AC Film Capacitors
Motor Run
B 32 321 / ...23
UL Series
UL 810
Construction
n
Dielectric: polypropylene film
n
Plastic case
n
Polyurethane resin
Features
n
Self-healing properties
n
Low dissipation factor
n
High insulation resistance
Typical applications
For general sine wave applications,
mainly as motor run capacitor
Terminals
n
B32321: Single Faston 6,3 x 0,8 mm
n
B32323: Double faston 6,3 x 0,8 mm
Mounting parts
n
Metal stud (max. torque = 5 Nm)
Technical data and specifications
Standard
Rated capacitance
C
N
Tolerance
Rated voltage
U
N
Rated frequency
f
N
Life expectancy
Maximum ratings
Maximum permissible voltage
U
max
Maximum permissible current
I
max
1,1 x U
N
(U
N
: rated voltage)
1,3 x I
N
(I
N
: rated current)
IEC / EN 60252 / UL810
2 .. 60 µF
±
5% ,
±10%
250 .. 450 Vac
50.. 60 Hz
10.000 h (Class B, according to
IEC / EN 60252)
Issue No. 3
07/02
Page 1 of 6
AC Film Capacitors
Motor Run
B 32 321 / ...23
UL Series
Technical data (cont`d)
Test data
AC test voltage terminal to terminal
U
TT
Insulation voltage terminals to case
Insulation resistance
R
is
or time
t
constant at 20 °C
Rel. Humidity
£
65 °C (minimum value)
Dissipation factor tand at 20 °C
Maximum rate of voltage rise du/dt
max
Climatic data
Climatic category
Lower category
T
min
Upper category
T
max
Damp heat test
t
test
Permitted capacitance
DC/C
25/085/21
in accordance with IEC 60068-1
-25 °C
+85 °C
21 days
£
3%
3000 s
£
1,0 x 10
10 V/ms
-3
2 x U
N
, 60 s
2000 Vac
(120 Hz)
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*
UL 810
(1)
EN 60252
250
(2)
, 400 and 450V
(3)
.
(1) Currently available from Epcos do Brasil.
(2) Only from Epcos do Brasil, homologation in process to EPCOS India.
(3) Class C (3000h).
Issue No. 3
07/02
Page 2 of 6
AC Film Capacitors
Motor Run
B 32 321 / ...23
UL Series
Dimensional drawings
B32321-...010
B32321-...030
B32323-...010
B32323-...030
a = min. 16,15 mm.
b = min. 9,5 mm.
Issue No. 3
07/02
Page 3 of 6
AC Film Capacitors
Motor Run
B 32 321 / ...23
UL Series
Ordering codes and packing units
U
N
Vac
250
C
N
mF
4
5
6
7
8
9
10
12
15
20
25
30
35
40
45
50
55
60
Max. dimensions
d
x
l
(mm)
B32321/23
30 x 62
30 x 62
30 x 62
30 x 62
30 x 62
30 x 62
30 x 62
30 x 62
30 x 62
35 x 62
35 x 71
35 x 71
40 x 71
40 x 71
40 x 71
40 x 98
40 x 98
40 x 98
B323**-C1405-+0$0
B323**-C1505-+0$0
B323**-C1605-+0$0
B323**-C1705-+0$0
B323**-C1805-+0$0
B323**-C1905-+0$0
B323**-C1103-+0$0
B323**-C1126-+0$0
B323**-C1156-+0$0
B323**-C1206-+0$0
B323**-C1256-+0$0
B323**-C1306-+0$0
B323**-C1356-+0$0
B323**-C1406-+0$0
B323**-C1456-+0$0
B323**-C1506-+0$0
B323**-C1556-+0$0
B323**-C1606-+0$0
Ordering code
Packing unit (pcs.)
112
112
112
112
112
112
112
112
112
84
84
84
45
45
45
45
45
45
Issue No. 3
07/02
Page 4 of 6
AC Film Capacitors
Motor Run
B 32 321 / ...23
UL Series
U
N
Vac
400
C
N
mF
2
3
4
5
6
7
8
10
12
15
20
25
30
35
40
Max. dimensions
d
x
l
(mm)
B32321/23
30 x 62
30 x 62
30 x 62
30 x 62
30 x 62
35 x 62
35 x 62
35 x 62
35 x 71
40 x 71
40 x 71
40 x 98
40 x 98
45 x 95
45 x 95
Ordering code
Packing unit (pcs.)
B323**-B4205-+0$0
B323**-B4305-+0$0
B323**-B4405-+0$0
B323**-B4505-+0$0
B323**-B4605-+0$0
B323**-B4705-+0$0
B323**-B4805-+0$0
B323**-B4106-+0$0
B323**-B4126-+0$0
B323**-B4156-+0$0
B323**-B4206-+0$0
B323**-B4256-+0$0
B323**-B4306-+0$0
B323**-A4356-+0$0
B323**-A4406-+0$0
112
112
112
112
112
84
84
84
84
45
45
45
45
45
45
Issue No. 3
07/02
Page 5 of 6
