Variable Auto Transformer / Variac / Dimmerstat Dealers in Delhi

(38 products available)
  • 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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  • three Phase Motorized Variac

    three Phase Motorized Variac

    1,000 Per Piece

    • Voltage: 0-470
    • Phase: Three Phase
    • Frequency: 50
    • Cooling Type: OIL COOLED
    • Current: 600 Amp
    • Power: 450 KVA
    • Input Voltage: 415
    • Brand Name: POWERSELECT
    • Output Voltage: 0-470
    • Body Color: Simens Gray
    • Working Temperature: 35-45
    • Usage/Application: testing
    • Minimum Order Quantity: 1 Unit
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  • Best Deals from Variable Autotransformer

  • 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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  • Variable Autotransformer

    Variable Autotransformer

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    The basic Spectron Continuously Variable Voltage Auto Transformer is meant for operation of a nominal voltage of 240V AC and can give output voltage anywhere between 0 tp 240V, or upto V by a simple transformer action. Three such Spectron Continuously Variable Voltage Auto Transformer when connected electrically in star, and mechanically in tandem, become suitable for operation off 415V 3 Phase AC supply and to give output from 0 to 415 V or up to 470V.

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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 (Variac)

    Dimmerstat (Variac)

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    We are Offering Single Phase 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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  • 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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  • Single Phase Variable Auto Transformer

    Single Phase Variable Auto Transformer

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    We are a well-established Single Phase Variable Auto Transformer Manufacturer and Supplier in Delhi, India. The Single phase Variable Auto Transformer, offered by us, is available in projection Mounting and Flush Mounting types. We utilize quality-tested materials to fabricate Single Phase Variable Auto Transformer. Our Single Phase Variable Auto Transformer series conforms to the requisite standards of quality. Buyers can get the Single Phase Variable Auto Transformers customized from us, as per their specific requirements. Highlights Single Phase Variable Auto Transformer takes the input from 240 V - 50 Hz AC line and the normal output can be varied from 0 - 270 Volt.Output of these Variable Auto Transformer at can be varied from 0 to 270 V input being 240 V - 50 Hz AC.Ganged Assemblies of 3 coils, connected in star are available for 3 phase supply. Contact arm of these coils are connected to common shaft.

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  • 3 Phase Variable Auto Transformer

    3 Phase Variable Auto Transformer

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    We are endowed with a state-of-the-art infrastructural facility which back us in manufacturing and supplying 3 Phase Variable Auto Transformer. We manufacture this transformer using high quality materials and components, sourced from authentic vendors. It is an energy saving electrical transformer which can convert the voltage as required. Available in different sizes and technical specifications, our 3 Phase Variable Auto Transformer is highly demanded in the market. We offer this transformer at cost effective prices to clients. Key Features: This transformer has strong mechanical strength and short-circuit withstand ability Has a single layer winding on a toroidal core of high grade steel Ideal for over and under voltage testing of electrical and electronic equipment Description: 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. The basic Continously Variable Voltage Auto Transformers is meant for operation from a nominal input voltage of 240 V I ph AC & can give output voltage anywhere between 0 to 240 v or 0 to 270V AC by simple transformer action. Three such Variable Voltage Auto Transformers 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. Rating Available: 4 Amps- 1600 Amps

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  • 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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  • 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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  • 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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  • Motorized Variac

    Motorized Variac

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    Motorized Variac in several industrial establishments. These motorized variacs have been created after years of development thus ensuring the customers that they will receive quality performance for a durable period. For further information, you can also contact us.

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  • Variable Auto Transformer

    Variable Auto Transformer

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    • Brand Name: HCS
    • Coil Number: Autotransformer
    • Packaging Details: Packed with corrugated box and then wooden crate if required by client.
    • Supply Ability: 5000 Piece/Pieces per Week
    • Coil Structure: Toroidal
    • Place of Origin: Delhi, India
    • High quality variac or dimmer: Copper wound
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  • variac

    variac

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    Power Line Systems Pvt. Ltd. offers two types of Variac, Open Variac and Covered Variac. These are used in Industries. Available in RangeCapacity: 2AMP to 600AMP.

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  • Auto Variable Transformer

    Auto Variable Transformer

    2,500 Per Piece

    • Features: Optimum performance, Compact design, Longer working life
    • Capacity: 2 Amps To 300 Amps
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  • Variable Autotransformer

    Variable Autotransformer

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    Listed amidst the renowned Suppliers of Variable Autotransformer, we successfully deliver the finest range of products the clients. The wide assortments of products we offer are strictly as per the globally accepted norms.

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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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  • Auto Variable Transformer

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    We are offering our valued clients Auto Variable Transformer. We proudly introduce ourselves as Manufacturer, Supplier, and Exporter of Auto Variable Transformer. Auto Variable Transformer works on advanced principle to ensure protection of electrical equipment from high voltage. Our valued clients can avail Auto Variable Transformer in different specifications, at economical price.

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