Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
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MKK800-D-7.5-01
B25667C7376A375
May 2011
1
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FILM PFC PM
May 2011
1
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
B25667C7376A375
MKK800-D-7.5-01
EPCOS AG 2011. 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 Premium capacitors
Construction
Dielectric: Polypropylene film
Gas-impregnated, dry type, Non-PCB
Concentric winding
Wave cut
Extruded round aluminum can with stud
Provided with discharge module block
Triple safety system
B25667C7376A375
MKK800-D-7.5-01
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 capacitor safety terminals
Mounting
Threaded stud at bottom of can
(max. torque for M12 = 10 Nm)
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 10
May 2011
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
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
0
(dielectric)
W
N
R
S
R
is
• C
B25667C7376A375
MKK800-D-7.5-01
MKK800-D-7.5-01
3 • 12.4 µF
–5 / +10%
D (Delta)
800 V AC
50 Hz
7.5 kvar
5.4 A
0.2 W / kvar
24 Ws
8.57 m
30 000s
60 Hz
9.0 kvar
6.5 A
Maximum ratings
V
max
(up to 8 h daily)
V
max
(up to 1 min)
I
max
I
S
V
TC imp
880 V AC
1040 V AC
Up to 1.6 • I
R
(A) including combined effects of harmonics,
overvoltages and capacitance tolerance
300 • I
R
(A)
8000 Vpk (Standard 1.2/50
s
impulse)
Test data
V
TT
V
TC
*tan
δ
(50 Hz)
* Without discharge resistor
1720 V AC / 50 Hz during 10 s
6000 V AC / 50 Hz during 10 s
≤
0.3 W / kvar
Design data
Dimensions (d x h)
Weight approx
Impregnation
Fixing
Max. torque (Al can stud)
Mounting position
116 x 164 mm
1.2 kg
Non PCB, dry, inert gas
Threaded bolt M12
10 Nm
Any mounting position possible.
See “Maintenance and Installation Manual” for further details.
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 10
May 2011
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
B25667C7376A375
MKK800-D-7.5-01
Climatic category –40/D
min
max
Storage temperature
Ө
hotspot
Max.
Maximum power loss at
ambient
–40 ºC
55 ºC
–40 ºC….+85 ºC
85 ºC
P max
2.3 W
1.5 W
0.8 W
0W
Humidity
Degree of protection
Maximum altitude
av. rel. < 95%
IP 20
4,000 m
at
ambient
55 ºC
65 ºC
75 ºC
85 ºC
M ax. allo wable po wer lo ss at specific ambient Temp.
B 25667C7376A 375
6.0
5.0
4.0
max
M ax. allo wable current (rms) at specific ambient Temp.
B 25667C7376A 375
9
8
7
6
max
3.0
2.0
1.0
0.0
15
35
55
75
95
5
4
3
2
1
0
15
35
55
75
95
P
I
amb
amb
M ax. allo wable ambient Temp. at specific po wer lo ss
B 25667C7376A 375
95
85
75
amb
M ax. allo wable ambient Temp. at specific current (rms)
B 25667C7376A 375
95
85
75
amb
65
55
45
35
25
15
0
2
4
6
65
55
45
35
25
15
0
1
2
3
4
5
max
6
7
8
9
P
max
I
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 10
May 2011
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
Mean life expectancy
t
LD
Max. 7500 switchings per year
B25667C7376A375
MKK800-D-7.5-01
Up to 180 000 hours (temperature class –40/C) ;
Ө
HS
70C
Up to 130 000 hours (temperature class –40/D) ;
Ө
HS
70C
Terminals
Protection degree
Max. torque
Terminal cross section
Maximum terminal current
Creepage distance (min)
Clearance (min)
Isolated terminals, IP20
2.0 Nm
25 mm
2
80 A
12.7 mm
9.6 mm
Safety
Mechanical safety
Max. short circuit current
Discharge resistor time
Overpressure disconnector
(AFC: 10 kA)
≤
60 s to 75 V or less
Reference standards
IEC 60831–1/2, UL 810-5th edition
Certification: GOST
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 10
May 2011
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