Auto Transformer Dealers in Moti Nagar, Delhi

• 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.

Control Transformers Are To Supply Power To Control And Or Auxiliary Equipment Not Intended For Direct Connection To The Main Source. Control Transformers Are Specifically Used To Provide Control Supply Voltage For The Control Circuits Of Ac Motor Starters, I.E. Starter Coils, Timers, Indicating Lamps Electronics Protection Relays Etc. Control Transformers For Contractor Applications Have To Energize The Coil And Maintain A Contact For Definite Period Of Time. The Initial Energizing Of The Coil Takes 5 To 40 Mil. Seconds And Requires 3 To 10 Times The Normal Current. While Calculating The Va Rating Of The Control Transformer, This Factor Should Be Taken In To Account. They Are Available For Single Phase And Three Phase Inputs And Are In The Range From 15 Va To 30 Kva.

Transformer Manufacturers India is one of the outstanding Auto Transformers Manufacturers, Suppliers and Exporters from India. The Auto Transformer is one of the types of electrical transformer that has only one winding. The designing of the transformer includes both input and output circuit as the part of the transformer winding. Apart from attributes such as high durability, robust construction, resistance to abrasion,. Etc., features such as small and light construction, dual-winding, economical rates, etc., have played crucial role in the enhancement of the domestic as well as international market demand. In addition to this We are instrumental in offering a proven range of Auto Transformers, which is highly demanded in the domestic as well as international market. These Auto Transformers have computerized design thus ensure superior performance. Manufactured using quality components, our Auto Transformers provide longer service life. Three Basic Types of Auto Electrical Transformer: Variable Single Phase Three Phase (polyphase) Auto 3 Phase Transformer Include: Maximum secondary voltage rating Maximum secondary current rating Power rating Operating temperature Operating frequency range Maximum primary voltage rating Features of Autotransformers: Low Operating Torque High Efficiency Low Magnetizing Current Load Capacity Silver Plated Commutator Carbon Depositions Rugged Construction Excellent Regulation No Wave Form Distortion Smooth & Linear Out Put Applications of Electrical Autotransformers: Boosters in AC Feeders Synchronous and Induction Motors Electrical Apparatus Testing Labs

We are offering cosmostat variac is continuously variable autotransformer, having a single layer winding on a toridol core of high-grade cold rolled grain oriented (crgo) steel. On one face of the copper winding along the periphery, a special durable contact surface is made. A specially finished carbon brush slide smoothly on the surface. A contact arm holding the carbon brush fitted on the centre shaft and as the control knob is rotated the carbon brush slides over the winding and taps of a portion of voltage across the winding. Any desire voltage with in the maximum range can be obtained by adjusting the position of the brush. The calibrated dial show approximately output voltage at no load, when the input is at its rated value. Rotation of the arm by manual or motor drive delivers an output voltage from 0 to above line voltage.

Auto Transformers, Electrical Transformer, Isolation Transformers

Three Phase Variable Transformer

Variable Transformer, 300 Kva Servo Transformer, Servo Voltage Transformer