Film capacitors – Capacitors for Power Factor Correction
WindCap capacitors
B25668A6836A375
MKK690-D-12.5-11
Maximum ratings
Vmax (up to 8 h daily) 760 V AC
Vmax (up to 1 min)
900 V AC
1.3 · IR (A)
300 · IR (A)
Imax
IS
Test data
VTT
1,500 V AC / 50 Hz during 10 s
6,000 V AC / 50 Hz during 10 s
VTC
Climatic category / -40/D
Tmin
–40 ºC
Tmax
+55 ºC
Rel. humidity
Maximum altitude
av. < 95%
4,000 m
Mean life expectancy
tLD
up to 130,000 hours
Max. 5,000 switchings per year to IEC 60831
Design data
121 × 164 mm
1.4 kg
Dimensions (∅ × 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.
FK PFC R&D
July 2007
Page 3 of 8
EPCOS [ EPCOS ]
