Power Capacitors
B25667B4277A375
Power Factor Correction PhaseCap
MKK440-D-16.7-01/MKK480-D-20-01
Label design
Maximum ratings
Umax (up to 8 h daily) 530 VAC
Umax (up to 1 min)
620 VAC
Imax
IS
1.3 x IR (A)
200 x IR (A)
Test data
UTT
1,050 VAC / 50 Hz during 10 s
3,000 VAC / 50 Hz during 10 s
≤ 0.6 W / kvar
UTC
tanδ (50 Hz)
Climatic category / -40/D
Tmin
(-)
40 ºC
Tmax
(+)
55 ºC
Humidity
av. rel. < 95%
4,000 m
Maximum altitude
Mean life expectancy
tLD
Up to 115,000 hours
Max. 5000 switchings per year acc. to IEC 60831
Design data
121 x 200 mm
1.8 kg
Dimensions (∅ x l)
Weight approx
Impregnation
Fixing
Dry, inert gas
Threaded bolt M12
Max. torque (Al can stud) 10 Nm
Mounting position Any mounting position
possible. See
“Maintenance and
Installation Manual” for
further details.
Edition 3.
20.10.05
FK PFC RD / VA
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