Datasheet

1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Specifications and characteristics in brief
Rated voltage V
R
Surge voltage V
S
350 ... 550 V DC
1.10  V
R
Rated capacitance C
R
Capacitance tolerance
560 ... 18000 µF
±20%  M
Dissipation factor tan δ
(20 °C, 120 Hz)
≤ 0.20
Leakage current I
leak
(20 °C, 5 min)
Self-inductance ESL d = 51.6 mm: approx. 15 nH
d ≥ 64.3 mm: approx. 20 nH
Capacitors with low-inductance design:
d ≥ 64.3 mm: approx. 13 nH
Useful life
1)
350 ... 450 V 500 ... 550 V Requirements:
85 °C; V
R
; I
AC,R
> 12000 h > 8000 h ∆C/C ≤ ±15% of initial value
40 °C; V
R
; 1.5  I
AC,R
> 250000 h > 250000 h tan δ ≤ 1.75 times initial specified limit
I
leak
≤ initial specified limit
Voltage endurance test Post test requirements:
85 °C; V
R
2000 h ∆C/C ≤ ±10% of initial value
tan δ ≤ 1.3 times initial specified limit
I
leak
≤ initial specified limit
Vibration resistance test To IEC 60068-2-6, test Fc: Frequency range 10 ... 55 Hz, displacement
amplitude 0.75 mm, acceleration max. 10 g, duration 3 × 2 h. Capacitor
mounted by its body which is rigidly clamped to the work surface.
Characteristics at low
temperature
Max. impedance
ratio at 100 Hz
V
R
≤ 400 V ≥ 450 V
500 ... 550 V
Z
-25
°
C
/ Z
20
°
C
3 4 3
Z
-40
°
C
/ Z
20
°
C
7 9
10
IEC climatic category To IEC 60068-1: 40/085/56 (40 °C/+85 °C/56 days damp heat test)
Detail specification
Sectional specification
Similar to CECC 30301-803, CECC 30301-807
IEC 60384-4
Ripple current capability
Due to the ripple current capability of the contact elements, the following current upper limits must
not be exceeded:
Capacitor diameter 51.6 mm 64.3 mm 76.9 mm 91 mm
I
AC,max
34 A 45 A 57 A 80 A
B43456, B43458
Extremely compact  85 °C
Page 3 of 22Please read Cautions and warnings and
Important notes at the end of this document.