The CoolBlue N18HP1/4-10 M-053 NaLA Noise Line Absorber is designed to reduce high-frequency electrical noise and voltage transients generated by variable frequency drives (VFDs) and other electronic motor controls. Installed on motor power leads, this noise line absorber helps suppress conducted electrical noise that can interfere with motor performance and nearby sensitive equipment.
The NaLA absorber acts as a compact line-mounted filtering solution, minimizing electromagnetic interference (EMI) and reducing electrical stress within the system. By smoothing high-frequency disturbances, this CoolBlue absorber supports improved system reliability, cleaner power delivery, and reduced nuisance faults in industrial and HVAC applications.
Ideal for lower-horsepower motor installations, the N18HP1/4-10 provides a simple, maintenance-free solution for managing VFD-related electrical noise without requiring complex filters or enclosure modifications.
Key Features
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Noise line absorber for VFD and motor drive applications
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Reduces high-frequency electrical noise and voltage spikes
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Helps minimize electromagnetic interference (EMI)
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Supports improved system reliability and power quality
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Compact, line-mounted design
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Simple installation on motor power leads
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Maintenance-free operation
Learn more about how to select the correct CoolBlue Cores and NaLa Cores for your application here: How to select the correct CoolBLUE cores for your application
