Power Capacitors
Power Factor Correction
B25667B4826A375
MKK440-D-5-01
Maximum ratings
Umax (up to 8 h daily) 480 VAC
Label design
Umax (up to 1 min)
570 VAC
Imax
IS
1.3 x IR (A)
200 x IR (A)
Test data
UTT
UTC
950 VAC / 50 Hz during 10 s
3,000 VAC / 50 Hz during 10 s
≤ 0.5 W / kvar
tanδ (50 Hz)
Climatic category / -40/D
Tmin
(-)
40 ºC
Tmax
(+)
55 ºC
Humidity
Maximum altitude
av. rel. < 95%
4,000 m
Mean life expectancy
tLD
Up to 115,000 hours
Max. 5000 switchings per year acc. to IEC 60831
Design data
121 x 164 mm
1.2 kg
Dry, inert gas
Threaded bolt M12
Dimensions (∅ x l)
Weight approx
Impregnation
Fixing
Max. torque (Al can stud) 10 Nm
Mounting position
Any mounting position
possible. See
“Maintenance and
Installation Manual” for
further details.
Edition 1.
10.03.05
FK PFC RD / VA
Page 2 of 3
EPCOS [ EPCOS ]
