当前位置：文档库 › B43456A4568M000中文资料

B43456A4568M000中文资料

125

10/02

Long-life grade capacitors Applications

I Frequency converters

I Professional power supplies I Uninterruptible power supplies

Features

I Extremely compact, i.e. high CU product I High reliability and 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 Construction

I Charge-discharge proof, polar

I Aluminum case with insulating sleeve I Poles with screw terminal connections

I Mounting with ring clips, clamps or threaded stud

The bases of types with threaded stud and d ≤ 76,9 mm are not insulated, types with d = 91 mm have fully insulated bases

B43456Capacitors with Screw Terminals B43458

Compact – 85°C

126

10/02

Compact – 85°C

B43456 / B43458Specifications and characteristics in brief Ripple current capability

Due to the ripple current capability of the contact elements, the following current upper limits must not be exceeded:Rated voltage U R Surge voltage U S 350 … 450 VDC 1,10 · U R

Rated capacitance C R Capacitance tolerance 1000 … 18000 μF ± 20 % M

Leakage current I L (5 min, 20°C)Self-inductance ESL

Approx. 20 nH

Capacitors with low inductance design:d ≥ 64,3 mm: approx. 13 nH

Useful life

85°C; U R ; I ~R

40°C; U R ; 1,5 · I ~R

> 12000 h > 250000 h

Requirements:?C /C ≤ ± 30 % of initial value

ESR ≤ 3 times initial specified limit I L

≤ initial specified limit

Failure percentage:≤ 1 %Failure rate:≤ 40 fit (≤ 40 · 10–9/h)

(for definiton “fit ”, refer to chapter “Quality ”, page 62)

Voltage endurance test 85°C; U R

2000 h

Post test requirements:?C /C ≤ ± 10 % of initial value

ESR ≤ 1,3 times initial specified limit I L

≤ initial specified limit

Vibration resistance

To IEC 60068-2-6, test Fc:

displacement amplitude 0,75mm, frequency range 10 to 55Hz,acceleration max. 10g , duration 3 × 2 h

IEC climatic category

To IEC 60068-1:

U R ≤ 400 VDC: 40/085/56 (– 40°C/+ 85°C/56 days damp heat test)U R = 450 VDC: 25/085/56 (– 25°C/+ 85°C/56 days damp heat test)Detail specifications Sectional specification

Similar to CECC 30301-803, CECC 30301-807IEC 60384-4

Capacitor diameter

51,6 mm 64,3 mm 76,9 mm 91,0 mm I ~max

30 A

40 A

50 A

I L 0,3μA C R μF -------U R V

-------?è????0,7≤4μA +

127

10/02

Compact – 85°C

B43456 / B43458Dimensional drawings

Type B43456

Type B43458

Ring clip/clamp mounting

Threaded stud mounting

Positive pole marking: +

The base of types with threaded stud and d = 91 mm is fully insulated (the lengths l and l 1 are in-creased by 0,5 mm in these cases). For types with threaded stud and d ≤ 76 mm the base is not insulated. Also refer to the notes on mounting given on page 168.Screw terminals with UNF threads are available upon request.Dimensions and weights Dimensions are also valid for 2-pad solution and low-inductance design.Packing

For ecological reasons the packing is pure cardboard.Ter-minal Dimensions (mm) with insulating sleeve

Approx.wt. (g)d I ± 1

I 1 ± 1

I 2

+ 0l 3

d 1d 2 max d

3 max a

+ 0,2– 1

– 0,4

M 5M 551,6 +0/–0,851,6 +0/–0,880,7105,787,2112,217177,0 +0,2/– 17,0 +0,2/– 1M 12M 128,28,213,513,522,222,2220

280M 564,3 +0/–0,8105,7112,2177,0 +0,2/– 1

M 128,2

13,528,5 440M 6M 6M 676,9 +0/–0,776,9 +0/–0,776,9 +0/–0,7105,7143,2220,7111,5149,0226,51717176,4 +1,1/– 0,86,4 +1,1/– 0,86,4 +1,1/– 0,8M 12M 12M 1217,717,717,717,717,717,731,731,731,75408401300M 6M 6

91,0 +0/–291,0 +0/–2

144,5221,0

149,8226,3

1717

6,4 +1,1/– 0,86,4 +1,1/– 0,8M 12M 1217,717,7

17,717,7

31,7 31,7

12001900

Capacitor diameter d Packing units (pieces)Capacitor diameter d Packing units (pieces)51,6 mm 64,3 mm

2215

76,9 mm 91,0 mm 128

128

10/02

Compact – 85°C

B43456 / B43458Special designs

I Low-inductance design I 2-pad solution

Design for optimized connection of the capacitor to the heatsink when using base cooling.This version is available for capacitors without threaded stud and for diameters ≥64,3mm (cf.I ~R (B) in table “Technical data and ordering codes ” and useful life graphs).

Ordering codes: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 169)Clamps for capacitors with d ≥ 64,3 mm B 44 030 (cf. page 173)Insulating parts

B 44 020 (cf. page 166)

Design

Identification in 3rd block of ordering code Remark

Low inductance (13 nH)M003For capacitors with diameter d ≥ 64,3 mm

2-pad solution

M006

For capacitors with diameter d ≥ 64,3 mm and without threaded stud

Thread

Toothed washers Screws/Nuts

Maximum torque For terminals

M 5 A 5,1 DIN 6797Cylinder-head screw M 5 × 8 DIN 84-4.82Nm M 6

A 6,4 DIN 6797

Cylinder-head screw M 6 × 12 DIN 85-4.8

2,5Nm

For mounting M 12

J 12,5 DIN 6797Hex nut BM 12 DIN 439

129

10/02

Compact – 85°C

B43456 / B43458Overview 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 (VDC)350

400450C R (μF)

Case dimensions d × l (mm)

1 00051,6 × 80,7

51,6 × 80,71 50051,6 × 80,751,6 × 80,751,6 × 105,72 20051,6 × 105,751,6 × 105,764,3 × 105,73 30064,3 × 105,776,9 × 105,7

3 90064,3 × 105,7

4 70076,9 × 105,7

5 60076,9 × 105,7

76,9 × 143,26 80076,9 × 143,2

91,0 × 144,58 20076,9 × 143,2

76,9 × 220,710 00091,0 × 144,5

12 00091,0 × 144,576,9 × 220,791,0 × 221,0

15 00076,9 × 220,791,0 × 221,0

18 000

91,0 × 221,0

130

10/02

Compact – 85°C

B43456 / B43458Technical data and ordering codes

U R

VDC C R

100 Hz 20°C

μF

Case

dimensions d × l mm ESR max 100 Hz 20°C m ?Z max 10 kHz 20°C m ?

I ~max 100 Hz 40°C A

I ~R

100 Hz 85°C A

I ~R (B)100 Hz 85°C A

Ordering code 1)350

1 50051,6 × 80,711093165,711B4345*A4158M000

2 20051,6 × 105,77363217,614B4345*A4228M000

3 90064,3 × 105,74138321221B4345*A4398M0002)5 60076,9 × 105,72928431530B4345*A4568M0002)8 20076,9 × 143,22020502036B4345*A4828M0002)12 00091,0 × 144,51414702852B4345*A4129M0002)15 00076,9 × 220,71111503450B4345*A4159M0002)18 00091,0 × 221,0

9703858B4345*A4189M0002)400 1 00051,6 × 80,7160133134,68,2B4345*A9108M0001 50051,6 × 80,711093176,013B4345*A9158M0002 20051,6 × 105,77363228,015B4345*A9228M0003 30064,3 × 105,74944301120B4345*A9338M0002)4 70076,9 × 105,73432401429B4345*A9478M0002)6 80076,9 × 143,22424501933B4345*A9688M0002)10 00091,0 × 144,51616702548B4345*A9109M0002)12 00076,9 × 220,71414503146B4345*A9129M0002)15 00091,0 × 221,0

11703554B4345*A9159M0002)450 1 00051,6 × 80,7220190134,89,6B4345*A5108M0001 50051,6 × 105,7150130186,512B4345*A5158M0002 20064,3 × 105,710085248,415B4345*A5228M0002)3 30076,9 × 105,76557321223B4345*A5338M0002)5 60076,9 × 143,23835491731B4345*A5568M0002)6 80091,0 × 144,53231572037B4345*A5688M0002)8 20076,9 × 220,72626502436B4345*A5828M0002)12 00091,0 × 221,0

B4345*A5129M0002)

Preferred types

1)*“6” = for capacitors with ring clip/clamp mounting

“8” = for capacitors with threaded stud

2)For 2-pad solution (types withoud threaded stud) and for low-inductance design, see page 128.

131

10/02

Compact – 85°C

B43456 / B43458Useful life

depending on ambient temperature T A (for natural cooling) and versus temperature of case base T B (for base cooling) under ripple current operating conditions 1)

F requency factor of

permissible ripple current I ~versus frequency f

1)The ripple current refers to I ~R for natural cooling or to I ~R (B) for base cooling, respectively.

Refer to page 40 for an explanation on how to interpret the useful life graphs.

132

10/02

Compact – 85°C

B43456 / B43458 F requency characteristics of ESR Typical behavior

Impedance Z

versus frequency f

Typical behavior at 20°C

Herausgegeben von EPCOS AG

Unternehmenskommunikation, Postfach 801709, 81617 München, DEUTSCHLAND

( ++49 89 636 09, FAX (089) 636-2 2689

EPCOS AG 2002. Vervielf?ltigung, Ver?ffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne aus-drückliche Genehmigung der EPCOS AG nicht gestattet.

Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elek-troindustrie, soweit nichts anderes vereinbart wird.

Diese Broschüre ersetzt die vorige Ausgabe.

Fragen über Technik, Preise und Lieferm?glichkeiten richten Sie bitte an den Ihnen n?chstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente k?nnen aufgrund technischer Erfordernisse Gefahrstoffe ent-halten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zust?ndige Vertriebsgesellschaft ein-zuholen.

Published by EPCOS AG

Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY

( ++49 89 636 09, FAX (089) 636-2 2689

EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited.

Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition.

For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa-tives.

Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.