Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
B25667C5217A175
MKK525-I-18.6-01
Technical data and specifications
Characteristics
Rated capacitance CN
Tolerance
MKK525-I-18.6-01
215 µF
–5 / +10%
525 V AC
50 Hz
Rated voltage VN
Rated frequency fN
Output
60 Hz
18.6 kvar
35.5 A
22.3 kvar
42.6 A
Rated current IR
tan δ0 (dielectric)
WN
0.2 W / kvar
178 Ws
RS
1.48 m
30 000 s
Ris × C
Maximum ratings
Vmax (up to 8 h daily)
Vmax (up to 1 min)
Imax
580 V AC
680 V AC
Up to 1.3 × IR (A) including combined effects of harmonics,
overvoltages and capacitance tolerance
IS
300 × IR (A)
Test data
VTT
1 150 V AC / 50 Hz during 10 s
3 000 V AC / 50 Hz during 10 s
≤ 0.5 W / kvar
VTC
*tan δ (50 Hz)
* Without discharge resistor
Design data
Dimensions (d x h)
Weight approx.
Impregnation
136 x 200 mm
2.0 kg
Non-PCB, dry, inert gas
Threaded bolt M12
10 Nm
Fixing
Max. torque (Al can stud)
Mounting position
Any mounting position possible.
See “Maintenance and Installation Manual” for further details.
FILM PFC PM
January 2011
Please read Cautions and warnings and
Important notes at the end of this document.
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