NISSEI-ARCOTRONICS C44/3
MKP Series
ALUMINIUM CASE CAPACITOR
A.C. and D.C. FILTER APPLICATIONS
TECHNICAL DATA
General technical data VDE 0560 – IEC 61071 – EN 61071
Application class (DIN 40040) HSD / LS
Temperature range (Case) -40 to +70 °C
Max permissible ambient temperature (operation at
rated power, rated current and natural cooling)
+ 70 °C
Capacitance tolerance code (15th digit) J = ±5%; K = ±10%
Test voltage terminal to terminal UTT 1.5 x URMS for 10 seconds
Test voltage terminal to case UTC 4KV – 50Hz for 60 seconds
Rated insulation voltage Ui 700V – 50Hz – Insulation group B (VDE 0110 part 1)
Rated power Q Reactive power at rated A.C. voltage URMS – 50Hz
Rated frequency F 50 ÷ 60Hz
Permissible relative humidity Annual average humidity should be ≤ 95%; however,
on 30 days per year it can be continuously 100% and
on the other days it can be occasionally 100%.
Dewing not permitted
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 URMS or after 100,000
hours at UN
Terminals Tinned brass fastons or screws (see figure above)
Installation Any position
Life Expectancy ≥ 30,000 hours at URMS; ≥ 100,000 hours at UN
Failure quota 300 / 109 components hour