B43750A5138M000 [EPCOS]

Capacitors with Screw Terminals; 电容器用螺丝端子


型号：	B43750A5138M000
厂家：	EPCOS
描述：	Capacitors with Screw Terminals 电容器用螺丝端子电容器
文件：	总9页 (文件大小：158K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Capacitors with Screw Terminals

Max. Ripple Current – 105 °C

B43750, B43770

B43750

B43770

Long-life grade capacitors

Applications

■ Traction

■ Electric vehicle (Hybrid)

■ Power electronics

■ Highly professional power supplies

Features

KAL0567-B

■ Max. ripple current capability (up to 100 A)

■ High reliability

B43750

B43770

■ Wide temperature range

■ All-welded construction ensures reliable electrical contact

■ No base insulation for max. cooling

(insulated solution “2-pad design” upon request)

■ Version with low-inductance design available

■ Self-extinguishing electrolyte

Construction

■ Charge-discharge proof, polar

■ Aluminum case, partially insulated

■ Poles with screw terminal connections

■ Mounting with ring clips, clamps or threaded stud

158 10/02

B43750 / B43770

Max. Ripple Current – 105 °C

Specifications and characteristics in brief

Rated voltage U_R

Surge voltage U_S

Rated capacitance C_R

Capacitance tolerance

Leakage current I_L

(5 min, 20 °C)

350 … 450 VDC

1,1 · U_R

560 … 5 300 µF

20 %

0,7

C_RU_R







I_L≤ 0,3 µA ⋅ ------- ⋅ -------

+ 4 µA



µF

Self-inductance ESL

d = 64,3 mm: approx. 14 nH

d ≥ 76,9 mm: approx. 18 nH

Capacitors with low-inductance design:

d ≥ 64,3 mm: approx. 13 nH

Useful life

Requirements:

105 °C; U_R; I~_R

85 °C; U_R; I~_R

40 °C; U_R; 3 · I~_R

8 000 h

40 000 h

∆C/C

ESR

I_L

≤

30 % of initial value

≤ 3 times initial specified limit

≤ initial specified limit

> 250 000 h

Failure percentage: ≤ 1 %

Failure rate:

≤ 20 fit (≤ 20 · 10^–9/h)

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

Voltage endurance test

Post test requirements:

125 °C (at U_R)

2 000 h

∆C/C

ESR

I_L

≤

10 % of initial value

≤ 1,3 times initial specified limit

≤ initial specified limit

Vibration resistance

IEC climatic category

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:

25/105/56 (– 25 °C/+ 105 °C/56 days damp heat test)

Detail specification

—

Sectional specification

IEC 60384-4

159 10/02

B43750 / B43770

Max. Ripple Current – 105 °C

Dimensional drawings

Type B43750

Type B43770

Ring clip/clamp mounting

Threaded stud mounting

6,4^+1,1

^_0,8

M6: min. reach of screw = 12 mm*)

M6: Min. reach of screw = 12 mm

*) 8 mm for low-inductance design

8 mm for low-inductance design

KAL0226-Q-E

Positive pole marking: +

Dimensions and weights

Terminal Dimensions (mm) with partly insulating sleeve¹⁾

Approx.

weight (g)

+0,2

–0,4

0,8

I ₁0,8 I ₂

d₁

d₂max

–1

M 6

64,3+ 0/– 0,8

80,3

105,3

86,0

111,0

M 12

17,7

28,5

350

450

M 6

76,9+ 0/– 0,7

105,3

142,8

111,0

148,5

M 12

17,7

31,7

550

850

M 6

91,0+ 0/– 2

67,1

96,6

144,1

72,4

101,9

149,4

M 12

17,1

17,7

31,7

600

800

1300

Dimensions are also valid for low-inductance design.

Packing

For ecological reasons the packing is pure cardboard.

Capacitor diameter d

Packing units (pieces)

64,3 mm

76,9 mm

91,0 mm

1) Fully insulated versions available upon request.

160 10/02

B43750 / B43770

Max. Ripple Current – 105 °C

Special designs

■ Low-inductance design

Ordering codes:

Design

Identification in 3rd

Remark

block of ordering code

Low inductance (13 nH) M003

For capacitors with diameter d ≥ 64,3 mm

Accessories

The following items are included in the delivery package, but are not fastened to the capacitors:

Thread Toothed

washers

Screws/Nuts

Maximum

torque

For terminals M 6

For mounting M 12

A 6,4 DIN 6797 Cylinder-head screw M 6 × 12 DIN 85-4.8 2,5 Nm

J 12,5 DIN 6797 Hex nut BM 12 DIN 439 10 Nm

The following must be ordered separately:

Ring clips

B 44 030 (cf. page 169)

Clamps

Insulating parts

B 44 030 (cf. page 173)

B 44 020 (cf. page 166)

161 10/02

B43750 / B43770

Max. Ripple Current – 105 °C

Overview of available types

U_R(VDC) 350

400

450

_R(µF)

560

Case dimensions d × l (mm)

64,3 × 80,3

91,0 × 67,1

64,3 × 105,3

76,9 × 105,3

91,0 × 96,6

680

850

64,3 × 80,3

91,0 × 67,1

64,3 × 105,3

1 200

1 300

1 500

1 800

1 900

2 400

2 700

2 900

3 900

5 300

64,3 × 80,3

91,0 × 67,1

64,3 × 105,3

76,9 × 105,3

76,9 × 142,8

91,0 × 144,1

76,9 × 105,3

76,9 × 142,8

91,0 × 144,1

76,9 × 142,8

91,0 × 144,1

The capacitance and voltage ratings listed above are available in different cases upon request.

Other voltage and capacitance ratings are also available upon request.

162 10/02

B43750 / B43770

Max. Ripple Current – 105 °C

Technical data and ordering codes

U_RC_R

Case

ESR_maxZ_maxI~_maxI~_R

I~_R(B) I~_R(T+B) Ordering code⁴⁾⁵⁾

100 Hz dimensions 100 Hz 10 kHz 10 kHz 10 kHz 10 kHz 10 kHz

20 °C d × l

VDC µF mm

20°C

20°C 40°C 105°C 105°C 105°C

A¹⁾

A²⁾

A³⁾

350 1 200 64,3 × 80,3 67

1 500 91,0 × 67,1 54

1 800 64,3 × 105,3 45

2 700 76,9 × 105,3 30

3 900 76,9 × 142,8 21

5 300 91,0 × 144,1 16

9,5

21,8

28,0

22,4

33,0

33,8

46,5

21,8

28,0

22,4

33,0

33,8

46,5

17,6

25,3

17,4

24,0

31,4

26,3

36,3

25,6

31,1

28,3

40,9

45,7

59,4

25,6

31,1

28,3

40,9

45,7

59,4

20,7

28,1

21,9

29,7

37,1

35,6

46,4

B437*0A4128M000

B437*0A4158M000

B437*0A4188M000

B437*0A4278M000

B437*0A4398M000

B437*0A4538M000

B437*0A9857M000

B437*0A9128M000

B437*0A9138M000

B437*0A9198M000

B437*0A9298M000

B437*0A9398M000

B437*0A5567M000

B437*0A5687M000

B437*0A5857M000

B437*0A5128M000

B437*0A5138M000

B437*0A5198M000

B437*0A5248M000

400

850 64,3 × 80,3 140

1 200 91,0 × 67,1 94

1 300 64,3 × 105,3 87

1 900 76,9 × 105,3 60

2 900 76,9 × 142,8 39

3 900 91,0 × 144,1 29

560 64,3 × 80,3 220

680 91,0 × 67,1 180

850 64,3 × 105,3 150

1 200 76,9 × 105,3 100

1 300 91,0 × 96,6 92

1 900 76,9 × 142,8 63

2 400 91,0 × 144,1 50

110

180

150

120

9,5

10,4

450

7,7

9,4

9,1

11,4

14,3

15,5

20,2

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

“7” = for capacitors with threaded stud

5) For low-inductance design, see page 161.

163 10/02

B43750 / B43770

Max. Ripple Current – 105 °C

Useful life

depending on temperature T_A,T_B,T_T+Bunder ripple current operating conditions¹⁾

KAL0566-3

5,0

B43750/770

Ι~

;

_R(B; T+B)

3,5

3,0

2,5

2,0

1,5

1,0

0,5

100

110

T_A;T_B;T_T+B

Depending on the application, interpret the graph as follows:

1. Natural cooling

Use rated current I~_Rand 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

64,3 mm

Capacitor base cooling

Terminal and capacitor base cooling

62 A

80 A

75 A

100 A

76,9 mm

91,0 mm

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

164 10/02

B43750 / B43770

Max. Ripple Current – 105 °C

Frequency factor of permissible

ripple current I~

versus frequency f

KAL0262-L

1,2

B43750/770

Ι ∼_{max, f}

Ι ∼_{max, 10 kHz}

0,8

0,6

0,4

0,2

10²

10³

10⁴

Hz 10⁵

Frequency characteristics of ESR

Typical behavior

KAL0264-3

1,4

B43750/770

ESR _f

ESR _{100 Hz}

1,0

0,8

0,6

0,4

0,2

20 ˚C

55 ˚C

10²

10³

Hz 10⁴

165 10/02

Herausgegeben von EPCOS AG

Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND

++49 89 636 09, FAX (0 89) 636-2 26 89

 EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser

Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet.

Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeug-

nisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird.

Diese Broschüre ersetzt die vorige Ausgabe.

Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgele-

genen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente

können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir

unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft einzu-

holen.

Published by EPCOS AG

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

++49 89 636 09, FAX (0 89) 636-2 26 89

 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the informa-

tion 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 Representatives.

Due to technical requirements components may contain dangerous substances. For information on

the type in question please also contact one of our Sales Offices.

相关型号：