DC Link Capacitor - High Voltage Series

The high voltage DC Link Capacitors are specifically designed for Windmills, substations, electro-transport, frequency converters, and other DC circuits. Because the Rectangular stainless steel casing is non-magnetic and is of the highest quality. The elements of these capacitors are made of metalized self-healing dry technology polypropylene film. And each element is sealed with high-performance flame-retardant epoxy resin. The special polymeric dielectric composition enables these capacitors to reach the maximum dielectric power in -40°C / +85°C temperature. These Lion high voltage capacitors ensure matchless electrical characteristics together with small sizes. Additional specs include; 40 μF to 24000 μF Capacitance, long life span in harsh conditions, IEC61071, IEC 61881, and ±10％ (optional ±5％) capacitance tolerance.

Except for pre-listed capacitors, we are specialized in customizing capacitors, terminal styles, and stainless steel cases according to your requirements. And all capacitors of Lion are RoHS compliant.

Technical Specs:

● Reference standard: IEC61071, IEC 61881

● Capacitance: 40 μF to 1100 μF

● Capacitance Tolerance: ±10％ (optional ±5％)

● Rated DC Voltage: 900V to 5kV

● Dielectric: Polypropylene

● Tangent of the loss angle: < 0.02%

● Self-inductance (ESL): < 50nH

● Test voltage between terminals: 1.5xUn / 10s at 25±5°C

● Test voltage between terminals and case: 2xUn+1000VAC / 60s at 60Hz 25±5°C

● Operating temperature: -40°C / +70°C (optional 85℃)

● Storage temperature: -40°C / +85°C

● Case: Rectangular non-magnetic stainless steel

● Filling material: Epoxy resin (RoHS complied)

● Failure rate: < 100FIT

● Lifetime Expectancy: > 100000h

● Cooling method: Natural