Items

Characteristics

Rated capacitance range CR

390 … 18.000 µF

Capacitance tolerance

± 20%

Rated voltage range UR

350 … 450 V

Surge voltage US

US = 1,10 UR

Max. reverse voltage/ ESL

2 V / 20 nH

Category temperature range

- 25°C ... + 85°C

Leakage current IL after 5 min @ UR

≤ 0,008 * CR [µF] * UR [V] + 6 µA [µA]

Useful life

8000 h@ 85 °C ; UR ; IR~

Requirements

Δ C/C ≤ 30 % of initial value

ESR ≤ 300 % of specified limit

IL ≤ /specified limit

Endurance test

2000 h @ 85 °C , UR

Requirements

Δ C/C ≤ 20 % of initial value

ESR ≤ 130 % of specified limit

IL ≤ specified limit

Climatic category IEC 60068

25/085/56

Voltage proof of the external insulation

³ 2500 V AC

Sectional specification

IEC 60384-4