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B43566 Datasheet Preview

B43566 Datasheet

(B43566 / B43586) Long-life grade capacitors

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Capacitors with Screw Terminals
Extended Useful Life 85 °C
B43566, B43586
Long-life grade capacitors
Applications
I Frequency converters
Features
I Extended useful life, high reliability
I Good electrical characteristics and small dimensions
I Extremely high ripple current capability
I All-welded construction ensures reliable
electrical contact
I Version with optimized construction for base cooling
(2-pad solution) available
I Version with low-inductance design available
I Self-extinguishing electrolyt
Construction
I Charge-discharge proof, polar
I Aluminum case with insulating sleeve
I Poles with screw terminal connections
www.DataSheet4IU.coMmounting with ring clips, clamps or threaded stud
I The bases of types with threaded stud and d 76,9 mm are
not insulated, types with d = 91 mm have fully insulated bases
B43566
B43586
B43566
KAL0567-B
B43586
142 10/02




EPCOS

B43566 Datasheet Preview

B43566 Datasheet

(B43566 / B43586) Long-life grade capacitors

No Preview Available !

B43566 / B43586
Extended Useful Life 85 °C
Specifications and characteristics in brief
KAL0567-B
Rated voltage UR
Surge voltage US
Rated capacitance CR
Capacitance tolerance
Leakage current IL
(5 min, 20 °C)
Self-inductance ESL
Useful life
85 °C; UR; I~R
40 °C; UR; 2 · I~R
Voltage endurance test
85 °C; UR; I~R
Vibration resistance
IEC climatic category
Detail specifications
Sectional specification
350 450 VDC
1,10 · UR
470 6 800 µF
10/+ 30 % Q
IL
0,3
µA
æ
è
C-µ----FR--
-U-V---R--øö 0,7 +
4
µA
d = 51,6 mm: approx. 15 nH
d = 76,9 mm: approx. 20 nH
d = 91,0 mm: approx. 20 nH
Capacitors with low-inductance design:
d 64,3 mm: approx. 13 nH
Requirements:
> 24 000 h
> 250 000 h
C/C ≤ ± 30 % of initial value
ESR 3 times initial specified limit
IL initial specified limit
Failure percentage: 1 %
Failure rate:
30 fit (30 · 109/h)
(for definiton fit, rrefer to chapter Quality, page 62)
Post test requirements:
5 000 h
C/C ≤ ± 10 % of initial value
ESR 1,3 times initial specified limit
IL initial specified limit
To IEC 60068-2-6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 to 55 Hz,
acceleration max. 10 g, duration 3 × 2 h
To IEC 60068-1:
350 VDC: 40/085/56 (40 °C/+ 85 °C/56 days damp heat test)1)
400 VDC: 25/085/56 (25 °C/+ 85 °C/56 days damp heat test)
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
I~max
30 A
40 A
50 A
1) For case dimensions 76,9 mm × 220,7 mm: IEC climatic category 25/085/56
91,0 mm
70 A
143 10/02


Part Number B43566
Description (B43566 / B43586) Long-life grade capacitors
Maker EPCOS
Total Page 9 Pages
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