36
C44E
MKP Series
ALUMINIUM CASE CAPACITORS
AC FILTER APPLICATIONS
General technical data VDE 0560 - IEC61071 - EN61071
Application class ( DIN 40040 ) HSD / LS
Temperature range ( Case ) -40 to + 70 °C
Max permissible ambient temperature +70 °C
Capacitance tolerance code ( 15
th
digit ) J = ± 5% ; K = ± 10%
Test voltage terminal to case U
TT
1.5 U
RMS
for 10 seconds
Test voltage terminal to case U
TC
4kV - 50Hz for 60 seconds
Rated insulation voltage U
i
700 V - 50 Hz - Insulation group B ( VDE 0110 part 1 )
Rated power Q Reactive power at rated A.C. voltage U
RMS
- 50Hz
Rated frequency F 50 ÷ 60 Hz
Permissible relative humidity
Annual average ≤ 95% on 30 days / year, continuously 100% on
other days occasionally 100%. Dewing not admissible
IEC climatic category 25 / 70 / 21
Degree of protection IP00
Capacitance deviation in the operating temperature
range of –40 to +85 °C
±1.5% max on capacitance value measured at +20 °C
Change of capacitance versus operating time
-3% after 30.000 hours at U
RMS
or after 100.000 hours at Un
Terminals Tinned brass fastons or screws ( See gure on top )
Installation Whatever Position
Life Expectancy
≥ 30.000 hours at U
RMS
; ≥ 100.000 hours at Un
Failure quota 300 / 10
9
components hour
TECHNICAL DATA
