C44E Datasheet, PDF (1/2 Pages) Kemet Corporation – ALUMINIUM CASE CAPACITORS AC FILTER APPLICATIONS

C44E
MKP Series
ALUMINIUM CASE CAPACITORS
AC FILTER APPLICATIONS
TECHNICAL DATA
General technical data
Application class ( DIN 40040 )
Temperature range ( Case )
Max permissible ambient temperature
Capacitance tolerance code ( 15^th digit )
Test voltage terminal to case U_TT
Test voltage terminal to case U_TC
Rated insulation voltage U_i
Rated power Q
Rated frequency F
Permissible relative humidity
IEC climatic category
Degree of protection
Capacitance deviation in the operating temperature
range of –40 to +85 °C
Change of capacitance versus operating time
Terminals
Installation
Life Expectancy
Failure quota
VDE 0560 - IEC61071 - EN61071
HSD / LS
-40 to + 70 °C
+70 °C
J = ± 5% ; K = ± 10%
1.5 U_RMS for 10 seconds
4kV - 50Hz for 60 seconds
700 V - 50 Hz - Insulation group B ( VDE 0110 part 1 )
Reactive power at rated A.C. voltage U_RMS - 50Hz
50 ÷ 60 Hz
Annual average ≤ 95% on 30 days / year, continuously 100% on
other days occasionally 100%. Dewing not admissible
25 / 70 / 21
IP00
±1.5% max on capacitance value measured at +20 °C
-3% after 30.000 hours at U_RMS or after 100.000 hours at Un
Tinned brass fastons or screws ( See figure on top )
Whatever Position
≥ 30.000 hours at U_RMS ; ≥ 100.000 hours at Un
300 / 10⁹ components hour
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