Formulates rules for metal cased capacitors, covering performance, testing and ratings up to 3000 V plus a superimposed d. c. voltage.Cross References:IEC 309-1:1988IEC 695-2-1/0:1994IEC 695-2-1/1:1994IEC 695-2-1/2:1994IEC 695-2-1/3:1994IEC 68-1:1988EN 60068-1:1994IEC 68-2-1:1990EN 60068-2-1:1993IEC 68-2-3:1969CENELEC HD 323.2.3 S2:1987IEC 68-2-14:1984CENELEC HD 323.2.14 S2:1987IEC 68-2-20:1979CENELEC HD 323.2.20 S3:1988IEC 68-2-21:1983CENELEC HD 323.2.21 S3:1988IEC 112:1979CENELEC HD 214 S2:1980IEC 335-2-25:1993EN 60335-2-25:1995