Variable Auto Transformer / Variac / Dimmerstat Dealers

Range : 100A 3 Phase to 1200A 3 Phase Motorized with geared mechanism CommonIndividual phase voltage raiselower Our standard coils are 100 Amp, 150 Amp, 200 Amp.

Inclose Variac Provide relatively sine wave output irrespective of quality of input wave shape. Output highly isolated from mains for suppression of transients & spikes. Short-term over LOAD capacity. Intrinsic current limiting & short circuit protection.

we are engaged in manufacturing, exporting and supplying Single Phase Variac. It highly used for a reliable method for controlling AC voltage and other electronic device. Our variac are available in various capacity ranges including 2 Amp to 25 Amp in T-clamp with easy motorized system and compact design. The products are tested on various parameters to meet Industry standards. These Single phase Variac are high efficient and are ideal for use in a diverse application. Further, these can be availed at cost effective price from us.   Key Features Accurate dimension Excellent strength Reliable Low maintenance cost Anti-corrosive Sturdy Construction

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 2Ampere To 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 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

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.

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.

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. Some of the salients features of"COSMO" Autotransformers are. » Continuously Varable output voltage » Silver plated track of carbon brush » High grade carbon brush » Easy replacement of carbon brush » Extremely low magnetising current (about 25 of rated load) » Mechanically rugged design » Almost no maintenance required » Capacities upto 40 amps in air cooled version » conforming to IS:5142-1969

‘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

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.

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.

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!