Resistors, dedicated for use with MCRF 600W frequency inverters 130 OHM MCRF 600W 130 OHM

Braking resistors for frequency inverters

This braking resistor, with a power of 600W and a resistance of 130 Ohm, is designed to work with frequency inverters, especially LS models. Its main task is to effectively dissipate the energy generated during motor braking – converting excess energy into heat. This is a crucial solution in systems requiring dynamic braking, protecting both the motor and the inverter itself.

Application and construction

This resistor is used in regenerative braking systems, where the energy generated during motor braking is dissipated as heat. This is particularly important in applications requiring frequent and dynamic braking, such as cranes, elevators, or industrial machines. The resistor's construction is based on a metal winding placed in a durable metal housing, which ensures resistance to mechanical damage and effective heat dissipation. The dimensions of the resistor are 260 x 70 x 45 mm, allowing for easy installation in a limited space.

Key features and benefits

• Effective braking: Provides effective dissipation of energy during motor braking, protecting the inverter from overload.
• Dedicated to LS inverters: Optimized for cooperation with LS frequency inverters, guaranteeing reliable operation.
• Compact dimensions: Allow for installation in tight spaces without compromising performance.
• Durable construction: Metal housing provides protection against mechanical damage and external factors.
• Designed for 4kW: Matched to 3-phase inverters with a power of 4kW with a standard braking torque of 150% and a duty cycle ED=5%. Possibility of adaptation to higher duty cycles by increasing the resistor power.
• Wide application: Works well in various industrial applications requiring dynamic braking – from cranes to production machines.

The MCRF 600W 130 OHM resistor is a reliable solution for installers and users looking for an effective and safe way to manage energy during braking of electric motors controlled by an inverter.