
The electrical industry is a very large sector where there are many devices for various purposes. Each electrical product is defined by certain motifs that will facilitate human work and activities. One of the electrical devices that has been widely used is the thermal overload relay, commonly known as the thermal overload relay!
This thermal overload relay itself is a protective device that plays an important role in the electrical system because it can be used to protect the motor from overheating and also potential damage due to excess current.
Schneider Electric presents a thermal overload relay that has proven to be superior in its class. One of the thermal overload relay devices that you can use from Schneider Electric is the Easy TeSys Protect Thermal Overload Relay!
This tool is designed to provide electromechanical protection to the motor against overload due to excessive electrical current from the main circuit.
In the following article, the Easy TeSys Protect Thermal Overload Relay Schneider Electric will be explained in full. Let's take a look!
What is the Easy TeSys Protect Thermal Overload Relay Schneider Electric?
Easy TeSys Protect Thermal Overload Relay Schneider Electric is included in the Easy Series product range. This product has the code LRE and is a thermal overload relay device, namely an overload thermal relay designed to protect circuits and motors from overload, phase failure, long starting time, and prolonged rotor jam conditions.
This LRE relay is supplied with a selector in the manual position, protected by a cover. To move it to the automatic position, certain actions are required.
When combined with contactor products, this relay can provide reliable protection against overload and also phase failure for motors. This tool will control the current driven by the motor permanently. If the current exceeds the setting, the auxiliary contact will change status, which causes the motor to stop operating.
Easy TeSys Protect is a thermal overload relay device that is a safety device for electrical circuits from excessive current due to excessive loads.
Function and How Easy TeSys Protect Thermal Overload Relay Schneider Electric Works
As a thermal overload relay, Easy TeSys Protect Thermal Overload Relay Schneider Electric has a function to prevent damage to electric motors and electrical circuits due to excessive heat. Not only that, this tool can also function as an overload controller so that electric motors are not easily burned or damaged when operating.
Other functions of the thermal overload relay are to prevent damage to the motor, detect abnormal conditions in the motor from the start, which can extend the life of the motor, and prevent motor failure so that it can reduce maintenance costs and increase the reliability of the entire system.
To be able to carry out this function, the thermal overload relay will work by disconnecting the electrical circuit when the current has exceeded the set limit. Usually, this tool is installed at points where there is an electrical circuit with several devices in it.
In a circuit with several devices, if one device overheats, it can cause damage to the device or other parts of the circuit. Therefore, it is important to monitor the temperature of the device so that damage does not occur.
Easy TeSys Protect Thermal Overload Relay Schneider Electric is equipped with heat-sensitive electrical contacts that can close or open the circuit depending on the temperature of the relay coil. In addition, this device also contains a bimetallic strip that can expand when the temperature increases. When the motor draws more current or at very high voltage, the strip will activate the relay, cutting off power to the motor. The relay will then reset automatically after a cooling period or manually, depending on the type of relay.
Advantages of Easy TeSys Protect Thermal Overload Relay Schneider Electric
As the best thermal overload relay in its class, Easy TeSys Protect Thermal Overload Relay Schneider Electric has advantages, including:
- Designed to perform important functions of starter and motor switching.
- Easy choice for simplicity and flexibility.
- Easy to install, where this tool can be installed directly to the contactor or can be easily installed to the operating panel using a rail adapter.
- Easy but effective operating principle, which ensures accuracy and better support for the motor.
- The presence of a Test Button that allows inspection of the control circuit cable and simulation of relay tripping that activates the N/O and N/C contacts.
- There is a Stop Button that will activate the N/C contact but will not affect the N/O contact.
That is the explanation of the Easy TeSys Protect Thermal Overload Relay, which is included in the Easy series. With all its advantages, this overload thermal relay is very suitable for use in various industrial sector applications.
Get the product by ordering it now here!
Or do you want to find various interesting information about electricity and complete specifications of other electrical products? Just check it out in other Listrik Kita's articles!