Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
Series/Type:
Ordering code:
Date:
Version:
MKK400-I-12.5-01
B25667C3247A175
January 2011
1
Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! Please fill in the
table and then change the color to "white". This ensures that the table disappears (invisible) for the customer PDF.
Don't change formatting when entering or pasting text in the table and don't add any cell or line in and to it!
Identification/Classification 1
(header 1 + top left bar):
Identification/Classification 2
(header 2 + bottom left header bar):
Ordering code: (top right header bar)
Series/Type: (top right header bar)
Preliminary data (optional):
(if necessary)
FILM PFC PM
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
B25667C3247A175
MKK400-I-12.5-01
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
Construction
Dielectric: Polypropylene film
Gas-impregnated, dry type, non-PCB
Wave cut
Extruded round aluminum can with stud
Provided with ceramic discharge module
B25667C3247A175
MKK400-I-12.5-01
Features
Single-phase
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
January 2011
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
Technical data and specifications
Characteristics
Rated capacitance C
N
Tolerance
Rated voltage V
N
Rated frequency f
N
Output
Rated current I
R
tan
δ
0
(dielectric)
W
N
R
S
R
is
× C
B25667C3247A175
MKK400-I-12.5-01
MKK400-I-12.5-01
249 µF
–5 / +10%
400 V AC
50 Hz
12.5 kvar
31.3 A
0.2 W / kvar
119 Ws
1.28 m
30 000 s
60 Hz
15.0 kvar
37.6 A
Maximum ratings
V
max
(up to 8 h daily)
V
max
(up to 1 min)
I
max
I
S
440 V AC
520 V AC
Up to 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
900 V AC / 50 Hz during 10 s
3 000 V AC / 50 Hz during 10 s
≤
0.5 W / kvar
Design data
Dimensions (d x h)
Weight approx.
Impregnation
Fixing
Max. torque (Al can stud)
Mounting position
116 x 164 mm
1.3 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
January 2011
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
B25667C3247A175
MKK400-I-12.5-01
Climatic category –40/D
min.
max.
Storage temperature
hotspot
max.
Maximum power loss at
ambient
–40 ºC
+55 ºC
–40 ºC … +85 ºC
+85 ºC
P max.
6.3 W
4.2 W
2.1 W
0W
Humidity
Degree of protection
av. rel. < 95%
IP 20
at
ambient
+55 ºC
+65 ºC
+75 ºC
+85 ºC
M ax. allo wable po wer lo ss at specific ambient Temp.
B 25667C3247A 1
75
15
12
max
M ax. allo wable current (rms) at specific ambient Temp.
B 25667C3247A 1
75
50
40
max
9
6
3
0
15
35
55
75
95
30
20
10
0
15
35
55
75
95
P
I
amb
amb
M ax. allo wable ambient Temp. at specific po wer lo ss
B 25667C3247A 1
75
90
75
amb
amb
M ax. allo wable ambient Temp. at specific current (rms)
B 25667C3247A 1
75
90
75
60
45
30
15
60
45
30
15
0
2
4
6
8
10
12
14
16
0
5
10
15
20
25
30
35
40
45
50
P
max
I
max
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 10
January 2011
Film Capacitors – Power Factor Correction
PhaseCap Premium capacitors
Mean life expectancy
t
LD
Max. 7500 switchings per year
B25667C3247A175
MKK400-I-12.5-01
Up to 180 000 hours (temperature class –40/C);
HS
70C
Up to 130 000 hours (temperature class –40/D);
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: cUL file E238746; GOST
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 10
January 2011
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
