High frequency AC filter capacitor - FFC3SY
Main features
1.Can withstand high RMS current;
2.High frequency working environment: to 20kHz up;
3.High reliability, long service life;
4.Nonpolar medium.
Applications
1.High frequency AC filter in high power converter;
2.High frequency AC filter for wind power converter and photovoltaic inverter;
3.UPS for HF AC filter;
4.Alternative aluminum electrolytic capacitors for low capacity and high current demand.
Technical parameters
Capacity range | 3*22μF ～3*300.9 μF（25℃） |
The rated voltage | 230VAC～ 850VAC |
Capacity of the deviation | ±10% (standard), ±5% (upon request) |
The dielectric | Metallized polypropylene |
Dielectric loss | tanδ≤0.0002（100Hz，25℃） |
Operating temperature | -40℃～+70℃ |
Core temperature | ≤+85℃ |
Storage temperature | -40℃～+85℃ |
The altitude | ≤2000m |
Life expectancy | 100,000 hours at Un and Th≤70℃ |
Electrode pressure | 1.25Un(AC) / 10s at 25℃ or 1.75Un(DC) / 10s at 25℃ |
Extreme pressure | 3000VAC / 2s at 25℃, 50/60Hz |
structure | Filling with inert gas/ silicon oil, Non-inductive, over-pressure |
Shell | Aluminium case |
Reference standard | IEC61071-2007, UL810 |