Aluminum Electrolytic Capacitors
Capacitors with screw terminals
Series/Type:
B43740, B43760
Date:
April 1, 2014
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Capacitors with screw terminals
螺钉式电容器
Extra long useful life - 105ºC 超长使用寿命型 - 105ºC
Long life grade capacitors
长寿命级电容器
Applications
应用
■ Frequency converters
■ 变频器
■ Traction
■ 机车牵引装置
■ Professional power supplies
■ 专业电源
■ Solar and wind power generator
■ 太阳能和风力发电设备
Features
特点
■ Outstanding reliability
■ 卓越的可靠性
■ Good thermal characteristics and high ripple current capability
■ 优异的导热能力与高耐纹波电流能力
■ Extra long useful life
■ 超长使用寿命
■ Wide temperature range
■ 工作温度范围宽
■ All-welded constructions ensure reliable elecrical contact
■ 全焊结构,确保可靠的电气接触性
■ PAPR terminals available (Protection Against Polarity Reversal)
■ 可选PAPR型端子 (极性颠倒保护)
■ Version with optimized construction for base cooling (heat sink mounting) available
■ 可选底部散热结构优化型 (散热板安装)
■ Version with low-inductance design available
■ 可选低感抗型
■ RoHS-compatible
■ 符合RoHS要求
Construction
结构
■ Charge/discharge-proof, polar
■ 耐充放电,有极性
■ Aluminum case with insulating sleeve
■ 铝质外壳,带绝缘套管
■ Poles with screw terminal connections
■ 螺钉连接电极
■ Mounting with ring clips, clamps or threaded stud
■ 采用卡夹/卡环或底部螺栓安装
Page 2 of 10
B43740,B43760
B43740,B43760
Capacitors with screw terminals
螺钉式电容器
Extra long useful life - 105ºC 超长使用寿命型 - 105ºC
Specifications and characteristics in brief
规格性能参数一览表
Rated voltage VR
350…450 V DC
额定电压VR
Surge voltage VS
1.10 ∙ VR (105°C: V R≤400V DC; 85°C: V R = 450V DC)
浪涌电压VS
Operating temperature -40 ºC…+105 ºC
range
工作温度范围
Rated capacitance CR
1000…18000 µF
额定电容量CR
(20 ºC,120 Hz)
Capacitance tolerance ±20% M
电容量公差
Dissipation factor(max.)
0.2
损耗正切角(最大值)
20ºC,120Hz.
.
Leakage current Ileak
0.018
∙
∙
+4
(20 ºC,after 5 minutes) Ileak ≤
漏电流 Ileak
(20 ºC,5分钟后)
Low temperature stability
Z (-25 ºC)
4
Z (+20 ºC)
低温稳定性
Z (-40 ºC)
(max impedance ratio)
10
Z
(+20 ºC)
(最大阻抗比率)
Useful life
6000h
Requirements 要求:
使用寿命
△C/C ≤ ±15% of initial value 初始值的±15%
(105 ºC,VR,IAC,R)
tanδ ≤ 1.75 times initial specified limit 1.75倍初始规定值
Ileak
≤ initial specified limit 初始规定值
Shelf life
After storage for 1000 h at 105 ºC, the capacitors shall meet the requirement of
useful life test after reforming process. After test: VR to be applied for 30 minutes,
储存寿命
24 to 48 hours before measurement.
105ºC高温贮存1000小时,并预处理后,电容器必须符合使用寿命测试中对其电性
能的要求。预处理方法:先加额定电压充电30分钟,恢复24至48小时后再测试。
Frequency multiplier for
rated ripple current
额定纹波电流频率系数
50Hz
120Hz
300Hz
1kHz
10kHz
0.78
1
1.25
1.34
1.38
Temperature multiplier
for rated ripple current
额定纹波电流温度系数
+40 ºC
+55 ºC
+70 ºC
+90 ºC
+105 ºC
3.10
3.00
2.78
2.14
1.00
Sectional specification
分规范
IEC 60384-4
Page 3 of 10
B43740,B43760
Capacitors with screw terminals
螺钉式电容器
Extra long useful life - 105ºC 超长使用寿命型 - 105ºC
Ripple current capability
耐纹波电流能力
Due to the ripple current capability of the contact elements, the following current upper limits must not be
exceed:
因为接触元件的耐纹波电流能力限制,工作电流不得超过下表的极限值
Capacitor diameter
电容器直径
IAC,max
51.6mm
64.3mm
76.9mm
91.0mm
34A
45A
57A
80A
Dimensional drawings
B43740
尺寸图
Ring clip/clamp mounting
卡环或卡夹安装
B43760
Threaded stud mounting
底部螺栓安装
M5: Min. reach of screw = 9.5 mm
M5: 螺纹最小深度 = 9.5 mm
9 mm for low inductance design
低感抗设计 = 9 mm
M6: Min. reach of screw = 12 mm
M6: 螺纹最小深度 = 12 mm
9.5 mm for low inductance design
低感抗设计 = 9.5 mm
Positive pole marking: +
正极标志: +
The base of types with threaded stud and d = 91 mm is fully insulated (the lengths l and l1 are increased by
0.5mm in these cases). For types with threaded stud and d ≤ 76mm the base is not insulated. For noninsulated and insulated mounting instructions and accessories, refer to chapter " Screw terminals accessaries."
带底部螺栓,且d = 91 mm型号底部完全绝缘(这些产品的高度l和l1都增加0.5mm)。带底部螺栓,且d≤
76mm型号的底部不绝缘。关于非绝缘安装及绝缘安装说明及附件,参阅章节“螺钉式电容器 - 附件”。
The can is insulated with one sleeve layer.
铝壳以单层套管绝缘。
Page 4 of 10
B43740,B43760
Capacitors with screw terminals
螺钉式电容器
Extra long useful life - 105ºC 超长使用寿命型 - 105ºC
Dimensions and weights
尺寸与重量
Terminal
端子
Dimensions (mm) with insulating sleeve
带绝缘套管的尺寸(mm)
d
M5
M5
51.6 +0/-0.8
64.3 +0/-0.8
M6
76.9 +0/-0.7
M6
91.0 +0/-2
l±1
80.7
105.7
118.2
130.7
l1 ± 1
87.2
112.2
124.7
137.2
80.7
105.7
118.2
130.7
143.2
105.7
118.2
130.7
143.2
168.7
190.7
220.7
144.5
170.0
191.0
221.0
87.2
112.2
124.7
137.2
149.7
111.5
124.0
136.5
149.0
174.5
196.5
226.5
149.8
175.3
196.3
226.3
l2 +0/ -1
d1
d2 max.
10.2
13.2
17
M12
17.7
17.7
Page 5 of 10
Approx.
weight (g)
a +0.2/-0.4 约计重量(克)
220
280
22.2
320
350
370
440
28.5
510
600
630
620
700
800
31.7
840
1000
1150
1300
1200
1400
31.7
1650
1900
B43740,B43760
Capacitors with screw terminals
螺钉式电容器
Extra long useful life - 105ºC 超长使用寿命型 - 105ºC
Packing
包装
Capacitor diameter
电容器直径
51.6mm
64.3mm
Packing units (pcs.)
包装单位 (件)
22
15
Capacitor diameter
电容器直径
76.9mm
91.0mm
Packing units (pcs.)
包装单位 (件)
12
8
For ecological reasons the packing is pure cardboard.
为保护生态环境,包装仅使用纸板.
Accessories
附件
The following items are included in the delivery package, but are not fastened to the capacitors:
以下物品已包含在交货包装中, 但没有固定到电容器上:
For terminals
用于端子
Thread
螺纹
M5
M6
For mounting1)
用于安装1)
M12
Toothed washers Screws/nuts
带齿垫圈
螺钉或螺帽
Outer hex-cross screw with spring
and plain washer M5 × 10
外六角十字型螺钉及弹垫垫圈和平
垫圈 M5 × 10
Outer hex-cross screw with spring
and plain washer M6 × 12
外六角十字型螺钉及弹垫垫圈和平
垫圈 M6 × 12
J 12.5 DIN 6797
Hex nut BM 12 DIN 439
六角螺母 BM 12 DIN 439
Maximum torque
最大扭矩
2.5 Nm
4.0 Nm
10 Nm
The following items must be ordered separately. For details, refer to chapter "Screw terminals − accessories".
以下物品需要另外购买。详情参阅章节“螺钉式电容器-附件”。
Item
物品
Ring clips
卡环
Clamps for capacitors with d ≥ 64.3 mm
电容器用卡夹, d ≥ 64.3 mm
Insulating parts
绝缘部件
1)
Type
型号
B44030
B44030
B44020
with different mounting method, this item is not always required. it will be delivered upon customer request
accordingly.
由于安装方式不同, 该配件不一定都适用。仅当客户提出需求时,EPCOS将配送该部件。
Page 6 of 10
Capacitors with screw terminals
螺钉式电容器
Extra long useful life - 105ºC 超长使用寿命型 - 105ºC
Technical dates and ordering codes
VR
CR
Case
dimensions
120Hz
d×l
20 ºC
mm
µF
V DC
51.6 x 80.7
350
1000
51.6 x 80.7
1500
51.6 x 105.7
2200
64.3 x 80.7
2700
64.3 x 105.7
3300
64.3 x 118.2
3900
64.3 x 143.2
4700
76.9 x 105.7
4700
76.9 x 130.7
5600
76.9 x 143.2
6800
76.9 x 168.7
8200
91.0 x 144.5
8200
76.9 x 190.7
10000
91.0 x 144.5
10000
76.9 x 220.7
12000
91.0 x 170.0
12000
91.0 x 191.0
15000
91.0 x 221.0
18000
51.6 x 80.7
400
1000
51.6 x 105.7
1500
64.3 x 105.7
2200
51.6 x 130.7
2200
64.3 x 105.7
2700
64.3 x 130.7
3300
76.9 x 105.7
3300
76.9 x 118.2
3900
76.9 x 130.7
4700
76.9 x 143.2
5600
76.9 x 168.7
6800
91.0 x 144.5
6800
76.9 x 190.7
8200
91.0 x 144.5
8200
* = Mounting style
4 = for capacitors with ring clip/clamp
mounting
6 = for capacitors with threaded stud
B43740,B43760
ESRtyp IAC,max
IAC,R
120 Hz 120 Hz
120 Hz
Ordering code
20 °C 40 ºC
105 ºC
mΩ
A
A
92
13.0
4.3 B437*0A4108M0##
65
17.0
5.4 B437*0A4228M0##
43
22.0
7.3 B437*0A4228M0##
36
25.0
8.2 B437*0A4278M0##
31
29.0
9.4 B437*0A4338M0##
27
32.0
10.5 B437*0A4398M0##
23
37.0
11.9 B437*0A4478M0##
23
37.0
12.0 B437*0B4478M0##
18
43.0
14.0 B437*0A4568M0##
16
49.0
15.8 B437*0A4688M0##
12
57.0
19.1 B437*0A4828M0##
11
62.0
20.2 B437*0B4828M0##
10
57.0
22.0 B437*0A4109M0##
10
67.0
21.9 B437*0B4109M0##
8
57.0
25.9 B437*0A4129M0##
7
80.0
26.9 B437*0B4129M0##
7
80.0
28.4 B437*0A4159M0##
6
80.0
32.0 B437*0A4189M0##
92
14.0
4.5 B437*0A9108M0##
60
19.0
6.1 B437*0A9158M0##
42
24.0
7.9 B437*0A9228M0##
36
27.0
8.7 B437*0B9228M0##
32
29.0
9.3 B437*0A9278M0##
27
33.0
10.8 B437*0A9338M0##
27
34.0
11.0 B437*0B9338M0##
22
38.0
12.5 B437*0A9398M0##
18
44.0
14.3 B437*0A9478M0##
16
50.0
16.2 B437*0A9568M0##
14
56.0
18.2 B437*0A9688M0##
13
58.0
19.0 B437*0B9688M0##
12
57.0
20.8 B437*0A9828M0##
11
66.0
21.4 B437*0B9828M0##
## = Design
00 = for capacitors with standard inductance
03 = for capacitors with low inductance (13 nH) (only
capacitors with diameter d≥ 64.3 mm)
07 = for heat sink mounting (only capacitors with
diameter d≥64.3 mm and without threaded stud)
50 = for terminals with PAPR style (not for low
-inductance)
57 = for terminals with PAPR style and heat sink
mounting (only d≥64.3 mm and only without
threaded stud; not for low inductance)
Page 7 of 10
Capacitors with screw terminals
螺钉式电容器
Extra long useful life - 105ºC 超长使用寿命型 - 105ºC
Technical dates and ordering codes
VR
CR
Case
dimensions
120Hz
d×l
20 ºC
mm
µF
V DC
76.9 x 220.7
400
10000
91.0 x 191.0
10000
91.0 x 221.0
12000
51.6 x 105.7
450
1000
51.6 x 118.2
1500
64.3 x 118.2
2200
64.3 x 130.7
2700
76.9 x 130.7
3300
64.3 x 143.2
3300
76.9 x 143.2
3900
76.9 x 168.7
4700
76.9 x 190.7
5600
91.0 x 144.5
5600
76.9 x 220.7
6800
91.0 x 170.0
6800
91.0 x 191.0
8200
91.0 x 221.0
10000
* = Mounting style
4 = for capacitors with ring clip/clamp
mounting
6 = for capacitors with threaded stud
B43740,B43760
ESRtyp IAC,max
IAC,R
120 Hz 120 Hz
120 Hz
Ordering code
20 °C 40 ºC
105 ºC
mΩ
A
A
9
57.0
25.4 B437*0A9109M0##
8
80.0
26.0 B437*0B9109M0##
6
80.0
31.1 B437*0A9129M0##
88
15.0
4.9 B437*0A5108M0##
58
20.0
6.5 B437*0A5158M0##
40
26.0
8.5 B437*0A5228M0##
31
31.0
10.2 B437*0A5278M0##
25
37.0
11.9 B437*0A5338M0##
25
36.0
11.9 B437*0B5338M0##
21
41.0
13.4 B437*0A5398M0##
18
47.0
15.3 B437*0A5478M0##
16
54.0
17.5 B437*0A5568M0##
15
55.0
18.0 B437*0B5568M0##
13
57.0
20.5 B437*0A5688M0##
12
64.0
20.9 B437*0B5688M0##
9
77.0
25.0 B437*0A5828M0##
7
80.0
29.7 B437*0A5109M0##
## = Design
00 = for capacitors with standard inductance
03 = for capacitors with low inductance (13 nH) (only
capacitors with diameter d≥ 64.3 mm)
07 = for heat sink mounting (only capacitors with
diameter d≥64.3 mm and without threaded stud)
50 = for terminals with PAPR style (not for low
-inductance)
57 = for terminals with PAPR style and heat sink
mounting (only d≥64.3 mm and only without
threaded stud; not for low inductance)
Page 8 of 10
Bar code label and marking of the capacitor 条形码标签和电容器标签
Below is an example of bar code label on package:
以下为包装箱上条形码标签示例:
Brand 品牌
B43310B9688M001
(1P) Ordering code
(9K) Product order number
(D) Date code (yywwdd)
(T) Batch number
订购代码
订单号
日期代码(年月日)
批号
(Q) Quantity
数量
The example below shows how the capacitor sleeve are marked:
以下示例说明电容器套管上的标签内容:
Logo
Part number (ordering code)
Rated capacitance, tolerance (in coded form)
Rated voltage, climatic category
Month and year of production
B43310-B9688-M1
6800 µF (M)
400 V-
40/085/56
06.09 X
标志
料号(订购代码)
额定电容、容差(代码形式)
额定电压、气候分类
月.年(生产日期)
The climatic category is specified according to IEC 60068–1. If there is not enough space on the case, the following
codes may be used:
气候类别符合IEC 60068–1。如果壳体上没有足够空间,可使用以下代码:
E.g.: 40/085/56, in coded form, would read GPF 例如:40/085/56的代码形式为GPF
1st letter (lower category temperature) 首字母(下限类别温度)
Code letter
代码字母
Temperature
温度(°C)
F
G
H
-55
-40
-25
2nd letter (upper category temperature) 第二字母(上限类别温度)
Code letter
代码字母
Temperature
温度(°C)
K
M
P
S
U
+125
+105(+100)
+85
+70
+60
3rd letter (humidity) 第三字母(湿度)
Letter F: withstands IEC60068-2-78 Cab (damp heat, steady state), test duration 56 days.
字母F:经受IEC 60068-2-78试验箱(湿热、恒稳态),试验周期56天。
Page 9 of 10
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for certain areas of
application. These statements are based on our knowledge of typical requirements that are often placed on
our products in the areas of application concerned. We nevertheless expressly point out that such statements
cannot be regarded as binding statements about the suitability of our products for a particular
customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less
familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the
customer to check and decide whether an EPCOS product with the properties described in the product
specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or failure before the
end of their usual service life cannot be completely ruled out in the current state of the art, even if they
are operated as specified. In customer applications requiring a very high level of operational safety and
especially in customer applications in which the malfunction or failure of an electronic component could
endanger human life or health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured
by means of suitable design of the customer application or other action taken by the customer (e.g. installation
of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of
malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this publication may
contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as
hazardous). Useful information on this will be found in our Material Data Sheets on the Internet
(www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this publication may
change from time to time. The same is true of the corresponding product specifications. Please check
therefore to what extent product descriptions and specifications contained in this publication are still applicable
before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Consequently, we cannot
guarantee that all products named in this publication will always be available.
The aforementioned does not apply in the case of individual agreements deviating from the foregoing for
customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “
General Terms of Delivery for Products and Services in the Electrical Industry” published by the
German Electrical and Electronics Industry Association (ZVEI).
7. The trade names EPCOS, Alu-X, CeraDiode, CeraLink, CeraPlas, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic,
DSSP, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, MLSC, MotorCap, PCC, PhaseCap,
PhaseCube, PhaseMod, PhiCap, PQSine, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID,
SineFormer, SIOV, SIP5D, SIP5K, TFAP, ThermoFuse, WindCap are trademarks registered or pending in
Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks.
Page 10 of 10