Filters for Power Lines
16 to 150 A, 100 dB from 14 kHz
Filter für:Netzleitungen
Two- and four-line filters
16 to 150 A
Multi-stage
Stopband attenuation up to 40 GHz
Features
B84299-+1***-B3
B84299-+1***-E3
s
General-purpose use through design with separate lines without intercoupling
s
Use of single chokes
s
Insertion loss to CISPR 17
Design
The electrical components are incorporated in an RF-tight case of stainless steel. The cables enter
through glands. The RF-tight termination of the openings is produced by specially shaped lids.
The conductors and equipment grounding conductor are connected by threaded bolts. The space
around the fixing holes is left as bare metal (unpainted) to ensure good RF contact with metal sur-
faces (chassis, ground).
Protective measures (grounding)
The high capacitances between the lines and ground require special protective measures. If there
are no product-specific requirements, protection with a secondary ground wire (diameter min.
10 mm
2
) in accordance with EN 50178 is necessary. For this purpose the filter case have connect-
ing bolts at each end.
Resistors are incorporated in the filter to discharge capacitors after turn-off.
Installation
Filters are supplied complete with all parts required for RF-tight installation (fixing screws, flanges,
RF gaskets, cable glands) and installation instructions.
No welding is needed on the shielding wall, so any subsequent installation is quite simple. And the
uniform template of the attachment points allows straightforward replacement of a two-line filter by
a four-line filter for example.
Accessories and special versions
RF-tight flexible connector fittings in widths of 25 and 40 mm are available for installation spaced
away from the shielding wall.
Filters with an EMP protection add-on for surge currents up to 100 kA per line are available on
request.
To match requirements, filters can be supplied with different kinds of EMC or shielding cable glands.
Tests
All filters are 100% tested and the results are archived under a filter's serial number. If required, a
test report can be generated for the serial number.
22
12/01
Filters for Power Lines
16 to 150 A, 100 dB from 14 kHz
Circuit diagrams
Two-line filters B84299-+1***-B3
Circuit diagram 1
(16 … 63 A)
1‘
2‘
B84299-+1***-B3
B84299-+1***-E3
2
SSB1699-L-E
2
2‘
SSB1700-T-E
Four-line filters B84299-+1***-E3
Circuit diagram 3
(16 … 63 A)
Input end
1‘
Shielded end
2‘
3‘
4‘
1
2
3
4
SSB1701-2-E
Circuit diagram 4
(100 and 150 A)
Input end
1
2
3
4
1‘
2‘
3‘
4‘
Shielded end
SSB1702-A-E
23
12/01
Shielded end
Input end
Circuit diagram 2
(100 A)
1
Shielded end
1‘
Input end
1
Filters for Power Lines
16 to 150 A, 100 dB from 14 kHz
Insertion loss
α
e
(typical values at Z = 50
Ω
)
B84299-+1***-B3
B84299-+1***-E3
Measurement circuit
50
Ω
120
dB
SSB1698-D-E
Measurement limit
α
e
V
0
100
~
~
~
Filter
V
2
50
Ω
80
up to 40 GHz
60
α
e
= 20 lg
.
[dB]
2
V
2
V
0
SSB1693-7-E
40
20
0
3
10
10
4
10
5
10
6
10
7
10
8
Hz 10
9
f
24
12/01
Filters for Power Lines
16 to 150 A, 100 dB from 14 kHz
General technical data
Rated voltage
V
R
for two-line filters
Rated voltage
V
R
for four-line filters
Rated current
I
R
Max. admissible overcurrent
I
over
250 V
440 V
250 V
see characteristics
(next page)
75
.
I
R
10
.
I
R
2
.
I
R
1,4
.
I
R
for 50 ms
for 1 s
for 1 min
for 15 min
line/line
line/case
line/line
line/case
line/line
line/case
B84299-+1***-B3
B84299-+1***-E3
referred to + 40°C ambient temperature
Rated frequency
f
R
Test voltages
V
T
Voltage drop/phase
∆
V
DC resistance
R
max
Power dissipation
P
D
Capacitive reactive
current/line
I
reactive
Climatic category
Mechanical version
50/60 Hz
1200 Vdc, 2 s
1200 Vdc, 2 s
< 1%
see characteristics
(next page)
see characteristics
(next page)
see characteristics
(next page)
25/085/56
C
D
of
V
R
at 50 Hz and
I
R
per line
at
I
R
at 400/230V and 50 Hz (typical value)
(
−
25
°
C/+85 °C/56 days damp heat
test) to EN 60068-1
cable glands at both ends
or flexible connector fitting
direct connection to shielding wall
25
12/01
Filters for Power Lines
16 to 150 A, 100 dB from 14 kHz
Characteristics and ordering codes
I
R
A
Mecha-
nical
version
R
max
m
Ω
P
D
W
I
reactive
Dim.
draw-
A
ing
Circuit
dia-
gram
B84299-+1***-B3
B84299-+1***-E3
Approx. Ordering code
weight
kg
Two-line filters
2
×
16
2
×
16
2
×
32
2
×
32
2
×
63
2
×
63
2
×
100
2
×
100
4
×
16
4
×
16
4
×
32
4
×
32
4
×
63
4
×
63
4
×
100
4
×
100
4
×
150
4
×
150
C
D
C
D
C
D
C
D
< 50
< 50
< 20
< 20
< 6
< 6
< 3,5
< 3,5
< 30
< 30
< 40
< 40
< 50
< 50
< 70
< 70
2,7
2,7
2,7
2,7
4,9
4,9
6,5
6,5
1
2
1
2
1
2
3
4
1
1
1
1
1
1
2
2
28
28
32
32
36
36
60
60
B84299-C1160-B3
B84299-D1160-B3
B84299-C1320-B3
B84299-D1320-B3
B84299-C1630-B3
B84299-D1630-B3
B84299-C1101-B3
B84299-D1101-B3
Four-line filters
C
D
C
D
C
D
C
D
C
D
< 50
< 50
< 20
< 20
< 6
< 6
< 3,5
< 3,5
< 2
< 2
< 40
< 40
< 60
< 60
< 70
< 70
< 100
< 100
< 140
< 140
2,7
2,7
2,7
2,7
4,9
4,9
6,5
6,5
6,5
6,5
1
2
1
2
1
2
3
4
5
6
3
3
3
3
3
3
4
4
4
4
30
30
35
35
40
40
60
60
95
95
B84299-C1160-E3
B84299-D1160-E3
B84299-C1320-E3
B84299-D1320-E3
B84299-C1630-E3
B84299-D1630-E3
B84299-C1101-E3
B84299-D1101-E3
B84299-C1151-E3
B84299-D1151-E3
26
12/01
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