Autotransformer Starter - Circuit Globe
![](https://circuitglobe.com/wp-content/uploads/2016/01/AUTOTRANSFORMER-STARTER-FIG-1-compressor.jpg)
An Autotransformer Starter is suitable for both star and delta connected motors. In this method, the starting current is limited by using a three phase auto transformer to reduce the initial stator applied voltage.
![](https://1.bp.blogspot.com/-n5mm_J1cgKY/YMoDj9kW5eI/AAAAAAAAm4g/FvE01VIkzNwoAfK7xdiDpN_LWMbz359lQCLcBGAsYHQ/w508-h640/SmartSelect_20200830-163300_Drive.jpg)
Explain Auto Transformer Starter With Diagram
![](https://circuitglobe.com/wp-content/uploads/2016/01/AUTOTRANSFORMER-STARTER-EQ-12.jpg)
Autotransformer Starter - Circuit Globe
![](https://i.ytimg.com/vi/w4KLm-kZ86c/sddefault.jpg)
Auto Transformer Starter Control & Power wiring, Auto Transformer Starter with 3 contactors only
![](https://i.pinimg.com/736x/6b/b3/87/6bb3874852ec4289b22ae7d861f46c63.jpg)
Starting of an Induction Motor - Starting Methods - Circuit Globe
Why is it necessary to apply low voltage to one coil of a transformer while performing a short circuit test? - Electrical Engineering - Quora
![](https://circuitglobe.com/wp-content/uploads/2016/01/AUTOTRANSFORMER-STARTER-EQ-5-compressor1.jpg)
Autotransformer Starter - Circuit Globe
![](https://circuitglobe.com/wp-content/uploads/2015/09/AUTO-TRANSFORMER.jpg)
What is an Auto Transformer? - Working, Advantage, Disadvantage & Uses - Circuit Globe
![](http://www.electricneutron.com/wp-content/uploads/2010/10/autotrans-copy.jpg)
Auto transformer starter - Electrical Engineering Centre
![](https://www.aarohies.com/wp-content/uploads/2020/11/Auto-Transformer-Starter.png)
What is Auto Transformer Starter? - Aarohi Embedded Systems Pvt. Ltd.
![](https://circuitglobe.com/wp-content/uploads/2016/01/AUTOTRANSFORMER-STARTER-FIG-2-compressor.jpg)
Autotransformer Starter - Circuit Globe
![](https://voltage-disturbance.com/wp-content/uploads/2019/08/f1.png)
Autotransformer Starter: A reduced voltage motor starting method – Voltage Disturbance
![](https://www.electronics-tutorials.ws/wp-content/uploads/2013/09/trans28a.gif?fit=344%2C167)
Autotransformer and Variable Auto transformer
T-connected autotransformer configurations for 30-pulse rectifier [10]
![](https://www.electronics-tutorials.ws/wp-content/uploads/2018/05/transformer-trans29.gif)
Autotransformer and Variable Auto transformer
![](https://circuitglobe.com/wp-content/uploads/2016/11/part-winding-starting.jpg)
What is Induction Motor Drive? Explanation & Starting Methods - Circuit Globe