Film
Capacitors
– Power Factor Correction
PhaseCap Premium Capacitors
Series/Type:
Ordering code:
Date:
Version:
MKK400-D-12.5-0.1
B25667C3247A375
2015-04-15
2
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Identification/Classification 1
Film capacitors – Power Factor Correction
(header 1 + top left bar):
Identification/Classification 2
PhaseCap Premium Capacitors
(header 2 + bottom left header bar):
Ordering code: (top right header bar)
B25667C3247A375
Series/Type: (bottom right header bar)
MKK400-D-12.5-0.1
Preliminary data (optional):
Preliminary data
Department:
CAP FILM P PM PFC
Date:
2015-04-15
Version:
2
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
Preliminary data
Construction
Dielectric: Polypropylene film
Gas-impregnated, dry type, non-PCB
Concentric winding
Wave cut
Extruded round aluminum can with stud
Provided with ceramic discharge module
Triple safety system
B25667C3247A375
MKK400-D-12.5-0.1
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)
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 10
2015-04-15
Film capacitors – Power Factor Correction
PhaseCap Premium Capacitors
Preliminary data
Technical data and specifications
Characteristics
Rated capacitance C
N
Tolerance
Connection
Rated voltage V
N
Rated frequency f
N
Output
Rated current I
R
tan
δ
0
(dielectric)
W
N
R
S
R
is
C
B25667C3247A375
MKK400-D-12.5-0.1
MKK400-D-12.5-01
3
82.9 µF
–5 / +10%
D (Delta)
400 V AC
50 Hz
12.5 kvar
18 A
0.2 W / kvar
40 Ws
5.10 m
30 000 s
60 Hz
15.0 kvar
22 A
Maximum ratings
V
max
(up to 8 h daily)
V
max
(up to 1 min)
I
max
I
S
V
TC imp
440 V AC
520 V AC
Up to 1.6 x I
R
(A) including combined effects of harmonics,
overvoltages and capacitance tolerance
300 x I
R
(A)
8 000 Vpk (Standard 1.2/50
s
impulse)
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
≤
0.6 W / kvar
Design data
Dimensions (d x h)
Weight approx.
Impregnation
Fixing
Max. torque (Al can stud)
Mounting position
116 x 164 mm
1.1 kg
Non-PCB, dry, inert gas
Threaded bolt M12
10 Nm
Any mounting position possible.
See “Maintenance and Installation Manual” for further details.
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 10
2015-04-15
Film capacitors – Power Factor Correction
PhaseCap Premium Capacitors
Preliminary data
B25667C3247A375
MKK400-D-12.5-0.1
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.
7.5 W
5.0 W
2.5 W
0W
Humidity
Degree of protection
Maximum altitude
av. rel. < 95%
IP 20
4 000 m
M ax. allo wable current (rms) at specific ambient Temp.
B 25667C3247A 375
at
ambient
+55 ºC
+65 ºC
+75 ºC
+85 ºC
M ax. allo wable po wer lo ss at specific ambient Temp.
B 25667C3247A 375
20
15
max
max
25
20
15
10
5
0
10
5
0
15
35
55
75
95
P
I
15
35
55
75
95
amb
amb
M ax. allo wable ambient Temp. at specific po wer lo ss
B 25667C3247A 375
95
85
75
amb
amb
M ax. allo wable ambient Temp. at specific current (rms)
B 25667C3247A 375
95
85
75
65
55
45
35
25
15
65
55
45
35
25
15
0
2
4
6
8
10
max
12
14
16
18
0
5
10
15
20
25
P
I
max
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 10
2015-04-15
Film capacitors – Power Factor Correction
PhaseCap Premium Capacitors
Preliminary data
Mean life expectancy
t
LD
Max. 7500 switchings per year
B25667C3247A375
MKK400-D-12.5-0.1
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
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 10
2015-04-15
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