CT32 Series, Heavy Current DC Link Capacitors 800VDC-6000VDC

ct32_dc_link_capacitor


CT32 Series Heavy Current DC Link Capacitors 800VDC-6000VDC

 

Features

Metal case, Dry type, Filled with resin

Low ESL & ESR, Heavy RMS current capability

Self-healing property, Long life time, Large capacitance

Used in DC Link filter applications

Proven replacements for electrolytic capacitor banks

 

Applications

Traction, Industrial drives

Frequency converters for solar and wind power

High voltage inverters

DC power transmission

 

Technical Specifications

  Specifications

  Reference value

  Reference standards 

  IEC61071, IEC61881-1

  Rated voltage

  800VDC-6000VDC

  Rated capacitance

  100μF-10000μF (±5, ±10%)

  Working & Storage temperature

  -40℃~+85℃

  Test voltage between terminals

  1.5Un 10s(25℃±5℃)

  Test voltage terminals to case

  1.5Un+1000VAC 10s(50Hz,25℃±5℃)

  Dielectric dissipation factor

  ≤2x10-3 @100Hz,25℃±5℃

  Self inductance(ESL)

 <100nH

  Insulation Resistance

  C x Ris ≥5 000s (25℃,100VAC)

  Life expectancy

  100,000 小时 hours [Θmax(hotspot)≤+70℃]

  Failure rate

  100 FIT

  Maximum work altitude

  2000m