The Havells Thermal Overload Relay IHHR13CK is a high-quality device that protects electric motors from overload and overheating. It is a must-have for any application where motor protection is critical, such as industrial manufacturing, commercial buildings, and residential homes.
Features
- Wide current range: The IHHR13CK covers a current range of 2.8-4.2A, making it suitable for a variety of motor applications.
- Manual reset: The IHHR13CK has a manual reset mechanism that allows for quick and easy restart of the motor once the overload condition has been cleared.
- Automatic reset: The IHHR13CK also has an automatic reset feature that can be enabled to restart the motor automatically after a predetermined time delay.
- Trip-free mechanism: The IHHR13CK’s trip-free mechanism prevents the relay from being reset while the overload condition is still present. This helps to protect the motor from further damage.
- Compact design: The IHHR13CK has a compact design that makes it easy to install and maintain.
Benefits
- Protects motors from overload and overheating: The IHHR13CK helps to prevent motor burnout and damage by tripping the circuit when the motor is overloaded or overheated.
- Improves motor lifespan: By protecting motors from overload and overheating, the IHHR13CK can help to extend the lifespan of motors and reduce maintenance costs.
- Increases safety: The IHHR13CK helps to improve safety by preventing electrical fires and other hazards caused by motor overload and overheating.
Applications
The Havells Thermal Over Load Relay IHHR13CK is suitable for a wide range of applications, including:
- Industrial manufacturing: The IHHR13CK can be used to protect motors in a variety of industrial applications, such as conveyors, pumps, and fans.
- Commercial buildings: The IHHR13CK can be used to protect motors in commercial buildings, such as elevators, HVAC systems, and refrigeration units.
- Residential homes: The IHHR13CK can be used to protect motors in residential homes, such as pool pumps, garage door openers, and air conditioners.
Installation
The IHHR13CK is easy to install. Simply connect the wires from the motor and power supply to the appropriate terminals on the relay. The relay should be mounted in a location where it is protected from moisture and dust.
Maintenance
The IHHR13CK requires minimal maintenance. Simply inspect the relay regularly for signs of wear or damage. If any damage is found, the relay should be replaced immediately.
Troubleshooting
If the IHHR13CK trips, there are a few things you can check:
- Make sure that the motor is not overloaded.
- Check for any loose connections.
- Make sure that the relay is properly sized for the motor.
- If the relay is still tripping, it may be defective and need to be replaced.
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