Wiring Diagram Of A Direct Online Starter With Protective Devices

By | October 25, 2018



Few pieces of technology are more integral to today's power Grid than Direct On-line Starters with Protective Devices. These multi-functional, often computer-controlled systems provide vital protection for electrical equipment and personnel across a range of industries. But what exactly is a Direct On-line Starter? Let's break down this essential piece of equipment and examine how it works.

A Direct On-line Starter is a protective device that provides both overload and short circuit protection to a variety of industrial electrical machinery. Inside the system, rotary switches, contactors, circuit breakers, overload relays and other protective devices are connected in series, or sometimes in parallel with an inverter, to create a Wiring Diagram Of A Direct On-line Starter with Protective Devices. When the motor is energized, the contactors close, connecting the motor to the power. If an overload is detected, the contactors will trip and open, preventing further damage to the motor.

The most important component in a Direct On-line Starter is the overload relay, which monitors the current being drawn from the motor. If too much current is detected, it will activate the contactors, tripping the circuit and preventing further damage to the motor. This system also has the ability to detect a short circuit in the wiring, Tripping the circuit before it can cause serious damage.

The benefits of using a Direct On-line Starter with Protective Devices are considerable. For example, the system allows for easy monitoring of the condition of the motor and the wiring, as well as providing instantaneous protection against overloads and short circuits. In addition, they are reliable and require minimal maintenance.

By understanding the Wiring Diagram Of A Direct On-line Starter with Protective Devices, businesses can better protect their electrical equipment and personnel. This essential piece of equipment not only offers protection, but also saves time, money and energy by preventing unnecessary trips to the mechanic or electrician. It's the most reliable way to ensure optimal safety at all times.


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