Circuit & System Protection


Harmonic attenuators

5 November 2003 Circuit & System Protection

Cosel's harmonic attenuator (complies with IEC61000-3-2) has a universal input of 85-264 V a.c. and can run in parallel operation and parallel redundancy operation. It includes a fan alarm, remote ON/OFF and other functions.

It complies with DEN-AN EMI, FCC-A, CISPR22-A, EN55011-A, VCCI-A (additional noise filter required for meeting class B).



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