use, High Efficiency, Reliable
    • Usage: Industrial, Commercial, Electricity Distribution,Industrial
    • Voltage: 220 V,240V
    • Packaging Type: Wooden Box
    • Hardness: Strong
    • Mounting Type: Ground Mounted
    • Output Voltage: 0-270VAC
    • Efficiency: 100%
    • Warranty: 1 Year
    • Current: 2Amp
    • Enclosure: With Enclosure
    • Corrosion Resistance: Yes
    • Energy Efficiency Level: High
    • Max Ambient Air Temperature: 55°c
    • Current: 2Amp
    • Cooling Type: Air Cooled
    • Output Voltage: 0- 270VAC
    • Body Color: GREY
    • Working Temperature: 40
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  • Auto Variable Transformers

    Auto Variable Transformers

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    • Phase: Single Phase
    • Frequency: 50 - 60 Hz
    • Cooling Type: Dry Type, Air Cooled
    • Current: 10 A
    • Usage: Industry
    • Operating Voltage: 0 - 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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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

    100,000 - 500,000 Per Piece

    1 Set (MOQ)

    • Type: Variable Voltage Auto Transformer
    • Certification: ISO 9001:2008 Certified
    • Color: Green
    • Condition: New
    • Output Type: AC Three Phase
    • Frequency: 50hz
    • Automatic Grade: Automatic
    • Cooling System: Oil Cooling
    • Warrenty: 2years
    • Country of Origin: India
    • Phase: 3
    • 0- 33 kv: 5000 kva
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  • MO Dandi Auto Variable Transformer

    MO Dandi 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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  • Radiotone Oil cooled Variable Autotransformer (Open Construction)

    Radiotone Oil cooled Variable Autotransformer (Open Construction)

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    • Application: Industrial
    • Condition: New
    • Warranty: 1 Year
    • Useful: For Oil Cooled Applications
    • Models: 200A /250A /300A
    • Features: Single phase open construction, No heating of coils at no load for 24/7
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  • Dimmer Stat

    Dimmer Stat

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    Specifications: input: 240v-270arn range: 4amp-100amp features: long working lifern precisely designedrn work on large current also additional information: item code: 100a.

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  • Variable Auto Transformer

    Variable Auto Transformer

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    The variable autotransformer that we offer to our clients are manufactured under the constant surveillance of our team of experts using technologically advanced methodologies. Our team of engineers designs this power transformer as per the specifications provided by the clients. These transformers are capable of accepting energy at a particular voltage and then transferring it at other voltage. This further allows the usage of the equipment at a safe voltage.

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  • Variable Voltage Auto Transformer

    Variable Voltage Auto Transformer

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    • Output Voltage: Variable
    • Operating Temprature: 0 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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  • variac

    variac

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    We are manufacturing all type of Varica (Dimmer) of any range in Single Phase and Three Phase and also in Air cool type or Oil Cool type.

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  • 2Amps Box Type Variable Auto Transformer

    2Amps Box Type Variable Auto Transformer

    1,650 Per Piece

    • Type: Box Type Variac
    • Voltage: 0-270V
    • Input Voltage: 240V
    • Output Current: 0-2Amps
    • Frequency: 50Hz
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  • Variable Autotransformer

    Variable Autotransformer

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    • Application: Industrial
    • Condition: New
    • Warranty: 1 Year
    • Feature: High-performance
    • Input voltage: 230V AC
    • Output voltage: 270V AC
    • Humidity: Upto 95%RH

    Features:  High functionality Low maintenance Overload protection

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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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  • Auto Variable Transformer

    Auto Variable Transformer

    1,000 Per Piece

    • Phase: Three Phase
    • Frequency: 50 Hz
    • Current: 28 A
    • Voltage: 100-270 V
    • Cooling Type: Oil Cooled
    • Automation Grade: Automatic
    • Operating Temperature Range: 0 to 45 C
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  • variac

    variac

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    • Voltage: 240V AC or 120V AC
    • Current Rating: Air Cooled from 2 Amps to 600 Amps in 1PH, 2PH, 3PH Oil Cooled from 2 Amps to 2000 Amps in 1 PH, 2PH, 3PH No.
    • 1.: Negligible maintenance
    • 2.: Motorized transformers also available with gears
    • 3.: Spare carbon brushes provided

    We are offering variac. For indoor & outdoor applications with different current range varying from 2a to 2000a(both in air & oil cooled). we have supplied these transformers to various industries are doing well with repeat orders from our customers.

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  • 8 Amps Dimmer Stat

    8 Amps Dimmer Stat

    2,000 Per Piece

    • Enclosure: Open Type
    • Phase: Single Phase
    • Input Voltage: 230V
    • Winding: Toroidal
    • Cooling: Air cooled
    • Current Capacity: 8Amps
    • Brand Name: Monarch Controls
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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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  • Dimmerstat

    Dimmerstat

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    DIMMERSTAT (0 - 270 v), SINGLE PHASE CONTINUOUSLY VARIABLE AUTO TRANSFORMER. MEASUREMENT OF ANGULAR DISPLACEMENT BY SERVO POTENTIOMETER.

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  • Variable Auto Transformer

    Variable Auto Transformer

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    • Phase: Single Phase
    • Min Power: 1 kW
    • Max Secondary Voltage: 300 V
    • Max Primary Voltage: 500 V
    • Min Secondary Voltage: 12 V
    • Min Primary Voltage: 230 V
    • Max Power: 500 kW
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  • 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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  • Dimmerstat

    Dimmerstat

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    We are offering dimmerstat.

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  • Variable Auto Transformer

    Variable Auto Transformer

    2,000 - 500,000 Per Piece

    1 piece (MOQ)

    • Finishing: Color Coated
    • Color: White
    • Condition: New
    • Power Source: Electric
    • Application: Industrial, Testing Purpose
    • Feature: Easy To Maintain And Service, High-performance, Preferred For Safety Reasons Over Oil Cooled
    • Voltage: 220 V, 240 V
    • Type: Variable Autotransformer
    • Phase: Single Phase, Three Phase
    • Warranty: 1 Yr
    • Country of Origin: India
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  • Variable Autotransformer

    Variable Autotransformer

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    • Features: High-performance.

    This high-quality product is fabricated with the latest technology and superior quality raw material which give 100% quality assurance. These are very easy to install, handle and maintain as well and easily accessible in the worldwide market at an affordable price. Apart from this, it is also well-known for its high strength, robust structure, reliability, durability and many other attributes.

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  • Dimmerstat

    Dimmerstat

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    Magtel has very strong manufacturing facilities with well equipped machines & test instruments such as winding machines (CNC-programmable & manual), Electric Oven, Conveyer Oven, Varnish chamber, Air compressor, Power generator, Automatic transformer tester using fixtures, Power source, Power analyzer, Load bank, DVDF etc. Special Features of Magtel Magtel has a winding manufacturing facility ranging from 6mm toroid size to 120kVA transformer size (which includes ferrites and lamination version)! Magtel designs & accepts custom built design transformers which are Aluminum wirestrip based! Magtel has Toroid winding machine facilities and has successfully exported many chokes that are toroid based!

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  • Variable Auto Transformer

    Variable Auto Transformer

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    100 Piece (MOQ)

    • Application: Industrial
    • Voltage: 220 V
    • Finishing: Color Coated
    • Power Source: Electric
    • Warranty: 1 Yr
    • Brand Name: Servovolt
    • Manufacturer: Bharat Industries Company

    Our product range includes Single Phase Variac, 3 phase oil cooled Radiator type, Roller carbon brush Variac, 3 phase oil cooled, AC-DC Control pane1,1-cuawp type variable transformer, Double layer winding variac, Toroid Transformer, custom made variac    Features Can enhance the output voltage in excess of twice the input voltage Any desired voltage within the maximum range can be obtained by adjusting the carbon brush Calibrated dial show approximately output voltage at no load The contact arm can be moved both manually and by motor Delivers an output voltage from 0 to above line voltage Constructed with 99.9% pure copper High grade CRGO steel is used for constructing coils Low temperature rise Wide assortment of current rating 4 Amp. To 1200 Amp Spare carbon brushes provided up to 28 Amp High quality carbon brush Step-less voltage control Short time overload capacity Maintenance cost   Application Auditorium, hotels, conference hall, laboratories etc. Servo stabilizer, rectifiers, battery charger Welding equipments Testing instruments College & universities

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  • Dimmer Stat

    Dimmer Stat

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    We are manufacturer and exporter of continuously variable Auto Transformers, Variacs and Dimmer stat which operates on a nominal voltage of 240 V A.C & can give output voltage anywhere between 0 – 270 V, by a simple transformer action. The basic Auto Transformer is meant for operation off a nominal voltage of 240 V A.C & can give output voltage anywhere between 0 – 240 V or up to 270 V, by a simple transformer action. Three such Variable Auto transformer when connected electrically in star & mechanically in tandem, became suitable for operations of 415 V 3 Phase A.C. supply & to give output of 0 – 415 V or up to 470 V.

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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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  • Digital Variac

    Digital Variac

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    • Phase: Single & Three Phase
    • Brand Name: Heatcon
    • Cooling Type: Air Cooled
    • Voltage Output: 0 - 270 V for single phase and 0 - 470 V for Three Phase
    • Current: 2 Amp to 50 Amps
    • Usage/application: Electronic and Industrial

    Digital Variac used for testing purpose. We are backed by highly dedicated team of professionals, which enable us in offering an array of Digital Variac. The offered range is made available in several standard specifications and can also be customized exactly asper the requirement of the clients. Our offered Digital Variac is mainly known for its fine finishing and effective performance.

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  • variac

    variac

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    • Brand Name: 7hills
    • Phase: Single Phase
    • Weight: According to capacity
    • Frame type: T frame, Angle frame
    • Variac: Variable transformer
    • Auto tranformer: Dimmerstat
    • Current: 2 Amp to 50 Amps
    • Input Power: 240 Volt and 415 Volt
    • Output Voltage: 0 - 270 for single phase and 0 - 415 for Three Phase
    • Warranty: 1 year
    • Material: Metal
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