CoolBlue

RSP Supply is proud to be a trusted CoolBLUE distributor, providing advanced inductive absorbers engineered to reduce high-frequency electrical noise and harmful bearing currents in motor-driven systems. CoolBLUE technology uses nanocrystalline material to absorb common mode currents and high-frequency disturbances generated by variable frequency drives (VFDs) before they reach the motor -protecting bearings, cables, and connected components.

By installing CoolBLUE inductive absorbers, you can dramatically reduce motor wear, electrical discharge, and stray voltage, leading to extended motor life, improved efficiency, and lower maintenance costs. These absorbers also eliminate the need for traditional shaft grounding systems, simplifying installation and enhancing reliability.

Ideal for industrial automation, manufacturing, HVAC, and process control applications, CoolBLUE inductive absorbers provide a proven solution to protect your equipment and maintain system performance. RSP Supply carries a full range of CoolBLUE models designed to meet a variety of motor and VFD configurations.

CoolBlue Inductive Absorbers

CoolBLUE Inductive Absorbers absorb the noise on the power cables generated from the VFD before it gets to the motor. The CoolBLUE soft magnetic cores work as a single turn, common mode suppression choke. They do not affect the symmetrical power currents, but efficiently dampen the asymmetrical radio frequency noise currents. See our full line of CoolBLUE Inductive Absorbers here

FAQs – CoolBLUE Inductive Absorbers

1: What does a CoolBLUE inductive absorber do?
A CoolBLUE inductive absorber reduces high-frequency noise and common mode currents generated by VFDs, protecting motors, bearings, and cables from electrical damage.

2: How does CoolBLUE technology work?
CoolBLUE uses nanocrystalline materials that absorb high-frequency energy from power cables before it reaches the motor, preventing bearing currents and EMI-related failures.

3: What are the benefits of using CoolBLUE inductive absorbers?
They extend motor life, reduce maintenance costs, prevent bearing failures, and eliminate the need for traditional shaft grounding systems.

4: Where are CoolBLUE absorbers typically used?
They’re commonly used in industrial motor control systems, HVAC equipment, automation processes, and manufacturing applications where VFDs are used.

5: Can RSP Supply help me select the right CoolBLUE absorber?
Yes. Our knowledgeable team can help you identify the correct CoolBLUE model for your VFD, motor size, and operating environment.