CoolBLUE® inductive absorbers
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Protect your motor bearings from high-frequency noise emitted by variable frequency drives (VFDs).
ZERO-MAINTENANCE INDUCTIVE ABSORBERS
Significantly increase the service life of your motor bearings by reducing damage with CoolBLUE® Inductive Absorbers. Protect your motors to prevent costly plant production downtime.
What is CoolBLUE®?
CoolBLUE® is a common mode suppression choke that absorbs high-frequency currents produced by VFD systems. Made from nanocrystalline material NANOPERM®,
CoolBLUE® ensures the longevity of motor bearings by reducing these damaging currents by 65-80%. Unlike traditional shaft grounding devices, CoolBLUE® provides a zero-maintenance, long-lasting solution.
How CoolBLUE® Works
CoolBLUE® absorbers function by slowing down high-frequency currents to safe levels, thus preventing them from reaching the motor bearings. This non-mechanical method effectively ensures that the absorbers do not wear out over time, providing a reliable long-term solution.
Benefits of Using CoolBLUE®
1. Increased Service Life of Bearings
CoolBLUE® technology helps extend motor bearings’ service life by preventing frosting, lubrication breakdown, and electrical discharge caused by high-frequency currents.
2. Cost-Effective
With a one-time installation that takes just minutes, CoolBLUE® reduces the need for frequent maintenance and replacements, thus saving time and money.
3. Versatility
Suitable for a wide range of applications including HVAC, paper manufacturing, automotive, renewable energy, and more, CoolBLUE® is adaptable to various industrial needs.
Installation and Maintenance
One of the standout features of CoolBLUE® is its ease of installation and zero maintenance requirement. Once installed, CoolBLUE® operates seamlessly without needing replacements or regular check-ups, making it a hassle-free addition to your maintenance toolkit.
Applications of CoolBLUE®
CoolBLUE® is versatile and can be used across various industries:
- HVAC Systems: Enhances the performance and reliability of heating, ventilation, and air conditioning systems.
- Manufacturing: Ideal for paper, automotive, and other manufacturing sectors where VFD systems are prevalent.
- Water Treatment: Water treatment plants can suffer from bearing failures due to high-frequency common mode current, resulting in subsequent fluting.
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