Resistors, dedicated for use with MCRF 300W 60 OHM frequency inverters

Braking resistors for inverters – effective energy management

Resistors dedicated to working with frequency inverters, such as the MCRF 300W 60 OHM model, play a key role in motor braking systems. Their task is to safely dissipate excess energy generated during braking, converting it into heat. This solution avoids damage to the inverter and ensures stable operation of the entire system.

Construction and application

The MCRF 300W 60 OHM resistor is a component specifically designed to work with LS Electric inverters, although it can be used with other models. Its compact dimensions (190 x 70 x 45 mm) make it easy to install even in limited spaces. A safe enclosure provides protection against accidental contact and external factors. This resistor is particularly useful in applications requiring short motor stopping times, where effective braking is crucial.

Key benefits and features

• Inverter protection: The resistor effectively dissipates energy generated during braking, protecting the inverter from overload and damage.
• Stable system operation: Ensures smooth and controlled motor braking, which translates into stability of the entire process.
• Compact dimensions: Allow easy integration with existing installations, even in tight spaces.
• Safe construction: The enclosure minimizes the risk of accidental contact and provides protection against external factors.
• Wide application: It will work in many industrial applications, from simple machines to advanced automation systems.
• Dedicated to LS inverters: Optimization for cooperation with LS Electric inverters guarantees high efficiency.

The MCRF 300W 60 OHM resistor can be used with motors from 0.25 kW to even 15 kW, making it a universal solution for various needs. It can be used with different types of output shafts (Ø 30mm, Ø 35mm, Ø 40mm) and work with various series of Omron inverters and other manufacturers available on the market. However, remember to select the resistor correctly for the motor power and inverter parameters – too low a resistance value can lead to overheating of the resistor, and too high a value – to an extended braking time.