Siemens Matsushita Components 129
High-current types, LL grade
Extremely high ripple current capability (up to 100 A)
Construction
●Charge-discharge proof, polar
●Aluminum case with insulating sleeve
●Poles with screw terminal connections
●Mounting with ring clips, clamps or threaded stud
●Self-extinguishing electrolyte
Features
●Low profile
●High ripple current capability (up to 100 A)
●High reliability
●Wide temperature range
●All-welded construction ensures reliable electrical contact
Applications
●Power electronics, e. g. capacitor banks in frequency converters
●Electric vehicle
●Highly professional power supplies with clock frequencies
as high as several kHz
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
350 V– to 450 V–
1,1 ·
U
R
Rated capacitance
C
R
Capacitance tolerance 560 to 5 300 µF
+ 20 % M
Useful life
40 °C,
U
R
85 °C,
U
R,
I
~R
105 °C,
U
R,
I
~R
> 250 000 h (3 ·
I
~R,105 °C)
> 40 000 h
> 8 000 h
Failure percentage ≤ 1 %
(during useful life)
Failure rate ≤ 20 fit
(≤ 20 · 10–9/h)
Voltage endurance test 2000 h, 105°C
(at
U
R,
I
~R)
Leakage current
I
lka
(5 min, 20 °C)
Self-inductance
L
ESL
d
= 64,3 mm: approx. 14 nH
d
≥ 76,9 mm: approx. 18 nH
B 43 670 B 43 650
I
lka 0,3 µA
C
R
µF
--------
U
R
V
--------
⋅
⋅0,7
≤4µA+
Capacitors with Screw Terminals
105 °CB 43 650
B 43 670
Optimized range
130 Siemens Matsushita Components
Accessories
The following items are included in the delivery package, but are not fastened to the capacitors:
The following must be ordered separately:
Ring clips B 44 030 (cf. page 148)
Clamps B 44 030 (cf. page 152)
Insulating parts B 44 020 (cf. page 145)
IEC climatic category in accordance with IEC 68-1
25/105/56 (–25 °C/+105 °C, 56 days damp heat test)
Detail specification
Sectional specification –
IEC 384-4
Vibration resistance in accordance with IEC 68-2–6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 to 55 Hz,
acceleration max. 10
g
, duration 3 × 2 h
Thread Toothed
washers Screws/Nuts Maximum
torque
For terminals M 6 A 6,4 DIN 6797 Cylinder-head screw M 6 × 12 DIN 85-4.8 2,5 Nm
For mounting M 12 J 12,5 DIN 6797 Hex nut BM 12 DIN 439 10 Nm
Specifications and characteristics in brief
B 43 650
B 43 670 Optimized range
Siemens Matsushita Components 131
Dimensional drawings
Type B 43 650 Type B 43 670
Ring clip/clamp mounting Threaded stud mounting
Positive pole marking: +
Packing units
Terminal Dimensions (mm) with partly insulating sleeve1) Approx.
wt. (g)
dI
± 0,8
I
1± 0,8
I
2+0
–1
d
1
d
2 max
a
+0,2
–0,4
M 6
M 6 64,3+ 0/– 0,8
64,3+ 0/– 0,8 80,3
105,3 86,0
111,0 17
17 M 12
M 12 17,7
17,7 28,5
28,5 350
450
M 6
M 6 76,9+ 0/– 0,7
76,9+ 0/– 0,7 105,3
142,8 111,0
148,5 17
17 M 12
M 12 17,7
17,7 31,7
31,7 550
850
M 6
M 6
M 6
91,0+ 0/– 2
91,0+ 0/– 2
91,0+ 0/– 2
67,1
96,6
144,1
72,4
101,9
149,4
17
17
17
M 12
M 12
M 12
17,1
17,7
17,7
31,7
31,7
31,7
600
800
1300
Capacitor
diameter
d
Packing units
(pieces)
64,3 mm
76,9 mm
91,0 mm
20
16
8
M6: min. reach of screw = 12 mm
1) Fully insulated versions available upon request
B 43 650
B 43 670
Optimized range
132 Siemens Matsushita Components
Overview of available types
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
U
R (V–) 350 400 450
C
R (µF) Case dimensions
d
×
l
(mm)
560 64,3 ×80,3
680 91,0 ×67,1
850 64,3 ×80,3 64,3 × 105,3
1 200 64,3 ×80,3 91,0 ×67,1 76,9 × 105,3
1 300 64,3 × 105,3 91,0 ×96,6
1 500 91,0 ×67,1
1 800 64,3 × 105,3
1 900 76,9 × 105,3 76,9 × 142,8
2 400 91,0 × 144,1
2 700 76,9 × 105,3
2 900 76,9 × 142,8
3 900 76,9 × 142,8 91,0 × 144,1
5 300 91,0 × 144,1
B 43 650
B 43 670 Optimized range
Siemens Matsushita Components 133
Technical data and ordering codes
C
R
µF
Case
dimensions
d
×
l
mm
R
ESR, max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max1)
10 kHz
40 °C
A
I
~R1)
10 kHz
105 °C
A
I
~R(B)2)
10 kHz
105 °C
A
I
~R(T+B)3)
10 kHz
105 °C
A
Ordering
code4)
Short code
U
R = 350 V–
1 200 64,3 ×80,3 67 32 45 9,5 21,8 25,6 -A4128-M
1 500 91,0 ×67,1 54 26 49 10 28,0 31,1 -A4158-M
1 800 64,3 × 105,3 45 21 56 12 22,4 28,3 -A4188-M
2 700 76,9 × 105,3 30 13 75 16 33,0 40,9 -A4278-M
3 900 76,9 × 142,8 21 9 80 20 33,8 45,7 -A4398-M
5 300 91,0 × 144,1 16 8 80 26 46,5 59,4 -A4538-M
U
R = 400 V–
850 64,3 ×80,3 140 110 45 9,5 21,8 25,6 -A9857-M
1 200 91,0 ×67,1 94 80 49 10,4 28,0 31,1 -A9128-M
1 300 64,3 × 105,3 87 74 56 12 22,4 28,3 -A9138-M
1 900 76,9 × 105,3 60 51 75 16 33,0 40,9 -A9198-M
2 900 76,9 × 142,8 39 34 80 20 33,8 45,7 -A9298-M
3 900 91,0 × 144,1 29 24 80 26 46,5 59,4 -A9398-M
U
R = 450 V–
560 64,3 ×80,3 220 180 36 7,7 17,6 20,7 -A5567-M
680 91,0 × 67,1 180 150 45 9,4 25,3 28,1 -A5687-M
850 64,3 × 105,3 150 120 44 9,1 17,4 21,9 -A5857-M
1200 76,9 × 105,3 100 80 54 11,4 24,0 29,7 -A5128-M
1300 91,0 ×96,6 92 73 68 14,3 31,4 37,1 -A5138-M
1900 76,9 × 142,8 63 50 74 15,5 26,3 35,6 -A5198-M
2400 91,0 × 144,1 50 40 80 20,2 36,3 46,4 -A5248-M
1) Ripple current capability with natural cooling
2) (B) = ripple current capability with base cooling
3) (T+B)= ripple current capability with terminal and base cooling
4) To obtain the required ordering code, prefix the type number to the short code. E. g.: B43650-A4128-M
B43650-… (ring clip/clamp mounting)
B43670-… (with threaded stud)
B 43 650
B 43 670
Optimized range
134 Siemens Matsushita Components
Useful life
versus temperature
T
A,
T
B,
T
T+B under ripple current operating conditions1)
Depending on the application, interpret the graph as follows:
1. Natural cooling
Use rated current
I
~R and ambient temperature
T
A.
2. Cooling of base
Use rated current
I
~R (B) and temperature of capacitor base
T
B.
3. Cooling of terminals and base
Use rated current
I
~R (T+B) and temperature of capacitor base
T
T+B.
Ensure that the temperature of the cooled terminals is lower than that of the case base.
Due to the current load capability of the contact elements, the following current limits must not be
exceeded, even if the frequency and temperature factors have been taken into account:
Capacitor diameter Capacitor base cooling Terminal and capacitor base cooling
64,3 mm 62 A 75 A
76,9 mm 80 A 100 A
91,0 mm 80 A 100 A
250 000h
100 000h
0,5
040 50 60 70
Nenn, 105
~
Ι
~
Ι
3,5
2,0
1,5
1,0
2,5
3,0
5,0
4,0
4,5
50 000h
25 000h
15 000h
8 000h
A
80
T
;B T+B
TT
;90 100 110
KAL0365-H
Ι
~
e
nn, 105 ;(B; T+B)
CC
C
;
I~
I~
R, 105˚C
I~
I~
R, 105˚C(B; T+B)
1) Refer to page 34 for an explanation on how to interpret the useful life graphs.
B 43 650
B 43 670 Optimized range
Siemens Matsushita Components 135
Permissible ripple current
I
~
versus frequency
f
Equivalent series resistance
R
ESR
versus frequency
f
Typical behavior
B 43 650
B 43 670
Optimized range
