17
series
Listed here are only samples of the
range of Screw Terminal Capacitors
we can produce.
Electrical characteristics and case
size are just two parameters that
can be optimised by our design
engineers to achieve the exact
product you require. Please
contact our sales office for more
details.
ALS30/31 Series
The ALS30/31 series of screw terminal capacitors cover a
wide range of case sizes and voltage ratings featuring high
ripple currents and long life performance. They are ideally
suited for industrial and commercial applications demanding
high reliability and long life expectancy such as frequency
converters, UPS systems and switch mode power supplies.
1
/3
30
LS
A
1
/4
40
LS
A
ALS40/41 Series
The ALS40/41 series of screw terminal capacitors feature the
same high ripple currents and long life characteristics as the
ALS30/31 series but can operate at higher temperatures.
They are similarly suited for high reliability and long life
applications such as frequency converters, UPS systems and
switch mode power supplies, but the extended temperature
range allows increased ripple currents at lower
temperatures.
Capacitance
Range
Capacitance
Tolerance
Voltage
Range
Temperature
range
Case sizes
68µF to
1,500,000µF
±20%
10V to
600V d.c.
-40°C to
+85°C
36 x 52mm to
91 x 220mm
100µF to
1,500,000µF
±20%
10V to
500V d.c.
-40°C to
+105°C
36 x 52mm to
91 x 220mm
18
case sizes
CASE DIMENSIONS AND TERMINAL STYLES
Fig. 1 - Terminal Styles
A
2
, B, C, F, G, J, M
S
Safety Vent
Terminations
Aluminium inserts with M5 threads as standard, max. torque
2NM. Optional M6 threaded inserts have a max. torque 4NM.
Max. torque for stud mounting M8:4NM and M12:8NM
V
DT
Terminal options
.
(preferred options shown in bold)
Term. Thread Height Dia. - DT Thread depth Drawing
Style
T - mm
mm
TD - mm
±0.5
±0.5
minimum
1
A
M5
5.5
13
10
Fig.2
2
A
M5
7.14
8
10
Fig.1
B
M5
7.14
13
10
Fig.1
C
M6
5.5
13
10
Fig.1
F
M5
2.36
8
5.5
Fig.1
G
M6
6.35
17
11.8
Fig.1
J
M6
3.17
17
8.8
Fig.1
M
M5
7.14
8
10
Fig.1
3
R
M5
5.5
15
10
Fig. 2
Notes:
1
TD
“+” SIGN
Fig. 2 - Terminal Style
A
1
, R
S
Safety Vent
V
DT
TD
Terminal post with flats.
Can diameters 51, 66, 77, 91mm.
Dimension Z is 10mm.
Can diameter 36mm only.
Terminal post with flats.
Dimension Z is 13mm.
“+” SIGN
Z
2
3
ALS30/40
S
T (measured
from deck
surface)
Mounting
Any position but refer to the earlier section ‘Application &
Operation’. Details of mounting clips and stud mounting
kits can be found near the back of the catalogue.
Lt
L
ØD
ALS31/41
Stud Mounting
- ALS31/41
Case Polarity
-
due to the presence of electrolyte in the
capacitor the aluminium can and stud mounting will
essentially be at the same potential as the negative termi-
nal. BHC therefore recommends that the stud and can are
insulated (see accessories for insulating nuts).
H
M
Insulating Disk
19
case sizes & technical data
DIMENSIONS
(sleeved) mm
CASE
CODE
DA
DB
DE
DF
KE
KF
MF
ND
NF
NP
NT
RC
RD
RH
RP
RT
D
±1
36
36
36
36
51
51
66
77
77
77
77
91
91
91
91
91
L
±2
52
62
82
105
82
105
105
75
105
146
220
67
75
98
146
220
Lt*
±1
58.5
67.5
87.5
111.5
86.5
110.5
110.5
79.5
110.5
150.5
224.5
71.5
79.5
103.5
149.5
223.5
S
±0.5
12.8
12.8
12.8
12.8
22.2
22.2
28.5
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
31.8
T
±0.5
7.14
7.14
7.14
7.14
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
V
M
H
MOUNTING
WEIGHT grams
mm THREAD ±1
CLIP
nom.
8
M8
12 V3/H2/UTE2736
75
8
M8
12 V3/H2/UTE2736
90
8
M8
12 V3/H2/UTE2736
115
8
M8
12 V3/H2/UTE2736
140
13.7
M12
16
V4/UTE2737
220
13.7
M12
16
V4/UTE2737
300
15.8
M12
16 V10/UTE2738
505
19
M12
16
V11
495
19
M12
16
V11
690
19
M12
16
V11
960
19
M12
16
V11
1450
25
M12
16
V90
615
25
M12
16
V90
690
25
M12
16
V90
900
25
M12
16
V90
1345
25
M12
16
V90
2000
Terminal
A A B C F
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
•
• •
•
• •
•
• •
•
• •
•
• •
•
• •
•
• •
•
• •
•
• •
1
2
Style
G J
•
•
•
•
•
•
•
•
•
•
•
•
•
M R
•
•
•
•
• •
• •
•
• •
• •
• •
• •
* Dimensions Lt will change dependant on terminal style.
TECHNICAL DATA
Related documents
IEC 384-4
D.C. leakage current
After application of rated d.c. voltage for 5 minutes at 20°C,
the d.c. leakage current shall not exceed 0.006 C
r
U
r
(0.003
C
r
U
r
for ALS40) or 6mA whichever is the smaller. Where C
r
is
the rated capacitance in µF and U
r
is the rated d.c. voltage.
Temperature range
ALS30/31
Storage –55°C to +85°C
Operating –40°C to +85°C
Environmental classification 40/085/56
ALS40/41
Storage –55°C to +105°C
Operating –40°C to +105°C
Environmental classification 40/105/56
Vibration
10Hz to 55Hz at 0.75mm or 10g for 3x2hrs duration. Except
220mm long cans 10-55hz at 0.35mm or 5g for 3x0.5hrs
duration.
Insulation resistance
> 100MΩ at 100V d.c., across insulating sleeve.
Surge voltage
1000 surges (30 seconds) at 85°C (ALS30/31) and 105°C
(ALS40/41) with surge voltage applied. See electrical
characteristics for more details.
SHORT DURATION SURGE VOLTAGE (<500 mS)
RATED VOLTAGE
200
250
350
400
415
450
500
SURGE VOLTAGE
350
400
500
520
530
550
600
Voltage proof
> 2500V d.c., across insulating sleeve.
Capacitor marking
The capacitors are marked with items 1 to 6 from the
following list as a minimum, and as much of the remaining
information as is practical.
1.
2.
3.
4.
5.
6.
7.
Rated capacitance in µF
Rated voltage d.c.
Polarity of terminations
Tolerance on rated capacitance
Date code/Batch number
BHC part number
Environmental classification
Charge/discharge
10
6
cycles at 25°C and rated voltage. One cycle per second
with a time constant of 0.1.
Technical data continued overleaf....
20
technical data
Ripple current
The following values are approximate only, to give an
indication of the effects of frequency and temperature on
ripple current. More accurate data can be obtained by
referring to the Application Notes available from BHC.
FREQUENCY CORRECTION
Capacitors shall withstand the rated r.m.s. ripple current as
given in the table at upper category temperature in circulat-
ing air. For frequencies other than those shown the following
formula should be used:
Ripple current =
F X A
2
X B
2
100 X (B
2
- A
2
) + (F X A
2
)
A = 100Hz ripple current
B = 10kHz ripple current
F = Required frequency (Hz)
TEMPERATURE CORRECTION – ALS30/31
For ambient temperature other than 85°C the following
multipliers should be applied to the 85°C ripple current.
AMBIENT TEMPERATURE
50°C
60°C
70°C
85°C
FACTOR
2.1
1.9
1.7
1.0
TEMPERATURE CORRECTION – ALS40/41
For ambient temperature other than 105°C the following
multipliers should be applied to the 105°C ripple current.
AMBIENT TEMPERATURE
50°C
60°C
70°C
85°C
105°C
FACTOR
2.5
2.4
2.2
1.8
1.0
N.B. The sum of the d.c. and a.c. voltage components
should not exceed the d.c. voltage rating.
Life expectancy
At rated temperature with rated voltage and ripple current
applied.
Can Diameter
36
51
66
77, 91
Range
ALS30/31
ALS40/41
ALS30/31
ALS40/41
ALS30/31
ALS40/41
ALS30/31
ALS40/41
Life Expectancy (hours)
11000
6000
18000
7000
19000
8000
20000
9000
Rated voltage
d.c.
Cap
(µF)
33000
47000
68000
100000
150000
220000
330000
330000
330000
470000
470000
680000
680000
1000000
1000000
1500000
Case
Size
(mm)
36x52
36x62
36x82
36x105
51x82
51x105
77x75
66x105
91x67
91x75
77x105
91x98
77x146
91x146
77x220
91x220
ESR (mΩ)
)
at 20°C
100Hz (max)
20
15
10
8
8
7
10
6
8
11
5
7
5
4
4
4
Impedance (mΩ)
)
at 20°C
10 KHz (max)
18
14
9
8
7
6
10
5
8
11
5
6
4
4
4
4
Ripple current
(A) at 85°C
100 Hz
10 KHz
8.4
10.2
13.6
17.1
16.0
20.6
18.4
24.4
22.6
19.4
30.8
27.9
32.3
45.3
44.7
53.8
8.9
10.7
14.3
17.9
18.0
22.0
18.5
26.0
23.1
19.5
32.8
28.0
32.7
45.6
45.3
54.3
Type number
10V d.c.
(11.5V surge)
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
- - 333DA010
- - 473DB010
- - 683DE010
- - 104DF010
- - 154KE010
- - 224KF010
- - 334ND010
- - 334MF010
- - 334RC010
- - 474RD010
- - 474NF010
- - 684RH010
- - 684NP010
- - 105RP010
- - 105NT010
- - 155RT010
Mounting Style
0 or 1
Termination Style
A,B,C,F,G,J,M or R
**
Ordering information
For full ordering details see pages 54 & 55.
21
Rated voltage
d.c.
Cap
(µF)
22000
33000
47000
68000
100000
150000
220000
220000
330000
330000
330000
470000
470000
680000
680000
1000000
15000
22000
33000
47000
68000
100000
150000
150000
220000
220000
220000
330000
330000
470000
470000
680000
10000
15000
22000
33000
47000
68000
100000
100000
100000
100000
150000
150000
220000
220000
330000
470000
4700
6800
10000
15000
15000
22000
33000
47000
47000
47000
68000
68000
68000
100000
150000
150000
220000
Case
Size
(mm)
36x52
36x62
36x82
36x105
51x82
51x105
77x75
66x105
91x67
91x75
77x105
91x98
77x146
91x146
77x220
91x220
36x52
36x62
36x82
36x105
51x82
51x105
77x75
66x105
91x67
91x75
77x105
91x98
77x146
91x146
77x220
91x220
36x52
36x62
36x82
51x82
51x82
51x105
77x75
66x105
91x67
91x75
77x105
91x98
77x146
91x146
77x220
91x220
36x52
36x62
36x82
36x105
51x82
51x82
51x105
77x75
66x105
91x75
91x67
77x105
91x98
77x146
91x146
77x220
91x220
ESR (mΩ)
)
at 20°C
100Hz (max)
22
17
11
9
10
8
10
6
8
11
5
7
5
4
4
4
24
17
11
9
11
9
11
6
9
12
6
8
5
4
4
4
23
17
11
12
12
10
13
7
8
10
8
7
6
4
4
4
36
26
17
15
12
12
10
13
8
11
10
8
8
6
5
4
4
Impedance (mΩ)
)
at 20°C
10 KHz (max)
18
14
10
8
9
7
10
5
8
11
5
7
5
4
4
3
20
15
10
7
10
8
11
6
8
12
6
8
5
4
4
4
20
14
10
11
11
9
12
6
7
10
8
7
5
4
4
4
28
20
14
8
11
11
9
13
7
10
9
8
7
6
5
4
4
Ripple current
(A) at 85°C
100 Hz
10 KHz
8.3
10.1
13.4
16.9
16.0
20.0
18.5
29.3
22.6
19.1
28.6
27.6
38.9
45.3
46.7
56.4
8.2
9.9
13.2
16.6
15.6
19.6
17.9
28.4
21.9
18.7
28.1
26.4
37.3
43.6
45.8
55.4
7.9
9.5
12.7
14.2
14.2
18.0
16.4
26.3
23.0
20.3
26.8
28.6
35.4
46.5
45.0
52.3
6.7
8.2
10.8
10.9
13.9
13.9
17.4
16.6
26.7
20.3
20.9
24.7
28.9
34.8
40.2
43.3
52.4
8.8
10.6
14.1
17.7
16.9
20.9
18.6
29.7
23.1
19.2
30.8
27.8
39.6
45.5
47.6
57.3
8.7
10.4
13.9
17.4
16.9
20.6
18.1
28.9
22.6
18.8
30.8
26.5
39.6
43.9
47.0
56.7
8.4
10.0
13.3
16.7
16.7
20.6
16.5
26.6
24.8
20.4
30.2
28.9
39.6
47.0
46.5
53.4
7.4
9.0
11.9
14.4
14.4
14.4
18.0
16.8
26.5
20.7
22.4
26.4
29.6
35.4
40.7
45.1
54.3
Type number
16V d.c.
(18.4V surge)
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
ALS3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
- 223DA016
- 333DB016
- 473DE016
- 683DF016
- 104KE016
- 154KF016
- 224ND016
- 224MF016
- 334RC016
- 334RD016
- 334NF016
- 474RH016
- 474NP016
- 684RP016
– 684NT016
– 105RT016
– 153DA025
– 223DB025
– 333DE025
– 473DF025
– 683KE025
– 104KF025
– 154ND025
– 154MF025
– 224RC025
– 224RD025
– 224NF025
– 334RH025
– 334NP025
– 474RP025
– 474NT025
– 684RT025
25V d.c.
(28.5V surge)
40V d.c.
(46V surge)
- - 103DA040
- - 153DB040
- - 223DE040
- - 333KE040
- - 473KE040
- - 683KF040
- - 104ND040
- - 104MF040
- - 104RC040
- - 104RD040
- - 154NF040
- - 154RH040
- - 224NP040
- - 224RP040
- - 334NT040
- - 474RT040
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- 472DA063
- 682DB063
- 103DE063
- 153DF063
- 153KE063
- 223KE063
- 333KF063
- 473ND063
- 473MF063
- 473RD063
- 683RC063
- 683NF063
- 683RH063
- 104NP063
- 154RP063
- 154NT063
- 224RT063
63V d.c.
(72.5V surge)
Ordering information
For full ordering details see pages 54 & 55.
Mounting Style
0 or 1
Termination Style
A,B,C,F,G,J,M or R
**
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