Page 11 - ELECTRONICON_Katalog_PFC-60Hz

INTRODUCTION

OPERATION OF CAPACITORS IN HIGH-FREQUENCY-FILTERS
OR WITH A VERY HIGH SHARE OF LF OR HF HARMONICS

Capacitors which are operated in filters or other systems with a very high share of harmonic distortion, or with harmonics of high
frequencies, must be especially selected and prepared for the specific requirements of such applications.

We offer special single and three phase capacitors that are optimized for the operation under such circumstances in our follow-
ing ranges:
- 280 MKP-UHD: three phase Ultra Heavy Duty capacitors for demanding operating conditions in power factor correction
(such as high harmonic content and high operating temperatures)
- E62-3ph: three phase capacitors for filters with harmonic frequencies of up to 1.3 kHz
- E62-3HF: three phase capacitors for filters with harmonic frequencies of >1.3 kHz
- E62: single phase capacitors for filters with substantial unbalanced loads.

Consult our catalogue brochures for details of the a.m. capacitor ranges. Please refer also to our Application Notes for specific
instructions and formulas related to high frequency filters.

11