B25838-L8226-K004
更新时间：2024-09-18 14:20:53
品牌：EPCOS
描述：CAPACITOR, METALLIZED FILM, PLASTIC, 22uF, STUD MOUNT
概述
数据手册B25838-L8226-K004 概述
CAPACITOR, METALLIZED FILM, PLASTIC, 22uF, STUD MOUNT
B25838-L8226-K004 数据手册
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PDF下载MKV AC Capacitors
B25832
MKV AC capacitors
Damping, Commutating
Ordering code:
B25838
Date:
September 2005
© EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
MKV AC Capacitors
Damping
B25838
Features
■ High dielectric strength
■ High peak-current capability
Applications
■ For damping and commutating in the upper frequency range
Construction
■ Self-healing
■ Plastic dielectric
■ Oil-impregnated tubular windings (no PCB)
■ Metal-sprayed end faces ensure reliable contacting
■ Cylindrical aluminum case
■ Ceramic lead-throughs
■ Mounting bolts M8 or M12
Terminals
■ Screw terminals M10
■ Tab connectors 6.3 mm
■ Dual tab connectors 6.3 mm
Mounting
■ If the vibration stress is ≤ 5 g and the capacitors are ≤ 60 mm in diameter
and ≤ 160 mm in height the bolt is used for mounting.
Grounding
■ Mounting bolt for grounding in accordance with VDE 0100
■ Grounding identification in accordance with DIN 40 011
Individual data sheets
Individual data sheets contain detailed specification incl. thermal data.
Upon request, these data sheets are available for each capacitor type.
Please read Cautions and warnings and
Important notes at the end of this document.
2
09/05
MKV AC Capacitors
Damping
B25838
Technical data
Standards
IEC 1071-1/2
EN 61071-1/2
VDE 0560 part 120 and 121
Dielectric dissipation factor
Capacitance tolerance
tan δ0
2 · 10–4
± 10%
Max. repetitive rate
of voltage rise
î
---
C
(dv/dt)max
(dv/dt)s
IS
---
C
Max. non-repetitive rate
of voltage rise
Climatic data:
Min. operating temperature
Max. operating temperature
Average relative humidity
Failure quota
Tmin
– 25 °C
Tmax
+ 85 °C
≤ 95 %
αFQ(co)
tLD(co)
Tstg
300 failures per 109 component hours
Load duration
100 000 h
– 55/+ 85 °C
25/085/56
Storage temperature limit
IEC climatic category
(IEC 68-1 and 2)
Test data:
AC test voltage
between terminals
VTT
1,25 · VR, 50 Hz, 10 s (or DC 1.75 x VR, 10 s)
between terminals and case VTC
2 · Vi + 1000 V, 50 Hz, 10 s
Insulating voltage Vi = max. recurrent peak
v
2
voltage ˆ /
CR ≤ 1 μF: ≥ 10 000 MΩ
τ =Rins · C CR > 1 μF: ≥ 10 000 s
Insulation resistance
Rins
Self-discharge time constant
Dissipation factor (50 Hz)
≤ 3 10–4
.
tan δ
Please read Cautions and warnings and
Important notes at the end of this document.
3
09/05
MKV AC Capacitors
Damping
B25838
Characteristics and ordering codes
1)
CR
Imax
A
î
Is
A
Rins Lself Dimensions Fig. Appr. Ordering code
20 °C
d × l
weight
μF
A
mΩ
nH mm
g
ˆ
v = 750 V
VTT = AC 750 V, 10 s
VTC = AC 2100 V, 10 s
VR = AC 600 V
vs = 1000 V
2.2
4.7
10
15
22
33
47
20
40
80
80
80
80
80
350
880 8.0
60 40.0 × 57
70 40.0 × 95
90 64.2 × 115
3
2
1
1
1
1
1
90 B25838K4225K001
140 B25838K4475K009
450 B25838L4106K004
1100 B25838L4156K004
1100 B25838L4226K004
1100 B25838L4336K004
1100 B25838L4476K004
750 1900 4.5
1600 4000 2.4
2400 6000 2.2 140 79.2 × 194
3500 8800 1.7 140 79.2 × 194
5300 13000 1.4 140 79.2 × 194
7500 19000 1.1 140 79.2 × 194
ˆ
v = 1100 V
VTT = AC 1150 V, 10 s
VTC = AC 2600 V, 10 s
VR = AC 900 V
vs = 1500 V
1.0
2.2
4.7
6.8
20
20
40
80
80
80
80
80
80
280
700 9.6
60 40.0 × 57
60 50.0 × 57
70 50.0 × 95
90 64.2 × 115
3
3
2
1
1
1
1
1
1
90 B25838K6105K001
130 B25838K6225K001
220 B25838K6475K009
450 B25838L6685K004
1100 B25838L6106K004
1100 B25838L6126K004
1100 B25838L6156K004
1100 B25838L6226K004
1500 B25838L6336K004
620 1500 4.9
1300 3300 3.1
1900 4800 2.0
2800 7000 1.9 140 79.2 × 194
3400 8400 1.7 140 79.2 × 194
4200 10500 1.5 140 79.2 × 194
6200 15000 1.2 140 79.2 × 194
9200 23000 1.1 140 89.3 × 194
10
12
15
22
33
ˆ
v = 1400 V
VTT = AC 1400 V, 10 s
VTC = AC 3000 V, 10 s
VR = AC 1100 V
vs = 1900 V
1,0
2,2
4,7
20
20
80
80
80
80
80
80
600 1500 13,0
1300 3300 6,5
90 40,0 × 95
70 50,0 × 95
3
3
1
1
1
1
1
1
140 B25838K8105K001
220 B25838K8225K001
750 B25838L8475K004
1100 B25838L8106K004
1500 B25838L8126K004
1500 B25838L8156K004
1500 B25838L8186K004
1500 B25838L8226K004
2800 7000 3,5 170 64,2 × 194
6000 15000 2,1 170 79,2 × 194
7200 18000 2,0 170 89,3 × 194
9000 23000 1,7 170 89,3 × 194
11000 27000 1,5 170 89,3 × 194
13000 33000 1,4 170 89,3 × 194
10
12
15
18
22
1) Other capacitance values upon request
Please read Cautions and warnings and
Important notes at the end of this document.
4
09/05
MKV AC Capacitors
Damping
B25838
Dimensional drawing 1
Dimensional drawing 2
Screw terminals M10
Dual tab connectors 6.3 mm
M10
Hex nut
M10 DIN 439
l
Tab connector
A 6,3 x 0,8
DIN 46 244
Washer
10,5 DIN 433
k
l
l
l
ød1
l
M12
d
d
9 min.
13 min.
21 1
KLK1441-B
351)
Dimensions in mm
Dimensions in mm
+0,5
+1
d
I
l1 max l2 +1**) Creepage
distance
Clear-
ance
–0,2
–2
d –1,2 I –4
d1 –0,4 I1 min Creepage Clear-
distance
k
ance
40
50
95
95
28
32
8
10
14
9
9
64.2 115 60.2
64.2 194 60.2
78 20
13
13
12
150 20
150 20
150 20
79.2 194 75.2
13
13
**) 8 mm = threaded bolt M8
12 mm = threaded bolt M12
89.3 194 85.2
Max. torque terminals*)
7 Nm
*) The terminal torque must not act upon the ceramic. So the lead should be locked between to nuts.
1) Dimensions only for orientation, subject for modifications
Mounting parts (included in delivery)
Threaded bolt
Max. torque
4 Nm
Toothed washer
J 8.2 DIN 6797
J 12.5 DIN 6797
Hex nut
M8
M 8 DIN 439
M12 DIN 439
M12
10 Nm
Please read Cautions and warnings and
Important notes at the end of this document.
5
09/05
MKV AC Capacitors
Damping
B25838
Dimensional drawing 3
Tab connectors 6.3 mm
l
Tab connector
A 6,3 x 0,8
DIN 46 244
l
l
d
9 min.
21 1
KLK1442-J
Dimensions in mm
+0,5
+1
d
I
l1 max l2 +1*) Creepage
distance
Clear-
ance
–0,2
–2
40
40
40
50
50
57
57
95
57
95
28
32
32
32
32
8
8
10**)
14
9
9
9
9
9
8
14
12
12
14
14
*) 8 mm = threaded bolt M8, 12 mm =threaded bolt M12
**) Type B25838K4225K001
Mounting parts (included in delivery)
Threaded bolt
Max. torque
4 Nm
Toothed washer
J 8,2 DIN 6797
J 12,5 DIN 6797
Hex nut
M8
M 8 DIN 439
M 12 DIN 439
M12
10 Nm
Please read Cautions and warnings and
Important notes at the end of this document.
6
09/05
MKV AC Capacitors
B25838
Damping, Commutating
Cautions and warnings
Safety
■ In case of dents of more than 1 mm depth or any other mechanical damage, capacitors must not
be used at all. This applies also in cases of oil leakage.
■ Electrical or mechanical misapplication of capacitors may be hazardous. Personal injury or prop-
erty damage may result from bursting of the capacitor or from expulsion of oil or melted material
due to mechanical disruption of the capacitor.
■ Ensure good, effective grounding for capacitor enclosures.
■ Observe appropriate safety precautions during operation (self-recharging phenomena and the
high energy contained in capacitors).
■ Handle capacitors carefully, because they may still be charged even after disconnection.
■ The terminals of capacitors, connected bus bars and cables as well as other devices may also
be energized.
■ Follow good engineering practice.
■ Failure to follow cautions may result, worst case, in premature failures, bursting and fire.
Thermal load
After installation of the capacitor it is necessary to verify that maximum hot-spot temperature is not
exceeded at extreme service conditions (see www.epcos.com/thermal_design).
Mechanical protection
The capacitor has to be installed in a way that mechanical damages and dents in the aluminum can
are avoided.
Storage and operating conditions
Do not use or store capacitors in corrosive atmosphere especially where chloride gas, sulfide gas,
acid, alkali, salt or the like are present. In dusty environments, regular maintenance and cleaning
especially of the terminals is required to avoid conductive path between phases and/or phases and
ground.
Overpressure disconnector
To ensure full functionality of an overpressure disconnector, the following must be observed:
■ The elastic elements must not be hindered, i.e.
– connecting lines must be flexible leads (cables),
– there must be sufficient space (minimum 12 mm) above the connections for expansion of the
overpressure disconnector,
– folding crimps must not be retained by clamps.
■ Stress parameters of the capacitor must be within the IEC61071 specification.
Service life expectancy
Electrical components do not have an unlimited service life expectancy; this applies to self-healing
capacitors too. The maximum service life expectancy may vary depending on the application the
capacitor is used in.
7
09/05
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 require-
ments that are often placed on our products in the areas of application concerned. We neverthe-
less 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 passive 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 re-
quiring a very high level of operational safety and especially in customer applications in which the
malfunction or failure of a passive electronic component could endanger human life or health
(e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suit-
able 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 a passive 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 pub-
lication may contain substances subject to restrictions in certain jurisdictions (e.g. be-
cause 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. Consequent-
ly, we cannot guarantee that all products named in this publication will always be available.
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, CeraDiode, CSSP, PhaseCap, PhaseMod, SilverCap, SIFI, SIMID,
SIKOREL, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, 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.
8
09/05
B25838-L8226-K004 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| B25838-L8475-K004 | EPCOS | CAPACITOR, METALLIZED FILM, PLASTIC, 4.7uF, STUD MOUNT | 获取价格 |
|
| B25838K4225K001 | EPCOS | MKV AC Capacitors Damping | 获取价格 |
|
| B25838K4225K001 | TDK | 获取价格 |
|
|
| B25838K4475K009 | EPCOS | MKV AC Capacitors Damping | 获取价格 |
|
| B25838K4475K009 | TDK | 获取价格 |
|
|
| B25838K6105K001 | EPCOS | MKV AC Capacitors Damping | 获取价格 |
|
| B25838K6105K001 | TDK | 获取价格 |
|
|
| B25838K6225K001 | EPCOS | MKV AC Capacitors Damping | 获取价格 |
|
| B25838K6225K001 | TDK | 获取价格 |
|
|
| B25838K6475K009 | EPCOS | MKV AC Capacitors Damping | 获取价格 |
|
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