DC Filters

FN 2211 HV and FN 2210 HV

Features and benefits

• FN 2211 HV and FN 2210 HV DC filters are used to influence positively the conducted emissions on the panel side of the system.
• DC filters significantly reduce the potential for high frequency (HF) interference radiation of the panel.
• The filter also helps to prevent premature panel aging because of HF stray and leakage currents.

FN 2200 

Features and benefits

• FN 2200 range of standard EMC/EMI filters is based on Schaffner’s years of experience in custom filter design for the global photovoltaic (PV) inverter industry.
• Installed between the PV inverter and the solar panel, FN 2200 DC filters help to control conducted emissions on the panel side of the system
• Significantly reduce the potential for high frequency (HF) interference radiation off the panel.
• The filter also protects the solar panel from HF stray and leakage currents which can cause pre-mature aging in the PV modules.