EPCOS B32328

AC Film Capacitors
Motor Run
B 32 328
Construction
Dielectric: polypropylene film
Plastic case
Polyurethane resin
Features
Self-healing properties
Low dissipation factor
High insulation resistance
Typical applications
For general sine wave applications,
mainly as motor run capacitor
Terminals
Cable
Mounting parts
Metal stud (max. torque = 5 Nm)
Plastic stud (max. torque = 3 Nm)
Technical data and specifications
Standard
IEC / EN 60252
Rated capacitance CN
2 .. 60 µF
Tolerance
± 5% , ±10%
Rated voltage UN
250 .. 450 Vac
Rated frequency fN
50.. 60 Hz
Life expectancy
10.000 h ( Class B )
Maximum ratings
Maximum permissible voltage Umax
1,1 x UN (UN: rated voltage)
Maximum permissible current Imax
1,3 x IN (IN : rated current)
Issue No.2
07/01
Page 1 of 6
AC Film Capacitors
Motor Run
B 32 328
Technical data (cont`d)
Test data
AC test voltage terminal to terminal UTT
2 x UN , 60 s
Insulation voltage terminals to case
2000 Vac
Insulation resistance Ris or time constant τ at 20 °C
Rel. Humidity ≤ 65 °C (minimum value)
3000 s
Dissipation factor tanδ at 20 °C
≤ 1,0 x 10
Maximum rate of voltage rise du/dtmax
10 V/µs
-3
(120 Hz)
Climatic data
Climatic category
25/085/21
in accordance with IEC 60068-1
Lower category Tmin (2)
-25 °C
Upper category Tmax (2)
+85 °C
Damp heat test ttest
21 days
Permitted capacitance ∆C/C
≤3%
Note :
1) It should be noted that presence of harmonics produces over voltage & over current on capacitors. Resonance may
cause serious damage to installation if a siginificant level of total harmonic distortion level exists for voltage or current.
In such cases, series reactors must be considered.
2) Operating temperature class: In accordance with the reference standards, these temperatures are those measured on
the surface on the capacitor
Approved marks
EN 60252
250(2), 400(1) and 450(1) Vac.
(1) Currently available from Icotron and EIPL.
(2) Homologation in process
Issue No.2
07/01
Page 2 of 6
AC Film Capacitors
Motor Run
B 32 328
Dimensional drawings
b – 25 0mm, 300 mm
h – 30 mm
s – 15 mm
Issue No.2
07/01
Page 3 of 6
AC Film Capacitors
Motor Run
B 32 328
Ordering codes and packing units
UN
CN
Max. dimensions
Vac
µF
d x l (mm)
250
4
30 x 62
B32328-A1405-+0$* 112
5
30 x 62
B32328-A1505-+0$* 112
6
30 x 62
B32328-A1605-+0$* 112
7
30 x 62
B32328-A1705-+0$* 112
8
30 x 62
B32328-A1805-+0$* 112
9
30 x 62
B32328-A1905-+0$* 112
10
30 x 62
B32328-A1103-+0$* 112
12
30 x 62
B32328-A1126-+0$* 112
15
30 x 62
B32328-A1156-+0$* 112
20
35 x 62
B32328-A1206-+0$* 84
25
35 x 71
B32328-A1256-+0$* 84
30
35 x 71
B32328-A1306-+0$* 84
35
40 x 71
B32328-A1356-+0$* 45
40
40 x 71
B32328-A1406-+0$* 45
45
40 x 71
B32328-A1456-+0$* 45
50
40 x 98
B32328-A1506-+0$* 45
55
40 x 98
B32328-A1556-+0$* 45
60
40 x 98
B32328-A1606-+0$* 45
Ordering code
Packing unit (pcs.)
Issue No.2
07/01
Page 4 of 6
AC Film Capacitors
Motor Run
B 32 328
UN
CN
Max. dimensions
Vac
µF
d x l (mm)
400
2
30 x 62
B32328-A4205-+0$* 112
3
30 x 62
B32328-A4305-+0$* 112
4
30 x 62
B32328-A4405-+0$* 112
5
30 x 62
B32328-A4505-+0$* 112
6
30 x 62
B32328-A4605-+0$* 112
7
35 x 62
B32328-A4705-+0$* 84
8
35 x 62
B32328-A4805-+0$* 84
10
35 x 62
B32328-A4106-+0$* 84
12
35 x 71
B32328-A4126-+0$* 84
15
40 x 71
B32328-A4156-+0$* 45
20
40 x 71
B32328-A4206-+0$* 45
25
40 x 98
B32328-A4256-+0$* 45
30
40 x 98
B32328-A4306-+0$* 45
35
45 x 95
B32328-A4356-+0$* 45
40
45 x 95
B32328-A4406-+0$* 45
45
50 x 95
B32328-A4456-+0$* 32
50
50 x 95
B32328-A4506-+0$* 32
Ordering code
Packing unit (pcs.)
Issue No.2
07/01
Page 5 of 6
AC Film Capacitors
Motor Run
B 32 328
UN
CN
Max. dimensions
Vac
µF
d x l (mm)
450
3
30 x 62
B32328-A6305-+0$* 112
6
35 x 62
B32328-A6605-+0$* 84
8
35 x 71
B32328-A6805-+0$* 84
10
40 x 71
B32328-A6106-+0$* 45
12
40 x 71
B32328-A6126-+0$* 45
15
45 x 71
B32328-A6156-+0$* 45
20
45 x 71
B32328-A6206-+0$* 45
25
45 x 95
B32328-A6256-+0$* 45
30
45 x 95
B32328-A6306-+0$* 45
35
50 x 95
B32328-A6356-+0$* 32
40
45 x 120
B32328-A6406-+0$* 45
45
50 x 120
B32328-A6456-+0$* 32
50
50 x 120
B32328-A6506-+0$* 32
55
50 x 120
B32328-A6556-+0$* 32
60
50 x 120
B32328-A6606-+0$* 32
Ordering code
Packing unit (pcs.)
Notes for ordering code:
+ Replace for tolerance on capacitance
J - ± 5%
K- ± 10%
$ Replace for construction
1 - Plastic case FRPP (UL94 V-2)
3 - Plastic case FRPP (UL94 V-2) and M8 bolt
* Replace for wire length (mm)
1 - 65
2 - 100
5 - 150
7 - 200
9 - 250
 EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this data sheet, enclosures hereto
and the information contained therein without EPCOS' prior express consent is prohibited.
The information contained in this data sheet describes the type of component and shall not be considered as guaranteed
characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the
Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers'
Association), unless otherwise agreed.
Issue No.2
07/01
Page 6 of 6