Film capacitors – Capacitors for Power Factor Correction
B25667B5117A175
PhaseCap capacitors – MKK-AC series
MKK440-I-6.9-01/MKK525-I-10-01
Construction
Dimensional drawing
Dielectric: Polypropylene film
Gas-impregnated / dry type
Single winding
Wave cut
Extruded round aluminum can with stud
Provided with ceramic discharge module
Triple safety system
Features
Single-phase
Self-healing technology
Naturally air cooled (or forced air cooling)
Indoor mounting
Typical applications
For Power Factor Correction
Terminals
SIGUT terminals
Mounting parts
Threaded stud at bottom of can
(max. torque = 10 Nm for M12)
Technical data and specifications
Characteristics
Rated capacitance CR
Tolerance
MKK440-I-6.9-01
MKK525-I-10-01
1 × 116 µF
1 × 116 µF
–5/+10%
440 V AC
50 Hz
–5/+10%
Rated voltage VR
Rated frequency fR
Output
525 V AC
60 Hz
8.3 kvar
19 A
50 Hz
60 Hz
6.9 kvar
16 A
10 kvar
19 A
12 kvar
23 A
Rated current IR
tan δ (dielectric)
0.2 W/kvar
0.2 W/kvar
0.2 W/kvar
0.2 W/kvar
FK PFC R&D/CA
September 2007
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