Film Capacitors – Power Factor Correction
DeltaCap capacitors
Series/Type:
Ordering code:
Date:
Version:
B32303A, B32304A / MKDxxx-D
B32303A****A***/ B32304A****A***/ B32304A****B***
January 2011
3
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(header 1 + top left bar):
Identification/Classification 2
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Ordering code: (top right header bar)
Series/Type: (top right header bar)
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(if necessary)
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FILM PFC PM
January 2011
3
Film Capacitors – Power Factor Correction
DeltaCap capacitors
B32303A****A***/ B32304A****A***/ B32304A****B***
B32303A, B32304A / MKDxxx-D
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
DeltaCap capacitors
Construction
Dielectric: Polypropylene film
Non PCB, Semi-dry biodegradable resin
Stacked winding
Extruded round aluminium can with stud
B32304 provided with integrated or
pluggable discharge resistors
B32303A****A***/ B32304A****A***/
B32304A****B***
B32303A, B32304A / MKDxxx-D
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)
B3203*
series
B3204*
series
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
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 12
January 2011
Film Capacitors – Power Factor Correction
DeltaCap capacitors
B32303A****A***/ B32304A****A***/
B32304A****B***
B32303A, B32304A / MKDxxx-D
Maximum ratings
V
max
I
max
I
S
*Power dissipation
* Without discharge resistor
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
•
I
R
(A) (including combined effects of harmonics,
overvoltages and capacitance tolerance)
Up to 200
•
I
R
(A)
≤
0.2 W/kvar (dielectric) and
≤
0.45 W / kvar (total)
Test data
V
TT
V
TC
*tan
δ
(50 Hz)
* Without discharge resistor
2.15
•
V
R
, 2 s
3000 V AC, 10 s
≤
1.0
•
10
-3
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
ºC
+55
ºC
-40°C … +85°C
+ 85
ºC
Av. rel. < 95%
IP20
4000 m
Up to 135 000 hours at temperature class -40/C
Up to 100 000 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.
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 12
January 2011
Film Capacitors – Power Factor Correction
DeltaCap capacitors
B32303A****A***/ B32304A****A***/
B32304A****B***
B32303A, B32304A / MKDxxx-D
Terminals
Protection degree
Max. torque
Terminal cross section B32304
Maximum terminal current
Creepage distance (min)
Clearance (min)
IP00 for B32303; IP20 for B32304
2 Nm
25 mm
2
50 A (screw terminals and hose cables)
15 A (fast on terminals)
12.7 mm
9.6 mm
Safety
Mechanical safety
Max. short circuit current
Discharge resistor time
Overpressure disconnector
(AFC: 10 kA according UL 810 standard)
≤
60 s to 75 V or less
Reference standards
IEC 60831–1/2, UL 810-5th edition
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.
January 2011
Page 4 of 12
B32304*****A*** series
FILM PFC PM
B32304*****B*** series
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Film Capacitors – Power Factor Correction
DeltaCap capacitors
Specification table
Type
50 Hz
Output
kvar
I
R
A
60 Hz
Output
kvar
I
R
A
C
R
µF
d×h
mm
50 x 148
50 x 148
50 x 148
B32303A****A***/ B32304A****A***/
B32304A****B***
B32303A, B32304A / MKDxxx-D
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
Ordering code
Packing
unit
pcs
Rated voltage 230 V AC, 50/60 Hz, delta connection
MKD230-D-0.5
0.5
1.3
0.6
1.6
3
•
10
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
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
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
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
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
3
•
14
3
•
20
3
•
30
3
•
40
3
•
50
3
•
100
3
•
151
3
•
201
3
•
251
3
•
301
3
•
6.6
3
•
10
3
•
13
3
•
17
3
•
33
3
•
42
3
•
50
3
•
55
3
•
66
3
•
83
3
•
100
3
•
111
3
•
133
3
•
166
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*
12
12
12
12
12
12
6
6
4
4
4
12
12
12
12
12
6
6
6
6
6
6
4
4
4
63.5 x 148
63.5 x 148
63.5 x 148
75 x 200
75 x 275
85 x 275
85 x 350
85 x 350
50 x 148
50 x 148
50 x 148
50 x 148
63.5 x 148
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
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.
FILM PFC PM
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 12
January 2011
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