FN2200B-1000-99

The Schaffner FN2200B-1000-99 is a compact DC EMC/RFI filter from the FN2200 series, specifically engineered for photovoltaic inverter applications. It is designed to reduce conducted emissions towards the solar panel and minimize the probability of EMI radiation off the panel, helping to prevent premature panel aging due to high-frequency leakage currents. This filter supports compliance with international EMC regulations for the entire PV system.

Key electrical specifications include a maximum continuous operating voltage of 1200VDC (300VAC), a rated current of 1000A at 55°C (1150A at 40°C), and an operating frequency of DC or 50/60Hz. The filter offers an overload capability of 4x rated current at switch-on and 1.5x rated current for 1 minute, once per hour. It features high potential test voltages of 3600VDC (P to E) and 3000VDC (P to P) for 2 seconds, and achieves an efficiency greater than 99.9% with a typical power loss of 40W at 25°C/DC.

Mechanically, the filter is chassis-mounted with terminal post terminations, has an IP00 protection rating, and weighs 9.4kg. It operates over a temperature range of -40°C to +100°C and has a flammability rating of UL 94 V-0. The design complies with UL 1283, CSA 22.2 No. 8, and IEC/EN 60939 standards, with approvals including cURus and ENEC. The filter is intended for installation between the PV inverter and the solar panel to control conducted emissions on the panel side.