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Product Features
Design Guide
5.1.11 Resonance Damping
High-frequency motor resonance noise can be eliminated
by using resonance damping. Automatic or manually
selected frequency damping is available.
5.1.12 Temperature-controlled Fans
The internal cooling fans are temperature controlled by
sensors in the frequency converter. The cooling fan often is
not running during low-load operation, or when in sleep
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mode or standby. This feature reduces noise, increases
efficiency, and extends the operating life of the fan.
5.1.13 EMC Compliance
Electromagnetic interference (EMI) or radio frequency
interference (RFI) is disturbance that can affect an electrical
circuit due to electromagnetic induction or radiation from
an external source. The frequency converter is designed to
comply with the EMC product standard for IEC/EN 61800-3.
For more information regarding EMC performance, see
chapter 9.2 EMC Test Results.
MG37N102
Danfoss A/S © 6/2016 All rights reserved.
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