Third rail train equipment manufacturers are responsible for the design, manufacture, and installation of third rail systems for electric trains. Third rail systems are used in a variety of applications, including urban transit, commuter rail, and freight rail. Take a closer look at these electric train systems below. 

Types of Third Rail Systems

There are two main types of third rail systems: direct current (DC) and alternating current (AC). DC third rail systems are the most common type of third rail system. In a DC third rail system, the power is supplied to the train through a conductor that is located below the running rails. The conductor is typically made of copper or aluminum and is insulated from the ground.

AC third rail systems are less common than DC third rail systems. In an AC third rail system, the power is supplied to the train through a conductor that is located above the running rails. The conductor in an AC system is also typically made of copper or aluminum with insulated protection to prevent ground contact.

Components of a Third Rail System

The main components of a third rail system are:

• The third rail: The third rail is the conductor that carries the power to the train.
• The insulators: The insulators keep the third rail from touching the ground.
• The contact shoe: The contact shoe is a device that makes contact with the third rail and transfers the power to the train.
• The transformer: The transformer converts the high-voltage power from the power grid to the lower-voltage power that is used by the train.

Benefits of Third Rail Systems

Third rail systems offer a number of benefits over other types of electric train systems, including:

• They are reliable and efficient to operate 
• They are relatively easy to maintain
• They are safe in form and function
• They are environmentally friendly

Disadvantages of Third Rail Systems

Third rail systems also have some disadvantages to consider, including:

• They can be expensive to install, but a worthy investment 
• They can be difficult to upgrade without replacing the full system
• They can be a safety hazard if they are not properly maintained

Third rail train equipment manufacturers play an important role in the transportation industry. They provide the equipment that is necessary to power electric trains, which are a safe, efficient, and environmentally friendly way to transport people and goods. If you are looking to invest in third rail train equipment, be sure to discuss your needs openly with a supplier.  

For more information about this, click here.