Specifications and characteristics in brief
Rated voltage V
R
Surge voltage V
S
350 ... 450 V DC
1.10 V
R
Rated capacitance C
R
Capacitance tolerance
1000 ... 12000 µF
±20% M
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
Useful life Requirements:
85 °C; V
R
; I
AC,R
> 5000 h ∆C/C ≤ ±30% of initial value
40 °C; V
R
; 1.5 I
AC,R
> 75000 h ESR ≤ 3 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
ESR ≤ 1.3 times initial specified limit
I
leak
≤ initial specified limit
Vibration resistance test To IEC 60068-2-6, test Fc:
Displacement amplitude 0.75 mm, frequency range 10 ... 55 Hz,
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
350 V 400 V 450 V
Z
-25
°
C
/ Z
20
°
C
6 5 4
Z
-40
°
C
/ Z
20
°
C
22 20 16
IEC climatic category To IEC 60068-1:
25/085/56 (25 °C/+85 °C/56 days damp heat test)
The capacitors can be operated in the temperature range of
40 °C to +85 °C but the impedance at 40 °C should be taken into
consideration.
Detail specification
Sectional specification
Similar to CECC 30301-810
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
I
AC,max
30 A 40 A 50 A
B43454, B43474
Standard 85 °C
Page 3 of 16Please read Cautions and warnings and
Important notes at the end of this document.
