DATASHEET DC Filters FN2220, FN2230 and FN2240 DC-Busbar EMC/RFI Filter for EV charging applications Designed for usage in EV charging applications Approvals & Compliances Ultra-compact filter Multiple performance options Design acc. to EV charging safety standards Features and benefits Performance indicators FN222X, FN223X and FN224X series of filters provides state-of-the-art EMI attenuation with a standard high very high choice of three performance levels The filters are built to fit perfectly to high power EV charging applications Rated current A The shape allows a convenient and space-saving installation 150 600 Fulfills the requirements in IEC/EN 61851-23 Electric vehicle conductive charging system Fulfills the requirements in UL 2202 Electric Vehicle (EV) Charging System Equipment FN224X offers voltage and performance ratings of FN222X on a smaller footprint Technical specifications Typical applications High Power EV DC charging beyond HPC350 (500 A Maximum continuous operating voltage 1000 VDC (FN222X, FN224X) 920 V) 500 VDC (FN223X) Two voltage levels (500 VDC and 1000 VDC) for DC Operating frequency CHAdeMO and CCS Rated currents 150 to 600 A 55 C Overload capability 6x rated current for 1 sec, once per hour 1.5x rated current for 1 minute, once per hour Typical electrical schematic (please refer to page Climatic class 40/100/21 acc. to IEC 60068-1 3 for further details) Temperature range (operation and storage) -40 C to +100 C (with current derating >55 C) High potential test voltage DC+ -> DC- 3600 VDC for 2 s (FN222X, FN224X)* DC+ -> DC- 2000 VDC for 2 s (FN223X)* DC+/DC- -> PE 5000 VDC for 2 s (FN222X, FN224X)* DC+/DC- -> PE 2500 VDC for 2 s (FN223X)* Pollution degree PD 3 acc. IEC 60664-1 Overvoltage category II acc. IEC 60664-1 DC+/DC- to PE: 4000 V (FN223X) / 6000 V (FN222X, Surge withstand FN224X) DC+ to DC-: 2000 V acc. to IEC 61000-4-5 *High potential test voltage: Repetition with max. Altitude up to 2000 m no derating applies. Above 2000 m 80% of specified values derating acc. to IEC 60664-1 applies Protection category IP00 acc. to IEC 60529 Vibration and shock 3M12 (operation) acc. to IEC 60721-3-3 Plastics: UL 94 V-0 Flammability corresponding to MTBF > 300,000 hours Cooling Natural convection AN Certified to UL 60939-3, IEC 60939-3, CSA 22.2 No. 8-13 Output connections Ni-plated busbars CAR-TERMINAL INVERTER2 EMC/EMI Products Schaffner Group Datasheets 27 Oct 2021 Filter selection table Filter Rated current Capacitance* total equiv. capacitance Resistance* Typical power dissipation Weight 55C 25C/DC approx. A nF to PE nF MOhm W kg CY1 CY2 RX RY 1000 VDC - compact housing style High performance: FN2220-150-99-C2222-R99 150 330 330 990 10 10 6 3 FN2220-300-99-C2222-R99 300 330 330 990 10 10 14 3 FN2220-450-99-C2222-R99 450 330 330 990 10 10 14 3 FN2220-600-99-C2222-R99 600 330 330 990 10 10 25 3 Very high performance: FN2221-600-99-C2222-R99 600 330 330 990 10 10 25 3 500 VDC - compact housing style High performance: FN2230-150-99-C2022-R99 150 150 330 960 10 10 6 3 FN2230-300-99-C2022-R99 300 150 330 960 10 10 14 3 FN2230-450-99-C2022-R99 450 150 330 960 10 10 14 3 FN2230-600-99-C2022-R99 600 150 330 960 10 10 25 3 Very high performance: FN2231-600-99-C2022-R99 600 150 330 960 10 10 25 3 1000 VDC - slim housing style High performance: FN2240-150-99-C2222-R99 150 330 330 990 10 10 6 3 FN2240-300-99-C2222-R99 300 330 330 990 10 10 14 3 FN2240-450-99-C2222-R99 450 330 330 990 10 10 14 3 FN2240-600-99-C2222-R99 600 330 330 990 10 10 25 3 Very high performance: FN2241-600-99-C2222-R99 600 330 330 990 10 10 25 3 * Tolerances apply: Capacitance: 20%, Resistance: 10% Product selector* FN22rs-ttt-uu-Cvvzz-Rxy xy X-capacitor discharger resistor: x = RX / y = RY (e.g. -R99) 9: 10 Mohm vvzz Y-capacitor option: vv = Y-capacitor CY1 / zz = Y-capacitor CY2 (e.g. -C2222) 22: 330 nF 20: 150 nF uu Electrical connection 99: Ni-plated busbar connection ttt Rated current 150: 150 A 300: 300 A 450: 450 A 600: 600 A s Performance 0: High performance (recommended for most applications) 1: Very high performance 2: Standard performance (on request) r Version 2: 1000 V compact housing style 3: 500 V compact housing style 4: 1000 V slim housing style *Filter can be adapted to specific requirements. Variations of resistor and capacitor values available on request.