Variable Auto Transformer / Variac / Dimmerstat Dealers

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.

Leading manufacturer 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. Product ranges 1ampere 2ampere 3ampere 4ampere 5ampere 6ampere 8ampere 10ampere 12ampere 15ampere 20ampere 25ampere 28ampere 30ampere 40ampere 60ampere 75ampere 100ampere. Products are available in single or 1 phase , three or 3 phase. Open flush panel mounting type or floor mounting. Close project enclosed types. Motorised variacs are also available.

 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

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.

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.

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. 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. On one face of the copped winding, along the periphery, a special durable contact surface is made. A specially designed carbon brush slides smoothly on the surface. A contact arm holding the contact brush is fitted to the central shaft and as the control knob is rotated, the carbon brush slides over the winding and taps off a portion of voltage across the winding. Any desired voltage within the maximum range can be obtained by adjusting the position of the brush. The calibrated dial reads approximately the output voltage at no-load, when the input is at its rated value. Rotation of the brush arm by manual of motor drive delivers an output voltage from zero to or above line voltage. Variable Auto Transformer, manufactured by EnergX is the most useful and effective device for step less, break less and continuous control of A.C voltage and therefore, for control of various other parameters, dependent on A.C voltage. It is ideal controlling device for numerous applications in laboratories and in industrial & commercial fields.

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

Advantages : Continuous, Step less and Break Less Voltage variation Negligible waveform & Power factor distortion Short Time Overload Capacity Renote operation possible SPECIFICATIONS Load Capacities 28 amps to 600 Amps in Single • and 28 Amps to 1000 Amps in Three • 28 Amps, 40 Amps, 60 Amps, 100 Amps, 200 Amps, 400 Amps, 600 Amps, 800 Amps, 1000 Amps ) Phase Single • and Three • Toroidal Coils with CRGO Steel Sheet Core Frequency 50 60 Hz. Voltage Variation Capability 0 - 270 V A.C in Single • and 0 - 470 in Three • Cooling Method AN for 28 Amps in Single• and Three • Oil Cooled for 40 Amps to 600 Amps in Single • Oil Cooled for 40 Amps to 1000 Amps in Three • Drive Mechanism Hand Driven with Knob Motor Operated with Step Syncronised Motor Compliance to test Standards IS 5142. Oil Confirming to IS 335 Copper Conductors Compliant to IS 13730 - 34 BASIC FEATURES Open Type for Panel Mounting Portable Type for Table Mounting M.S. Tank with Oil Immersed and Pressed Steel Radiators. Double varnished Toroidal Coils. Voltage Indicator Dial. Knob or Wheel for Voltage Variation Connector Plate or Bus Bars in cable box. High Quality Carbon Brushes.

We specialize in the manufacture of high current rated coils. The commutator surface of our coils is machine processed and hence very uniform and smooth. This is very important for proper collection of current by the carbon brushes thus reducing the heat generated. Our standard coils are 100 Amp, 150 Amp, 200 Amp. Using these coils we manufacture oil-cooled variautos from 100 Amp 3 Ph to 1200 Amp 3 Ph capacity (415 V input and 0-470 V variable output). In high current rated models we use multiple coils with properly rated balancing coils to achieve the rated current. Based on the calculations of cooling area appropriate no. of radiators &fins  are used. These variautos are generally motorized with geared mechanism. We also cater to tailor-made requirements.

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

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.

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.

Automation Electric company is manufacturing and supplying the finest quality Motorised Variac that widely used in a various electrical appliance for regulating voltage, power, heat etc. and many more. High grade copper and other materials are acquired from the trustworthy vendors of the market to manufacture this MotorisedVariac. This Motorised Variac is applicable in a various thing like Hotel, Welded equipment, Battery charger, laboratories etc.These Variac are available various size, open,closed, oil-cooled modular according to the specification is given by our customers. Customers can avail this MotorisedVariac from us at industry leading price without any delay in delivery time. Key Features Easy to use Rugged construction Excellent Regulation High efficiency Low maintenance and trouble free life Over load capacity