What is a Dol Starter?

A Dol Starter is an electrical starting device used mainly in medium voltage applications. It's commonly used to start and stop large appliances, such as motors, compressors, and pumps. The Dol Starter controls the motor's power supply with a simple three-point system. It's designed to protect the motor from over-torque or overload, by easing it into the start cycle.

A Dorl starter is a cost-effective and efficient way to manage high-power electric motors. It uses a series of contacts to control the motor's speed and torque, allowing for smooth and reliable operation. It can also be used to limit how much power the motor is drawing, protecting it from overloads and other issues.

Why Use a Dol Starter?

A Dol Starter is a great solution for people looking to efficiently start and stop a large electrical appliance. This starter uses a series of contacts to control the power supply to the motor, providing consistent and reliable operation without the risk of over-torque or overload. It's also an effective way to manage electric motors, especially in applications where the load varies or is unable to be accurately measured.

How Does a Dol Starter Work?

A Dol Starter works using a simple three-point system to control the power supply to the motor. It consists of a set of contacts that open and close as the motor starts and stops. When the motor starts, the contacts close, allowing power to flow to the motor. As the motor reaches its full speed, the contacts then open, reducing the power supply until the motor shuts down. This allows for consistent and reliable operation, while also protecting the motor from sudden stall or overload.