Film Capacitors – Power Factor Correction
DeltaCap Capacitors
Series/Type:
Ordering code:
Date:
Version:
MKDxxx-D-xx
B32303A****A***/ B32304A****A***/ B32304A****B***
October 2019
13
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Identification/Classification 1
Film Capacitors – Power Factor Correction
(header 1 + top left bar):
Identification/Classification 2
DeltaCap Capacitors
(header 2 + bottom left header bar):
Ordering code: (top right header bar)
B32303A****A***/ B32304A****A***/ B32304A****B***
Series/Type: (bottom right header bar)
MKDxxx-D-xx
Preliminary data (optional):
Department:
CAP FILM P PM PFC
Date:
October 2019
Version:
13
TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without TDK Electronics' prior express consent is prohibited.
Film Capacitors – Power Factor Correction
B32304A****B***
DeltaCap Capacitors
Construction
Dielectric: Polypropylene film
Non PCB, Semi-dry biodegradable resin
Stacked winding
Extruded round aluminum can with stud
B32304 provided with integrated or
pluggable discharge resistors
B32303A****A***/ B32304A****A***/
MKDxxx-D-xx
Features
Three-phase, internal delta connection
Double safety system:
- overpressure disconnector
- self healing technology
Naturally air cooled (or forced air cooling)
Indoor mounting
Typical applications
For Power Factor Correction
Terminals
Screw terminals - B32304A* series
Fast-on terminals - B32303A* series
Mounting
Threaded stud at bottom of can
(max. torque for M12 = 10 Nm)
Technical data and specifications
Characteristics
Rated capacitance C
R
Tolerance
Connection
Rated voltage V
R
Rated frequency f
R
Output
Rated current I
R
According to specification table
-5/+10%
D (Delta)
According to specification table
50 and 60 Hz
According to specification table
According to specification table
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 13
October 2019
Film Capacitors – Power Factor Correction
B32304A****B***
DeltaCap Capacitors
Maximum ratings
V
max
I
max
I
S
Power dissipation*
* Without discharge resistor
Test data
V
TT
V
TC
*tan δ (50 Hz)
* Without discharge resistor
Climatic category -40/D
T
min
T
max
Storage temperature
T
max Hotspot
Humidity
Degree of protection
Maximum altitude
Mean life expectancy
t
LD
-40 °C
+55 °C
-40 … +85 °C
+85
ºC
Av. rel. < 95%
IP20
4000 m
2.15
o
V
R
, 2 s
3000 V AC, 10 s
≤ 1.0
o
10
-3
B32303A****A***/ B32304A****A***/
MKDxxx-D-xx
V
R
+ 10 % (up to 8 h daily) / V
R
+ 15 % (up to 30 min daily) /
V
R
+ 20 % (up to 5 min daily) / V
R
+ 30 % (up to 1 min daily)
Up to 1.5
o
I
R
(A) (including combined effects of harmonics,
overvoltages and capacitance tolerance)
Up to 200
o
I
R
(A)
≤ 0.2 W/kvar (dielectric) and ≤ 0.45 W / kvar (total)
Up to 150 000 hours at temperature class -40/C
Up to 115 000 hours at temperature class -40/D
Max. 5000 switchings per year acc. to IEC 60831
Design data
Dimensions (d × h)
Weight approx.
Impregnation
Fixing
Max. torque (Al can stud)
Mounting position
According to specification table
According to specification table
Non PCB, resin filling: soft biodegradable polyurethane resin
Threaded bolt M12
10 Nm
Only in the upright position.
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 13
October 2019
Film Capacitors – Power Factor Correction
B32304A****B***
DeltaCap Capacitors
Terminals
Protection degree
Max. torque
Maximum terminal current
Creepage distance (min)
Clearance (min)
Safety
Mechanical safety
Max. short circuit current
Discharge resistor time
Reference standards
B32303A****A***/ B32304A****A***/
MKDxxx-D-xx
IP00 for B32303; IP20 for B32304
2 Nm
50 A (screw terminals and hose cables)
15 A (fast on terminals)
12.7 mm (to UL 810)
9.6 mm (to UL 810)
Overpressure disconnector
(AFC: 10 kA according UL 810 standard)
≤ 60 s to 75 V or less
IEC 60831-1:2014, IEC60831-2:2014
VDE approval for most of the types. For detailed information please contact our local sales office.
Label design
Important remark
Hereafter mentioned capacitors with the wildcard
character “#” are available either with integrated
resistors with 3 terminals (B32304*****A*** series)
or with pluggable ceramic base discharge resistor
with 6 terminals (B32304*****B*** series).
The main difference between B32304A****A***
series and B32304A****B*** series is the way of
assembling the discharge resistor. The resistor of
B32304A****A*** series is assembled inside of
capacitor terminal cover, the ceramic resistor of
B32304A****B*** is plugged into the terminal pin.
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 13
October 2019
Film Capacitors – Power Factor Correction
B32304A****B***
DeltaCap Capacitors
Ordering codes
Type
50 Hz
Output I
R
kvar
A
MKD230-D-0.5
MKD230-D-0.7
MKD230-D-1.0
MKD230-D-1.5
MKD230-D-2.0
MKD230-D-2.5
MKD230-D-5.0
MKD230-D-7.5
MKD230-D-10.0
MKD230-D-12.5
MKD230-D-15.0
MKD400-D-1.0
MKD400-D-1.5
MKD400-D-2.0
MKD400-D-2.5
MKD400-D-5.0
MKD400-D-6.3
MKD400-D-7.5
MKD400-D-8.3
MKD400-D-10.0
MKD400-D-12.5
MKD400-D-15.0
MKD400-D-16.7
MKD400-D-20.0
MKD400-D-25.0
MKD400-D-30.0
0.5
0.7
1.0
1.5
2.0
2.5
5.0
7.5
10.0
12.5
15.0
1.0
1.5
2.0
2.5
5.0
6.3
7.5
8.3
10.0
12.5
15.0
16.7
20.0
25.0
30.0
1.3
1.8
2.5
3.8
5.0
6.3
12.6
18.8
25.1
31.4
37.7
1.4
2.2
2.9
3.6
7.2
9.1
10.8
12.0
14.4
18.0
21.7
24.1
28.9
36.1
43.3
B32303A****A***/ B32304A****A***/
MKDxxx-D-xx
60 Hz
Output I
R
kvar
A
0.6
0.8
1.2
1.8
2.4
3.0
6.0
9.0
12.0
15.0
18.0
1.2
1.8
2.4
3.0
6.0
7.6
9.0
10.0
12.0
15.0
18.0
20.0
24.0
30.0
--
1.6
2.2
3.0
4.6
6.0
7.6
15.1
22.6
30.1
37.7
45.2
1.7
2.6
3.5
4.3
8.6
10.9
13.0
14.4
17.3
21.6
26.0
28.9
34.7
43.3
--
C
R
µF
3
o
10
3
o
14
3
o
20
3
o
30
3
o
40
3
o
50
d×h
mm
50 x 150
50 x 150
50 x 150
63.5 x 150
63.5 x 150
63.5 x 150
Weight
kg
0.4
0.4
0.4
0.6
0.6
0.8
1.1
1.4
1.7
2.2
2.2
0.4
0.4
0.4
0.4
0.6
0.8
0.9
1.1
1.1
1.4
1.4
1.8
1.8
2.2
2.4
Ordering code
Packing
unit
pcs
50
50
50
12
12
12
6
6
4
4
4
50
50
50
50
12
6
6
6
6
6
6
4
4
4
4
Rated voltage 230 V AC, 50/60 Hz, delta connection
B32303A2002A530
B32303A2002A730
B32303A2012A030
B32303A2012A530
B32303A2022A030
B32303A2022A530
B32304A2052#030*
B32304A2072#530*
B32304A2102#030*
B32304A2122#530*
B32304A2152#030*
B32303A4012A000
B32303A4012A500
B32303A4022A000
B32303A4022A500
B32303A4052A000
B32304A4071#500*
B32304A4072#500*
B32304A4101#000*
B32304A4102#000*
B32304A4122#500*
B32304A4152#000*
B32304A4201#000*
B32304A4202#000*
B32304A4252#000*
B32304A4302#000*
3
o
100 75 x 200
3
o
151 75 x 275
3
o
201 85 x 275
3
o
251 85 x 350
3
o
301 85 x 350
3
o
6.6
3
o
10
3
o
13
3
o
17
3
o
33
3
o
42
3
o
50
3
o
55
3
o
66
3
o
83
3
o
100
3
o
111
3
o
133
3
o
166
3
o
199
50 x 150
50 x 150
50 x 150
50 x 150
63.5 x 150
75 x 163
75 x 163
75 x 200
75 x 200
75 x 275
75 x 275
85 x 275
85 x 275
85 x 350
96 x 275
Rated voltage 400 V AC, 50/60 Hz, delta connection
* Available either as B32304A****A*** series (3-terminal design, integrated resistor) or B32304A****B*** series (6-terminal design,
pluggable ceramic resistor). Please replace # with the right character before ordering.
CAP FILM P PM PFC
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 13
October 2019
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