Film Capacitors – Power Factor Correction
PhaseCap Compact capacitors
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MKK480-D-30-02
B25673A4302A080
December 2009
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FK PC PM PFC
December 2009
1
Film Capacitors – Power Factor Correction
PhaseCap Compact capacitors
B25673A4302A080
MKK480-D-30-02
EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
Film Capacitors – Power Factor Correction
PhaseCap Compact capacitors
B25673A4302A080
MKK480-D-30-02
Construction
Dielectric: Polypropylene film
Non PCB, semi-dry biodegradable resin
Wave cut
Extruded round aluminum can with stud
Provided with ceramic discharge module
Overpressure disconnector
Features
Three-phase, delta connected
Self-healing technology
Naturally air cooled (or forced air cooling)
Indoor mounting
Typical applications
For Power Factor Correction
Terminals
Optimized PFC-capacitor terminal
Mounting
Threaded stud at bottom of can
(max. torque for M12 = 10 Nm)
FK PC PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 9
December 2009
Film Capacitors – Power Factor Correction
PhaseCap Compact capacitors
B25673A4302A080
MKK480-D-30-02
Technical data and specifications
Characteristics
Rated capacitance C
R
Tolerance
Connection
Rated voltage V
R
Rated frequency f
R
Output
Rated current I
R
tan
δ
(dielectric)
3 • 138 µF
–5 / +10%
D (Delta)
480 V AC
50 Hz
36.0 kvar
30 A
0.2 W / kvar
Maximum ratings
V
max
(up to 8 h daily)
V
max
(up to 1 min)
I
max
I
S
530 V AC
620 V AC
1.4 • I
R
(A) (including combined effects of harmonics, overvoltages
and capacitance tolerance)
300 • I
R
(A)
Test data
V
TT
V
TC
*tan
δ
(50 Hz)
* Without discharge resistor
1 050 V AC / 50 Hz during 10 s
3 000 V AC / 50 Hz during 10 s
≤
0.6 W / kvar
Climatic category
T
min
T
max
Casing temperature
Mean life
expectancy
Humidity
Maximum altitude
Maximum power
loss at
ambient
–40/D
–40 ºC
+55 ºC
+65 ºC max.
–40/C
–40 ºC
+50 ºC
+60 ºC max.
Maximum power loss at
ambient
B25673A4302A080
20
18
16
14
12
10
8
6
4
2
0
50
55
60
65
70
amb
75
80
85
90
Up to 130 000 h Up to 180 000 h
av. rel. < 95%
4 000 m
P
max
18.0 W
12.0 W
6.0 W
0W
at
ambient
+55 ºC
+65 ºC
+75 ºC
+85 ºC
P
max
FK PC PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 9
December 2009
Film Capacitors – Power Factor Correction
PhaseCap Compact capacitors
B25673A4302A080
MKK480-D-30-02
Switching voltages
Max. 10 000 switchings per year
Design data
Dimensions (d × l)
Weight approx
Impregnation
Fixing
Max. torque (Al can stud)
Mounting position
136 × 200 mm
3.2 kg
Non PCB, semi-dry biodegradable resin
Threaded bolt M12
10 Nm
Upright or horizontal mounting position possible.
See “Maintenance and Installation Manual” for further details.
Terminals
Protection degree
Max. torque
Terminal cross section
Maximum terminal current
Creepage distance (min)
Clearance (min)
Isolated terminals, IP20
2.5 Nm
35 mm
2
100 A
15 mm
12 mm
Safety
Mechanical safety
Max. short circuit current
Discharge resistor time
Overpressure disconnector
(AFC: 10 kA)
≤
90 s to 75 V or less
Reference standards
IEC60831-1/2
FK PC PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 9
December 2009
Film Capacitors – Power Factor Correction
PhaseCap Compact capacitors
B25673A4302A080
MKK480-D-30-02
Label design
Dimensional drawing
FK PC PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 9
December 2009
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