The CoolBlue N57HP103-428 M-613 NaLA Noise Line Absorber is engineered to reduce high-frequency electrical noise and voltage transients produced by variable frequency drives (VFDs) and electronic motor controls. Installed directly on motor power leads, this noise line absorber helps suppress conducted electrical noise that can negatively impact motor performance and nearby sensitive equipment.
By attenuating high-frequency disturbances, the NaLA absorber improves overall power quality, reduces electromagnetic interference (EMI), and supports more stable motor and drive operation. This results in fewer nuisance faults, reduced electrical stress on system components, and improved reliability in demanding industrial environments.
Designed for high-horsepower, high-current applications, the N57HP103-428 provides a compact, maintenance-free solution for managing VFD-related electrical noise without the need for complex filtering systems or enclosure modifications.
Key Features
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NaLA Noise Line Absorber for VFD-driven motor systems
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Reduces high-frequency electrical noise and voltage transients
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Helps minimize electromagnetic interference (EMI)
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Improves power quality and system stability
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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
