B85121A2205A630 [EPCOS]
EMC filters; EMC滤波器
| 型号： | B85121A2205A630 |
| 厂家： | 
EPCOS |
| 描述： | EMC filters |
| 文件： | 总15页 (文件大小：234K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EMC filters
1-line filters
Feedthrough capacitors
Rated current 16 to 200 A
Series/Type:
B85111, B85121
Date:
January 2006
EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS’ prior express consent is prohibited.
1-line filters
Feedthrough components
Overview of available types
Type
Dia
meter
Insertion loss in the
frequeny range (Hz)
105 106 107
mm
5
6
Feedthrough capacitors
B85121A*+160 16
●
●
16
25
50
75 … 0.00125 …
440 1.0
75 … 0.01 …
B85121A*+250 20
B85111A*B500 24
8
440
1.0
250
0.05
●
●
10
11
250
0.1 …
1.0
B85121A*A250 30
B85121A*A750
25,
75
B85121A*A630, 55
A101, A201
●
63 … 250
200
0.5 …
4.7
12
Legend
Terminal type:
Axial leads
Threaded studs
Please read Cautions and warnings and
Important notes at the end of this document.
2
01/06
1-line filters
Feedthrough components
General
Feedthrough components from EPCOS are used for EMI suppression of all electrical installations
and equipment. This new type series is also outstandingly well suited for telephone exchanges and
base stations. Thanks to broadband EMI suppression up to the GHz range, it prevents external in
terference pulses being transmitted to the inside of the equipment via the supply network and vice
versa.
The essential features of this new type series are its modular design and the solder-free contacting
technology developed by EPCOS with the aid of mesh contact.
Mesh contact technology permits uniform concentric contacting of the MKP capacitor winding and
avoids the thermal stress associated with soldering. The result is an even higher insertion loss, a
high insulation resistance and a particularly compact case.
The modular system used in this new technology for feedthrough capacitors and filters allows the
cost-effective implementation of a wide range of standard types. Other capacitance values can also
be supplied for special applications upon request.
Feedthrough components fitted
into a shielding wall.
In feedthrough capacitors, the conductor carrying the operating current is connected concentrically
to one electrode and is run centrally through the capacitor. The other electrode is contacted con
centrically to the capacitor case.
Feedthrough capacitors are dimensioned so that they perform well from low frequencies to far above
300 MHz. The capacitor element with low inductance contacted securely on the face side is
incorporated in a metal case provided with a screw thread.
The feedthrough filters are constructed in a π-circuit. They consist of two identical capacitative
transverse elements and an inductive longitudinal element. The concentric layout of the compon
ents allows high insertion loss values to be attained in a frequency range to above 1 GHz.
Safety note
Feedthrough components with high capacitances require the implementation of safety measures in
line with the applicable specifications! (See also Chapter “Mounting instructions”.)
Please read Cautions and warnings and
Important notes at the end of this document.
3
01/06
1-line filters
Feedthrough components
Mounting instructions
To fully utilize their RF properties, the feedthrough components must be mounted directly into shiel
ding walls. The case must be contacted seamlessly (sealed against RF signals) to the shielding
wall. This can be best done by screwing it into a threaded hole or bushing so that contact is made
via the threads.
Alternatively, the feedthrough components may be screwed into feed-through holes on the shielding
wall by means of attachment nuts. The contact between case and the shielding wall is then set up
via the contact surface of the thread.
Caution
Contacts with rigid copper busbars are not permitted in view of mechanical stresses of the
bushings due to impacts and vibrations.
For types with screw connections, the connecting cable must be secured between two nuts
to exclude a torque on the feedthrough pins. The use of two flat wrenches is recommended.
Recommended tightening torques for feedthrough components (capacitors, filters)
Thread
dimensions
Tightening
torque (Nm)
Tolerance (Nm)
Terminal
Thread base
attachment
M2
0.2
0.6
1.2
2
+0.05
+0.1
+0.1
+0.5
+0.5
+0.5
+2
×
×
×
×
×
×
×
×
×
×
M3
M4
M5
M6
3
M8
5
M10
M12
M16
M18
8
12
28
35
+2
+2
+2
M10 × 0.75
M12 × 0.75
M20 ×
3
4
+0.5
+0.5
+1
×
×
×
×
×
×
1 10
M24 × 1.5
M27 × 1.5
M32 × 1.5
12
16
24
+1.5
+2
+2.5
Please read Cautions and warnings and
Important notes at the end of this document.
4
01/06
1-line filter components
Feedthrough capacitors
B85111, B85121
Rated voltage 75 to 440 V AC
Rated current 16 to 200 A
Rated capacitance 0.00125 to 4.7 µF
Construction
■ Building-block system
■ MKP technology (dry, self-healing)
Dielectric: polypropylene, metallized
■ Metal case, polyurethane potting (UL 94 V-0)
■ For central screw fixing
Features
■ Compact dimensions
■ High insertion loss
■ Easy to install
■ High contact reliability thanks to central screw fixing
■ Comply with IEC 60384-14
■ UL approval
Applications
Broadband interference suppression
for AC/DC supply lines, e.g. in
■ shielded rooms
■ telephone exchanges, base stations
■ electrical machines and systems
■ power supplies
Terminals
■ Threaded studs
■ Axial leads
Marking
Manufacturer, ordering code, rated capacitance,
rated voltage, rated current, climatic category,
circuit diagram, date of manufacture (MM.YY), approvals
Circuit diagram
SSB1275-J
Please read Cautions and warnings and
Important notes at the end of this document.
5
01/06
Feedthrough capacitors
B85121A*+160
∅ 16 mm, 16 A
Feedthrough capacitors ∅ 16 mm
Technical data and measuring conditions
Rated voltage VR
Rated current IR
75 … 440 V AC, 50/60 Hz
160 … 600 V DC
Referred to 40 °C ambient temperature
Reduced current values at 400 Hz
Capacitance tolerance
Climatic category (IEC 60068-1)
Screw cap fixing
±20%
40/085/56 (–40 °C/+85 °C/56 days damp heat test)
M10 × 0.75
Approvals
UL 1283, 250 V
Characteristics and ordering codes
IR
A
CR
VR
VR
Vtest
Terminal Figure Ordering code
Approvals
µF
V AC V DC V DC
16
0.00125 250
600
600
600
600
600
600
160
160
4000
4350
4000
1750
1750
1750
800
Leads
∅ 2 mm
1
B85121A2122C160
B85121A4252C160
B85121A2502C160
B85121A2103C160
B85121A2253C160
B85121A2503C160
B85121A1104C160
B85121A0105B160
×
×
×
×
×
×
–
–
0.0025
0.005
0.010
0.025
0.05
440
250
250
250
250
110
75
0.1
1.0
350
Leads
2
∅ 2 mm
× = approval granted
Insertion loss (dB); typical values at 50 Ω
CR (µF)
0.00125
0.0025
0.005
0.010
0.025
0.05
10 kHz
100 kHz
1 MHz
10 MHz
100 MHz
35
> 300 MHz
> 40
–
–
–
–
–
–
–
5
–
–
6
12
16
25
30
35
40
50
–
–
45
>
0
6
–
2
40
> 50
> 70
> 80
> 80
–
4
55
–
11
17
20
45
55
1
52
0.1
4
60
>
0
8
1.0
25
85
> 90
Please read Cautions and warnings and
Important notes at the end of this document.
6
01/06
Feedthrough capacitors
∅ 16 mm, 16 A
Dimensional drawings
Figure 1, B85121A****C160
1...3
Marking
30+2
45+2
135_3
5
44 3
SSB2021-D
Tightening torque: 3 +0.5 Nm
Figure 2, B85121A****B160
1...3
Marking
45+2
60+2
155_3
5
44 3
SSB2037-Z
Tightening torque: 3 +0.5 Nm
Please read Cautions and warnings and
Important notes at the end of this document.
7
01/06
Feedthrough capacitors
B85121A*+250
∅ 20 mm, 25 A
Feedthrough capacitors ∅ 20 mm
Technical data and measuring conditions
Rated voltage VR
Rated current IR
75 … 440 V AC, 50/60 Hz
160 … 600 V DC
Referred to 40 °C ambient temperature
Reduced current values at 400 Hz
Capacitance tolerance
Climatic category (IEC 60068-1)
Screw cap fixing
±20%
40/085/56 (–40 °C/+85 °C/56 days damp heat test)
M12 × 0.75
Approvals
UL 1283, 250 V
Characteristics and ordering codes
IR
A
CR
VR
VR
Vtest
Terminal Figure Ordering code
Approvals
µF
V AC
V DC
600
600
600
600
600
600
600
160
V DC
4000
4000
4000
4000
4350
4000
4000
480
25
0.035 250
0.010 250
0.025 250
0.035 250
0.035 440
M4
1
2
B85121A2353A250
B85121A2103B250
B85121A2253B250
B85121A2353B250
B85121A4353B250
B85121A2503B250
B85121A4503B250
B85121A0105B250
×
×
×
×
×
×
×
–
Leads
∅ 2 mm
0.05
0.05
1.0
250
440
75
× = approval granted
Insertion loss (dB); typical values at 50 Ω
CR (µF)
0.025
0.035
0.050
1.0
10 kHz
100 kHz
1 MHz
11
10 MHz
100 MHz
> 300 MHz
> 80
–
–
–
5
–
30
32
35
50
55
55
60
85
1
12
> 90
2
18
> 90
25
45
> 90
Please read Cautions and warnings and
Important notes at the end of this document.
8
01/06
Feedthrough capacitors
∅ 20 mm, 25 A
Dimensional drawings
Figure 1, B85121A****A250
1...3
Marking
Thread
M4
Tightening torque
1.2 +0.1 Nm
45+2
60+2
90+2
5
17_2
M12 × 0.75 4.0 +0.5 Nm
SSB2025-B
Figure 2, B85121A****B250
1...3
Marking
45+2
60+2
155_3
5
45 3
SSB2023-U
Tightening torque: 4 +0.5 Nm
Please read Cautions and warnings and
Important notes at the end of this document.
9
01/06
Feedthrough capacitors
B85111A*B500
∅ 24 mm, 50 A
Feedthrough capacitors ∅ 24 mm, housing with external screw thread
Technical data and measuring conditions
Rated voltage VR
Rated current IR
250 V AC, 50/60 Hz
600 V DC
Referred to 40 °C ambient temperature
Reduced current values at 400 Hz
Capacitance tolerance
Climatic category (IEC 60068-1)
Screw cap fixing
±20%
40/085/56 (–40 °C/+85 °C/56 days damp heat test)
M24 × 1.5
Approvals
UL 1283, 250 V
Characteristics and ordering code
IR
A
CR
VR
VR
Vtest
Terminal
M6
Ordering code
Approvals
µF
V AC
250
V DC
600
V DC
3000
50
0.05
B85111A2503B500
×
× = approval granted
Insertion loss (dB); typical values at 50 Ω
CR (µF)
10 kHz
–
100 kHz
2
1 MHz
18
10 MHz
35
100 MHz
60
> 300 MHz
> 90
0.05
Dimensional drawing
86_0.5
45_0.5
26.3_1.1 14 0.2
9_0.6
15 min.
20 2
A/F 27
SSB2036-R-E
Thread
M6
Tightening torque
3 +0.5 Nm
M24 × 1.5 12 +1.5 Nm
Please read Cautions and warnings and
Important notes at the end of this document.
10 01/06
Feedthrough capacitors
B85121A*A250, A750
∅ 30 mm, 25 A , 75 A
Feedthrough capacitors ∅ 30 mm
Technical data and measuring conditions
Rated voltage VR
Rated current IR
250 V AC, 50/60 Hz
600 V DC
Referred to 40 °C ambient temperature
Reduced current values at 400 Hz
Capacitance tolerance
Climatic category (IEC 60068-1)
Screw cap fixing
±20%
40/085/56 (–40 °C/+85 °C/56 days damp heat test)
M20 × 1
Approvals
UL 1283, 250 V
Characteristics and ordering codes
IR
A
CR
VR
VR
Vtest
Terminal
Ordering code
Approvals
µF
V AC
V DC
V DC
25
0.1
0.5
1.0
0.1
0.5
1.0
250
250
250
250
250
250
600
600
600
600
600
600
3000
2500
2000
3000
2500
2000
M6
M6
M6
M6
M6
M6
B85121A2104A250
B85121A2504A250
B85121A2105A250
B85121A2104A750
B85121A2504A750
B85121A2105A750
×
×
×
×
×
×
75
× = approval granted
Insertion loss (dB); typical values at 50 Ω
CR (µF)
0.1
10 kHz
100 kHz
1 MHz
20
10 MHz
40
100 MHz
1 GHz
> 70
0
2
5
5
15
25
60
80
85
0.5
35
40
> 90
1.0
45
50
> 90
Dimensional drawing
Marking
Thread
Tightening
torque
M6
3 +0.5 Nm
5
55+1
110_1
M20 × 1
10 +1 Nm
SSB1271-L
Please read Cautions and warnings and
Important notes at the end of this document.
11 01/06
B85121A*A630, A101, A201
∅ 55 mm, 63 … 200 A
Feedthrough capacitors ∅ 55 mm
Technical data and measuring conditions
Rated voltage VR
Rated current IR
250 V AC, 50/60 Hz
600 V DC
Referred to 40 °C ambient temperature
Reduced current values at 400 Hz
Capacitance tolerance
Climatic category (IEC 60068-1)
Screw cap fixing
±20%
40/085/56 (–40 °C/+85 °C/56 days damp heat test)
Standard M32 × 1.5
Special fixing M27 × 1.5 on request
Approvals
UL 1283, 250 V
Characteristics and ordering codes
IR
A
CR
VR
VR
Vtest Ter
minal
Dimensions (mm) Ordering code
l +1 l1 –1 l2 –3
Approvals
µF
V AC V DC V DC
63
0.5
1.0
2.0
4.7
0.5
1.0
2.0
4.7
0.5
1.0
2.0
4.7
250 600 3000 M 6
250 600 2500 M 6
250 600 2500 M 6
250 600 2000 M 6
250 600 3000 M 8
250 600 2500 M 8
250 600 2500 M 8
250 600 2000 M 8
250 600 3000 M10
250 600 2500 M10
250 600 2500 M10
250 600 2000 M10
30
30
60
60
30
30
60
60
30
30
60
60
100 50
100 50
130 50
130 50
110 53
110 53
140 53
140 53
120 59
120 59
150 59
150 59
B85121A2504A630
B85121A2105A630
B85121A2205A630
B85121A2475A630
B85121A2504A101
B85121A2105A101
B85121A2205A101
B85121A2475A101
B85121A2504A201
B85121A2105A201
B85121A2205A201
B85121A2475A201
×
×
×
×
×
×
×
×
×
×
×
×
100
200
× = approval granted
Insertion loss (dB); typical values at 50 Ω
CR (µF)
0.5
10 kHz
2
100 kHz
15
1 MHz
10 MHz
100 MHz
1 GHz
> 90
35
45
50
55
40
50
55
65
80
85
1.0
5 25
>
9>
9>
0
0
0
9
9
9
2.0
10
15
30
35
>
>
0
0
4.7
Please read Cautions and warnings and
Important notes at the end of this document.
12 01/06
B85121A*A630, A101, A201
∅ 55 mm, 63 … 200 A
Dimensional drawing
A/F 41
Marking
8
55 1
15+1
2
1
SSB1272-U-E
Thread
M6
Tightening torque
3 +0.5 Nm
M8
5 +0.5 Nm
M10
8 +2 Nm
M27 × 1.5 16 +2 Nm
M32 × 1.5 24 +2.5 Nm
Please read Cautions and warnings and
Important notes at the end of this document.
13 01/06
EMC filters
Cautions and warnings
Important information
Please read all safety and warning notes carefully before installing the EMC filter and putting it into
operation (see
). The same applies to the warning signs on the filter. Please ensure that the signs
are not removed nor their legibility impaired by external influences.
Death, serious bodily injury and substantial material damage to equipment may occur if the appro
priate safety measures are not carried out or the warnings in the text are not observed.
Using according to the terms
The EMC filters may be used only for their intended application within the specified values in low
voltage networks in compliance with the instructions given in the data sheets and the data book.
The conditions at the place of application must comply with all specifications for the filter used.
Warnings
■ It shall be ensured that only qualified persons (electricity specialists) are engaged on work such
as planning, assembly, installation, operation, repair and maintenance. They must be provided
with the corresponding documentation.
■ Danger of electric shock. EMC filters contain components that store an electric charge. Danger
ous voltages can continue to exist at the filter terminals for longer than five minutes even after
the power has been switched off.
■ The protective earth connections shall be the first to be made when the EMC filter is installed and
the last to be disconnected. Depending on the magnitude of the leakage currents, the particular
specifications for making the protective-earth connection must be observed.
■ Impermissible overloading of the EMC filter, such as impermissible voltages at higher frequen
cies that may cause resonances etc. can lead to destruction of the filter housing.
■ EMC filters must be protected in the application against impermissible exceeding of the rated
currents by suitable overcurrent protective.
14 01/06
EMC filters
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 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
requiring 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
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 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
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.
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, EPCOS-Jones, Baoke, CeraDiode, CSSP, MLSC, PhaseCap,
PhaseMod, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, 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.
15 01/06
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