RN152-6/02 [ETC]
CHOKE 3.9MH 6A ; CHOKE 3.9MH 6A\n型号: | RN152-6/02 |
厂家: | ETC |
描述: | CHOKE 3.9MH 6A
|
文件: | 总18页 (文件大小:788K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
RFI SUP P RESSION CHOKES
rod-cored,
saturating and current
compensated types
SCHAFFNER
Your number one name for EMC
RFI s uppre s s ion c hoke s
Ge ne ral information
CONTENTS
Choke range ...............................................2
Introduction to EMC & key standards .......3
Types of choke and their application ........4
Typical noise-suppression circuits ............5
Further publications available....................6
Te chnical data
Current-compensated chokes
RD Series .............................................7
RN Series ...........................................10
Rod-cored chokes
RF Series............................................12
Saturating chokes
RI Series .............................................14
Addresses and contact details ................16
SCHAFFNER
RFI s uppre s s ion c hoke s
catalog details current-compensated,
ratings up to 150A (up to 500A on request),
and available in a variety of packaging
styles and circuit configurations suitable for
single- or three-phase systems, designers
can quickly create optimum filtering
EMC c om plia nc e :
saturating and non-saturating choke types,
providing the ideal components to suppress
any form or combination of common-mode
and differential-mode noise. With around
150 standard products, spanning a broad
spread of inductance values and current
a c om pre he ns ive c hoke ra nge
Schaffner offers an exceptionally broad
range of discrete chokes for suppressing
radio frequency interference (RFI), allowing
optimized circuitry for EMC compliance to
be designed easily and economically. This
solutions for almost every application.
Rapid choke s e le ctor
This chart provides an overview of our standard families of chokes, allowing you to quickly identify suitable components for your
application, and go directly to the relevant technical data. Further general introductory information on filter design using discrete
chokes is provided on the following pages.
Current rating (A)
0.1 0.2
0.5
1
10
100
1000
100
Inductance value (mH)
1
0.1
10
Choke family
RD Se rie s
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
7
✓ 7
✓ 7
✓ 7
(5000)
(6000)
(7000)
(8000)
RN Se rie s
10
RF Se rie s
✓
✓
✓
✓ 12
12
(51-101)
(201)
(211)
✓
✓
✓
✓
✓
12
RI Se rie s
(100)
✓
✓
✓
✓ 14
✓ 14
✓ 14
(200)
(400)
2
Ge ne ra l inform a tion on EMC
a nd filte r de s ign us ing dis c re te c hoke s
Level
(dBµV)
Inte rfe re nc e propa ga tion
EMC compliance is now a
fundamental element of the
electrical/electronics equipment
design process, with legislation in
Europe to make compliance
73
60
79
66
Quasi-peak
Average
EMI can propagate by two means:
• by radiation - where the energy can be
coupled either through magnetic or
electric fields, or as an electro-magnetic
wave between the source and victim.
INDUSTRIAL
obligatory. This section provides
an introduction to interference and
noise limits - using the influential
European standards as an example
- with an introduction to the three
main forms of choke components
and their application.
30
Frequency (MHz)
0.15
0.5
5
• by conduction - where the EMI energy
will propagate along power supply and
data cables.
Figure 2. Permissible interference limits
for EN 50081-2
Radiated and conducted EMI cannot be
thought of as totally separate problems
because noise conducted along a cable
will, to some extent, be radiated because
the cable will act as an antenna. The
radiation will increase as the cable length
becomes comparable to the wavelength of
the noise. Also, the cable will act as a
receiving antenna and pick up radiated
interference.
Inte rfe re nc e s ourc e s a nd
s pe c trum s
Pe rm is s ible nois e lim its
The most common sources of conducted
EMI are power electronic products such as
switched mode power supplies (SMPS),
pulse width modulated (PWM) frequency
inverter motor drives and phase angle
controllers.
The various standards set down limits for
conducted EMI emissions. These limits are
measured in voltage and given in dBµV
where 0dB is 1µV. The interference is
measured using a measurement receiver
which has defined bandwidths and
receivers. The two receivers used are a
quasi-peak detector, and an average
detector. To ensure repeatability of the
measurements, the impedance of the
mains supply must be constant. The
standards calls for a defined artificial mains
network - sometimes called a line
The emissions spectrum typically starts off
very large at low frequency and rolls off as
frequency increases. The point at which
the noise falls below the permitted limits
depends on several factors, the most
important being the frequency of operation
and the switching time of the
Below about 100-200MHz, the most
efficient radiators in a system are usually
the power supply and data cables. Proper
filtering of these cables will reduce
radiation due to the cables as well as
conducted interference.
impedance stabilization network (LISN) -
which gives a defined impedance to the
noise and also helps filter any noise on the
semiconductor devices.
Above about 100-200MHz, PCB tracks and
short internal cables will start to become
efficient radiators. To reduce this radiation
PCBs should be laid out to reduce track
length and loop areas; ground planes
should be used if possible. Decoupling of
digital ICs is very important and shielding
may be necessary.
Interference spectrums generated can be
mains which may affect the measurements. either continuous, as in the case of phase
angle controllers (see Figure 3), or discrete
Figure 1 shows the limits for EN 50081-1,
(see Figure 4), which is typical of an SMPS.
which is the European generic standard for
Level
residential, commercial and light industrial
environments, and Figure 2 shows the
limits for EN 50081-2, which is the
European generic standard for the
industrial environment.
dB
Inte rfe re nc e type s
To understand the problems associated
with conducted EMI it is first necessary to
understand the two modes of conducted
propagation: differential mode
Above 30MHz, radiated noise interference
is measured as radiated noise instead of
conducted noise. This takes place on an
open field test site using defined antennas.
Frequency Hz
Figure 3. Continuous spectrum
(symmetrical mode) and common mode
(asymmetrical mode). Differential mode
interference appears as a voltage between
the phases of the system and is
Level
(dBµV)
Level
dB
60 Quasi-peak
Average
66
56
46
56
46
50
independent of earth; the differential mode
currents flow along one phase and return
along another phase (see Figure 5).
LIGHT INDUSTRIAL & DOMESTIC
Common mode noise appears as a voltage
between each phase and earth. The
common mode currents flow from the
noise source to earth (usually via a
30
0.15
0.5
5
Frequency (MHz)
Frequency Hz
Figure 1. Permissible interference limits
Figure 4. Discrete spectrum
for EN 50081-1
3
Load
parasitic capacitance) along the earth path
and return along the phases (Figure 6).
Curre nt-c om pe ns a te d c hoke s
P
(RN & RD Se rie s )
RI
C
IT
This type of component consists of a ring
core with two or more windings, potted in
a plastic housing. It is used to attenuate
common-mode or asymmetric (P/N✓E)
interference signals, by being connected
in series with the phase and neutral lines
of an AC powerline input. The magnetic
fields produced by this winding technique
cancel each other out. Full inductance is
only presented to interference signals
which flow asymmetrically from
Line
N
E
VDM
Neutral
Earth
Figure 7. Saturating choke in series with a
thyristor
Rod-c ore d c hoke s (RF Se rie s )
Figure 5. Differential mode interference
(VDM)
In contrast to saturating types, rod-cored
chokes present a constant inductance.
They are also suitable for attenuating
differential-mode or symmetrical (P✓N)
interference, particularly lower frequency
interference up to around 500kHz. Single
and dual rod-cored chokes are ideal for
the construction of RFI suppression filters
for the 150kHz frequency region of
EN 50081.
Line
phase/neutral to earth. Symmetrical
components of the noise are also
Neutral
Earth
VCM
attenuated by the leakage inductance of
the windings. The impedance of the choke
at powerline frequencies is therefore
negligible, resulting in practically zero
voltage drop. These chokes are typically
used in conjunction with suppression
capacitors as follows:
VCM
Figure 6. Common mode interference
(VCM)
Suppre s s ing inte rfe re nc e
Ope ra ting c urre nt
Interference can be reflected towards its
source by incorporating an LC network in
the noise path. This prevents interference
energy from leaving a suppressed device
and entering the power supply line. An
efficient inductor-capacitor combination to
protect against line-conducted
• in phase-angle control circuits where the
desired degree of suppression cannot be
achieved by saturating chokes alone
The maximum operating current for
components in this catalogue is specified
at an ambient temperature of 40˚C (Fig 8).
120
• for suppressing high interference levels
from ultrasonic generators, fast rectifiers,
switched mains equipment etc
Nominal current
(100% )
at 40˚C
100
ambient temperature
80
interference consists of:
• for suppressing equipment with no earth
connection
60
40
• series inductances in the interference
paths
• for input filters to protect digital circuitry
from mains-borne interference
20
0
• Cx capacitors between phase and
neutral
20 30 40
50 60 70 80 90 100 110 120 130
˚C
Sa tura ting c hoke s (RI Se rie s )
Figure 8. Maximum permissible current
as a function of ambient temperature
• Cy capacitors between phases and
earth
Saturating-type chokes change
impedance at the moment of switching,
and can be used to attenuate differential-
mode or symmetrical (P✓N) interference,
as generated by phase angle control
devices such as thyristors and triacs.
Interference levels can be brought within
the limits of national and international
regulations by using these chokes in
conjunction with appropriate suppression
capacitors. For optimum attenuation,
chokes must be connected as close as
possible to the semiconductor switching
device. A simple single-stage suppression
circuit is shown in Figure 7; this can be
made into a dual-stage filter by the load
itself and one additional capacitor.
Because Schaffner chokes are
Three main types of chokes may be used
for this purpose:
manufactured to meet the IEC 68 climate
class (HMF, HFK, GFK and GLF classes),
the maximum internal temperature
reached in the choke is in the region of
100 to 125˚C. (Maximum ambient
temperature is 100 to 125˚C.) The formula
below provides the relationship between
ambient temperature and permissible
current loading:
• current-compensated - with multiple
windings to avoid saturation (loss of
effective inductance) of the core
material
• saturating chokes - which are ideal for
reducing fast current changes
• rod-cored chokes - which present a
constant inductance even at high
currents
max.
max.
ambient
ϑ
ϑ
– ϑ
perm
I
nom.
= I
– 40
√
4
Som e typic a l nois e s uppre s s ion
c irc uit de s igns
Single -phas e powe r control. The circuit
Suppre s s ing common-mode
The following diagrams illustrate
in Figure 9 controls the amount of power
inte rfe re nce . The circuit in Figure 11
illustrates the use of a current-
some commonly-used noise
suppression circuit designs.
delivered to the load. The use of a filter
based on a saturating-type choke (from
compensated type choke (from the RN
Series) in conjunction with a few discrete
components, to provide an economic filter
to suppress common-mode interference
between the AC mains and a switched-
mode power supply.
Application engineers are available
the RI Series) - sited as close as possible
to the switching element - provides short-
duration impedance to suppress the noise
precisely at the times of switching.
throughout Schaffner’s worldwide
network of support centres to help
customers choose and design
optimal circuits for specific EMC
problems.
Controller
P
RN
P
Cx
Load
Cy
RI
N
E
Cx
Cx
Cy
Power
supply
N
E
Cy
Cy
Figure 9. Application of a saturating
Figure 11. Simple powerline filer to
remove common-mode noise, based on a
current-compensated choke
choke in a single-phase system
Thre e -phas e powe r control. The circuit
in Figure 10 illustrates the use of a filter
based on saturating-type chokes (from the
RI Series) in a three-phase rectifier with a
resistive load. Sited as close as possible to
the thyristor switching elements, the
chokes provide short-duration impedance
to suppress noise precisely at the times of
switching.
Suppre s s ing diffe re ntial and common-
mode nois e . The circuit in Figure 12 adds
another stage to the previous circuit to
combat differential-mode interference.
This is achieved by means of a filter based
on non-saturating rod-cored chokes from
the RF Series, which are ideal for removing
lower frequency noise such as that
generated at typical power supply
RI
switching frequencies.
RI
L1
RI
RI
Cx
Cy
RF
RF
RN
RI
RI
P
L2
Cx
Cx
Cx
Cx
L3
E
Equipment
N
E
Cx
Load
Cy
Cy
Cy
Cy
Figure 12. Two-stage powerline filter with
differential- and common-mode
suppression
Figure 10. Application of saturating
chokes in a three-phase system
5
Fu rt h e r p u b lic a t io n s a va ila b le
SCHAFFNER
Schaffner offers a comprehensive range of
power components, and publishes further
catalogues on:
•
•
•
•
powerline filters with IEC inlets
single-phase filters
three-phase filters
pulse transformers
Numerous application notes are also
available to help designers understand
and apply these components. Schaffner
also offers a comprehensive range of
stimulus and measurement
instrumentation for EMC conformance.
6
SCHAFFNER
RD Se rie s
Curre nt-c om pe ns a te d c hoke s
These chokes employ current-compensated windings to present a large
inductance to common-mode noise signals and handle peak currents
without saturating, utilizing toroidal ferrite cores to pack high inductance
values into compact housings. The family is ideal for interference
suppression in medium-to-high current applications such as
uninterruptible and switched-mode power supplies, and DC stages of
inverters. With a choice of over 40 versions, in a range of package styles,
designers can quickly create optimal filter solutions for any application.
•
•
•
•
•
•
6 to 64A ratings
0.2 to 25mH inductances
up to 600VAC or 850VDC
DC to 400Hz frequencies
PCB-mount or flying-lead versions
dual, triple and quad choke configurations
Choke s e le c tion ta ble Choose the choke RD xxxx offering the required current rating and inductance characteristics. The name
provides a verification of selection: in RD wxyz-??-??, w = diameter of housing in cm; x = housing height (1 denoting standard); y =
number of lines (2 = phase+neut., 3 = 3-phase, 4 = 3-phase+neut.), and z = connection type (2 = PCB pins, 7 = wire); -??-?? indicates
current and inductance ratings.
†
†
Choke type
Nominal
curre nt
Circuit
s ymbol
We ight
approx.
Choke type
Nominal
curre nt
Circuit
s ymbol
We ight
approx.
Inductance
L*
R
Inductance
L*
R
mΩ/
path
mΩ/
path
g
g
A @ 40ºC mH/path
A @ 40ºC mH/path
RD 5122-6-9m6
RD 5122-10-6m0
RD 5122-16-2m0
6
9.6
6
52.55
24.25
9.50
160
160
160
RD 7147-6-6m0
RD 7147-10-3m5
RD 7147-16-1m5
RD 7147-25-0m7
RD 7147-36-0m2
6
6
45.10
19.10
8.50
320
370
390
430
400
10
16
10
16
25
36
3.5
1.5
0.7
0.2
2
3.65
RD 5132-6-5m0
RD 5132-10-3m0
RD 5132-16-1m0
6
5
3
1
38
160
160
160
2.30
10
16
17.60
6.90
RD 8127-16-12m0
RD 8127-25-5m0
RD 8127-36-3m0
RD 8127-50-1m0
RD 8127-64-0m8
12
5
20.05
8.45
4.55
2.50
1.60
590
630
690
640
710
16
25
36
50
64
RD 6127-6-15m0
RD 6127-10-9m0
RD 6127-16-3m0
6
15
9
66.65
25.90
10.90
235
235
235
3
10
16
1
3
0.8
RD 6137-6-7m5
RD 6137-10-4m5
RD 6137-16-1m5
6
7.5
4.5
1.5
49
235
235
235
RD 8137-16-5m0
RD 8137-25-2m5
RD 8137-36-1m5
RD 8137-50-0m6
RD 8137-64-0m5
5
11.60
6.40
3.65
2.15
1.35
630
650
720
700
780
16
25
36
50
64
10
16
18.35
8.30
2.5
1.5
0.6
0.5
RD 7127-6-25m0
RD 7127-10-14m0
RD 7127-16-5m7
RD 7127-25-2m8
RD 7127-36-1m0
6
25
14
5.7
2.8
1
84.20
33.50
14.10
6.40
320
350
370
400
380
10
16
25
36
RD 8147-16-3m0
RD 8147-25-1m3
RD 8147-36-0m8
RD 8147-50-0m3
RD 8147-64-0m2
3
9.25
5.05
3.00
1.75
1.10
650
650
760
740
820
16
25
36
50
64
1.3
0.8
0.3
0.2
3.30
RD 7137-6-12m0
RD 7137-10-6m6
RD 7137-16-2m8
RD 7137-25-1m3
RD 7137-36-0m5
6
12
6.6
2.8
1.3
0.5
60.60
21.90
10.70
4.45
340
380
380
440
400
10
16
25
36
Environm e nta l ra tings
Maximum operating voltage: 600VAC/850VDC at 40˚C
High potential test voltage
2.75
winding-to-winding at 25˚C: 2500VAC, 1 minute, guaranteed
2500V, 50Hz, 2 sec, factory test
winding-to-housing at 25˚C: 4000VAC, 1 minute, guaranteed
Te s t c onditions
* Measuring frequency: 1kHz; 500µA > 0.16mH < 1.6mH;
Surge current at 10msec:
Power operating frequency:
Operating/storage temp:
Climatic class per IEC 68:
Flammability:
20 x Inominal at 25˚C
DC to 400Hz at 40°C
-25ºC to +110˚C
25/110/21
UL94V0 (insulating tubes UL94V2)
50µA > 1.6mH < 160mH; inductance tolerance +50% , -30%
Resistance: tolerance max. ±15% at 25°C; < 200mΩ 100mA
Electrical characteristics at 25°C ±2°C
†
7
Typic a l a tte nua tion/re s ona nc e fre que nc y c ha ra c te ris tic s
RD 5 1 2 2 –/5 1 3 2 ...
RD 6 1 2 7 –/6 1 3 7 ...
RD 7 1 3 7
RD 7 1 2 7
RD 7 1 4 7
RD 8 1 3 7
RD 8 1 2 7
RD 8 1 4 7
Typic a l s a tura tion c ha ra c te ris tic s
Inductance (typical value in % ) vs. nominal current (A DC)
RD 6 1 2 7 a nd 6 1 3 7
RD 5 1 2 2 a nd 5 1 3 2
RD 8 1 2 7 , 8 1 3 7 , 8 1 4 7
RD 7 1 2 7 , 7 1 3 7 , 7 1 4 7
Ind.
Ind.
Ind.
Ind.
xI
xI
xI
xI
n
n
n
n
8
Me c ha nic a l da ta
RD 5 1 2 2
RD 5 1 3 2
RD 6 1 2 7
RD 6 1 3 7
RD 7 1 2 7
RD 7 1 3 7
RD 7 1 4 7
RD 8 1 2 7
RD 8 1 3 7
RD 8 1 4 7
Choke
Tol.*
mm
± 0.5
± 0.5
± 0.5
± 1
A
B
C
D
E
F
G
H
I
50
5
60
70
40
80
200
50
20
+5
+5
150
-0
-0
35
10
+6
+0.3
4.1
6.1
-0
-0
20
± 0.3
± 0.3
-
-
-
25
15
40 ± 0.4
Sizes vary according to ratings - see separate table below
5
K
120º
Dimensions in mm; 1 inch = 25.4mm
* Measurements share this common tolerance unless otherwise stated
K
BOTTOM
2
1
1
3
2
2
4
1
3
5
6
F
K
G
3
G
4
4
I
RD 5122
RD 5132
RD 6127, 7127, 8127
F
A
SIDE
A
E
A
E
E
C
C
B
C
B
B
H
H
D
H
BOTTOM
2
Pin dia m e te r/s e c tion s ize s
(dim e ns ion H)
2
1
1
3
4
5
6
Choke
H
Choke
H
7
8
RD 5122-6-9m6
-10-6m0
1
RD 7147-6-6m0
-10-3m5
1
3
1.3
1.6
1.4
1.8
2.4
2.5
5
6
-16-2m0
-16-1m5
4
-25-0m7
-36-0m2
RD 5132-6-5m0
-10-3m0
1
1.3
RD 6137, 7137, 8137
RD 7147, 8147
-16-1m0
1.6 RD 8127-16-12m0
-25-5m0
2
2.4
1.5 x 4.5
1.7 x 5
2.5 x 5
A
E
SIDE
A
E
RD 6127-6-15m0
-10-9m0
1
-36-3m0
-50-1m0
-64-0m8
1.5
1.8
-16-3m0
RD 6137-6-7m5
-10-4m5
1
RD 8137-16-5m0
-25-2m5
2
1.5
1.8
2.4
-16-1m5
-36-1m5
1.5 x 4.5
1.7 x 5
2.5 x 5
C
B
C
-50-0m6
-64-0m5
RD 7127-6-25m0
1
-10-14m0 1.4
-16-5m7
-25-2m8
-36-1m0
1.8 RD 8147-16-3m0
2.4
2.7
2
2.4
1.5 x 4.5
1.7 x 5
2.5 x 5
-25-1m3
-36-0m8
-50-0m3
-64-0m2
B
RD 7137-6-12m0
-10-6m6
1
D
1.5
1.8
2.5
2.7
-16-2m8
D
H
-25-1m3
-36-0m5
H
9
SCHAFFNER
RN Se rie s
Curre nt-c om pe ns a te d c hoke s
These chokes employ current-compensated windings to present a large
inductance to common-mode noise signals and handle peak currents
without saturating, utilizing toroidal ferrite cores to pack high inductance
values into compact form-factors. The dual-configuration component
family offers an ideal basis for building multi-stage interference
suppression circuits for low-to-medium current applications such as
uninterruptible and switched-mode power supplies, regulators, DC-DC
converters, and frequency inverters. With a choice of 48 versions,
in eleven different packages, designers can quickly create optimized
filtering solutions for any particular requirement.
•
•
•
•
0.3 to 10A ratings
0.7 to 100mH inductances (dual choke configurations)
100kHz-3MHz common-mode resonance frequencies
11 different PCB-mount housing sizes
V
D
E
(RN 142/242/143/152 pending)
Choke s e le c tion ta ble Choose the choke RN ?xx offering the required current rating and inductance characteristics. ? determines package
style: insert 1 for a lower profile , 2 for a taller component with a smaller footprint. Example: RN 122-1/02 is a lower profile choke.
†
†
Nominal
curre nt
Circuit
s ymbol
We ight
approx.g
Nominal
curre nt
Circuit
s ymbol
We ight
approx.g
Choke type
Inductance
L*
R
Choke type
Inductance
L*
R
mΩ/
mΩ/
? (1 =
2 =
)
A @ 40ºC mH/path
? (1 =
2 =
)
A @ 40ºC mH/path
path
path
0.6
0.8
1
1.5
2
2.5
3
4
47
39
18
1180
1000
610
220
147
105
80
17/21
17/21
17/21
17/21
17/21
17/21
17/21
17/21
RN ?02-0.3/02
RN ?02-0.6/02
RN ?02-1/02
RN ?02-1.5/02
RN ?02-2/02
0.3
0.6
1
1.5
2
12
4.4
3
1.6
1.1
1275
385
205
100
70
2/3
2/3
2/3
2/3
2/3
RN ?22-0.6/02
RN ?22-0.8/02
RN ?22-1/02
RN ?22-1.5/02
RN ?22-2/02
RN ?22-2.5/02
RN ?22-3/02
RN ?22-4/02
10
6.8
5.6
4.5
3.3
RN ?12-0.4/02
RN ?12-0.5/02
RN ?12-0.6/02
RN ?12-0.8/02
RN ?12-1.2/02
RN ?12-1.5/02
RN ?12-2/02
0.4
0.5
0.6
0.8
1.2
1.5
2
39
27
15
1460
1250
465
370
245
135
75
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
45
10
0.5
1
1.4
2
4
6
82
33
27
6.8
3.3
1.8
2700
810
500
190
66
32
32
32
32
32
32
RN ?42-0.5/02
RN ?42-1/02
RN ?42-1.4/02
RN ?42-2/02
RN ?42-4/02
RN ?42-6/02
6.8
3.3
1.8
0.7
RN ?12-4/02
4
27
20
RN ?14-0.3/02
RN ?14-0.5/02
RN ?14-0.8/02
RN ?14-1/02
RN ?14-1.2/02
RN ?14-1.5/02
RN ?14-2/02
RN ?14-2.5/02
RN ?14-3/02
RN ?14-4/02
0.3
0.5
0.8
1
1.2
1.5
2
2.5
3
4
47
39
27
15
10
6.8
4.2
3.3
2
1750
810
500
375
200
130
102
72
9/12
9/12
9/12
9/12
9/12
9/12
9/12
9/12
9/12
9/12
0.5
1
2
4
6
100
47
10
3.9
1.8
2900
880
230
58
33
33
33
33
33
RN 143-0.5/02
RN 143-1/02
RN 143-2/02
RN 143-4/02
RN 143-6/02
20
1
2
4
6
8
68
18
6.8
3.9
2.7
1.8
1300
350
87
41
22
54
54
54
54
54
54
RN 152-1/02
RN 152-2/02
RN 152-4/02
RN 152-6/02
RN 152-8/02
RN 152-10/02
55
35
1.5
Environm e nta l ra tings
Maximum operating voltage: 250V at 40˚C
High potential test voltage
10
14
winding-to-winding at 25˚C: 1500VAC, 1 minute, guaranteed
1500V, 50Hz, 2 sec, factory test
winding-to-housing at 25˚C: 4000VAC, 1 minute, guaranteed
Te s t c onditions
* Measuring frequency: 10kHz; 5mA < 16µH;
500µA > 16µH < 160µH; 50µA > 160µH < 16mH;
Surge current at 10msec:
Power operating frequency:
Operating temperature:
Storage temperature:
Climatic class per IEC 68:
Flammability:
20 x Inominal at 25˚C
DC to 1kHz at 40°C
-40ºC to +125˚C
-40ºC to +125˚C
40/125/56
50mV > 16mH < 160mH; inductance tolerance +50% , -30%
Resistance: tolerance max. ±15% at 25°C;
†
≤ 20mΩ 1A; > 20mΩ ≤ 200mΩ 100mA; > 200mΩ ≤ 2Ω 10mA
Electrical characteristics at 25ºC ±2ºC
UL94V0
10
Typic a l a tte nua tion/re s ona nc e fre que nc y c ha ra c te ris tic s
RN ?0 2
RN ?1 4
RN ?1 2
RN ?2 2
RN ?4 2
RN 1 5 2
RN 1 4 3
dB
70
dB
70
dB
70
0.5 Amp
0.5 Amp
1 Amp
60
60
60
50
40
30
20
10
50
40
30
20
10
0
50
40
30
20
10
0
6 Amp
6 Amp
10 Amp
0
10k
100k
1M
10M
10k
100k
1M
10M
10k
100k
1M
10M
Typic a l s a tura tion c ha ra c te ris tic s
Inductance (typical value in % ) vs. nominal current (A DC)
RN ?4 2 /1 4 3 /1 5 2
RN ?0 2 /?1 2 /?1 4 /?2 2
Ind
Ind
%
%
100
90
100
90
80
70
60
50
40
30
20
10
0
RN ?42/143
RN 152
80
RN ?22
70
RN ?02
60
RN ?12
50
RN ?14
40
30
20
10
0
1
2
3
4
n x 1
1
2
3
4
n x 1
n
n
Me c ha nic a l da ta
RN 1 0 2
RN 1 1 2
RN 1 1 4
RN 1 2 2
RN 2 0 2
RN 2 1 2
RN 2 1 4
RN 2 2 2
RN 1 4 2
RN 1 4 3
RN 2 4 2
RN 1 5 2
Choke
Tol.*
mm
± 0.3
± 0.3
± 0.3
± 0.2
± 0.2
± 0.5
± 0.1
A
B
C
D
E
14
14
9
17.7
17.1
12.6
15
22.5
21.5
13.2
20.1
12.5
28
27
16.5
25
18.2
8.8
13.5
15.21
5.08
4.5
18
12.5
20
15
10
23
15.5
25
10
12.5
4
31
18
29.3
12.5
15
33.1
32.5
19.7
30
20
4.3
31
18
34.3
12.5
15
43
41.8
25
40
15
10
10
15
F
G
4 ± 0.6
4.2
4.5
1.2
0.6
0.8
* Measurements share this common tolerance unless otherwise stated
Dimensions in mm; 1 inch = 25.4mm
BOTTOM
A
A
D
A
D
A
D
A
D
E
B
E
B
E
B
E
B
B
RN 102
RN 112, 114, 122, 142, 143
RN 202
RN 212, 214, 222, 242
RN 152
SIDE
C
C
C
C
C
F
F
F
F
F
G
G
G
G
G
11
SCHAFFNER
RF Se rie s
Rod-c ore d c hoke s
These chokes present a constant inductance, and are ideal for
attenuating differential-mode or symmetrical interference problems,
particularly at lower frequencies up to around 500kHz. They are
suitable for replacing saturating or current-compensated chokes in
higher power three-phase systems handling currents in 100A+ range.
•
•
•
0.2 to 150A ratings (higher currents on request)
0.1mH to 92mH inductances
fast-on or PCB-mount versions
V
D
E
(RF 201/RF 211)
Choke s e le c tion ta ble
†
†
Choke type
Nominal Inductance Circuit
R
We ight
approx.
Choke type
Nominal Inductance Circuit
R
We ight
approx.
curre nt
L*
s ymbol
curre nt
L*
s ymbol
g
g
mH
mH
A @ 40ºC
mΩ
A @ 40ºC
mΩ
RF 51-4
4
16
35
75
75
150
150
2.4 (2)
1.2 (1.2)
310
40
12
250
1300
2720
2800
9060
9400
22000
RF 211-0.5/02
RF 211-1/02
RF 211-2/02
RF 211-4/02
RF 211-6/02
RF 211-10/02
RF 211-0.5/14
RF 211-1/14
RF 211-2/14
RF 211-4/14
RF 211-6/14
RF 211-10/14
0.5
1
2
4
6
10
0.5
1
2
4
50 (47)
13.6 (12.5)
3.8 (3.3)
0.92 (0.68)
0.39 (0.33)
0.15 (0.1)
50 (47)
13.6 (12.5)
3.8 (3.3)
0.92 (0.68)
0.39 (0.33)
0.15 (0.1)
10200
3000
820
202
100
42
10200
3000
820
202
90
75
70
70
74
75
70
72
71
74
74
76
73
RF 61-16
RF 71-35
RF 71-75
RF 81-75
RF 81-150
RF 101-150
0.58 (0.35)
0.1 (0.06)
0.42 (0.3)
0.1 (0.08)
0.28 (0.22)
2
3.7
0.95
2.25
0.2
0.5
1
92 (90)
18.5 (18)
4.6 (4.4)
1.3 (0.84)
92 (90)
18.5 (18)
4.6 (4.4)
1.3 (0.84)
0.13 (0.08)
34000
6300
1900
500
34000
6300
1900
520
30
32
35
27
32
34
30
30
29
RF 201-0.2/02
RF 201-0.5/02
RF 201-1/02
RF 201-2/02
RF 201-0.2/07
RF 201-0.5/07
RF 201-1/07
RF 201-2/07
RF 201-6/07
6
10
2
33
0.2
0.5
1
2
6
Environm e nta l ra tings
Maximum operating voltage: 380/500V at 40˚C
High potential test voltage
RF 201 / RF 211
winding-to-rod core at 25˚C: 2500VAC, 1 minute, guaranteed
2500V, 50Hz, 2 sec, factory test
68
Te s t c onditions
* Measuring frequency: 1kHz; 500µA > 0.16mH < 1.6mH;
50µA > 1.6mH < 160mH; inductance tolerance +50% , -30%
RF 51 - RF 101
winding-to-inserts at 25˚C:
3000VAC, 1 minute, guaranteed
3000V, 50Hz, 2 sec, factory test
20 x Inominal at 25˚C
(values in brackets according to VDE 0565-2)
Surge current at 10msec:
Power operating frequency:
Operating/storage temp:
RF 201 / RF 211
†
Resistance: tolerance max. ±15% at 25°C; < 200mΩ 100mA;
> 200mΩ ≤ 2Ω 10mA; > 2Ω ≤ 20Ω 1mA
DC to 1kHz at 40°C
Electrical characteristics at 25ºC ± 2ºC
-40˚C to +110˚C
-25˚C to +110˚C
RF 51 - RF 101
Climatic class per IEC 68:
RF 201 / RF 211
RF 51 - RF 101
40/110/21
25/110/21
Typic a l a tte nua tion/re s ona nc e fre que nc y c ha ra c te ris tic s
RF 2 1 1
RF 2 0 1
RF 5 1 /6 1 /7 1
RF 8 1 /1 0 1
12
Me c ha nic a l da ta
RF 5 1
RF 6 1
RF 7 1
RF 8 1
RF 1 0 1
Choke
Tol.*
mm
+0.2
-0
A
B
C
D
E
F
G
H
I
75 ± 0.5
35
145
50
55
191.5 ± 1
61 ± 0.5
65 ± 0.5
270 ± 10
90
95 ± 3
45
226
60
425 ± 2
130 ± 2
± 0.3
± 0.3
± 3
± 0.25
± 0.25
± 0.1
-
+10
34
100
130
0
-
+10
15 ± 2
60
140
90
0
-
66
26
4.2
131
37
177.5
47 ± 0.5
6.5
5
M6
M8
1.06
± 0.3
+0
K
9
15
-1
Dimensions in mm; 1 inch = 25.4mm
* Measurements share this common tolerance unless otherwise stated
SIDE
H
D
C
D
D
D
C
I
C
C
K
K
G
G
RF 51
RF 61, 71
RF 81
RF 101
BOTTOM
E
E
A
E
A
E
A
E
A
G
G
F
F
F
F
B
B
B
B
RF 2 0 1
-xx/02
RF 2 0 1
-0.2/07
RF 2 0 1
-0.5/07
RF 2 0 1
-1/07
RF 2 0 1
-2/07
RF 2 0 1
-6/07
RF 2 1 1
-xx/02
RF 2 1 1
-xx/14
Choke
Tol.*
mm
± 0.3
± 0.2
± 0.3
± 0.5
± 0.2
± 0.2
A
B
C
D
E
F
G
H
I
48
16
18
5.1
52.5
19
58
23
25.5
23.5
18.5
110 ± 5
47
8.6
6
6.5
51 ± 0.15
+0.2
-0
2.8
3.6
2
± 0.1
± 0.1
± 0.2
± 0.1
0.8
0.8
K
L
48
17.5
7.2
Dimensions in mm; 1 inch = 25.4mm
* Measurements share this common tolerance unless otherwise stated
SIDE
D
H
D
C
C
C
K
C
I
D
I
H
RF 201-xx/02
RF 201-xx/07
RF 211-xx/14
RF 211-xx/02
BOTTOM
K
D
L
B
B
G
B
L
B
G
F
E
G
E
A
E
A
A
A
DRILLINGS FOR PCB MOUNTING
37.5
1.3
16.25
12.5
50
1.3
RF 211-xx/02
RF 201-xx/02
13
SCHAFFNER
RI Se rie s
Sa tura ting c hoke s
The inductance of saturating-type chokes reduces as load current
increases, and is ideal for attenuating the differential-mode or
symmetrical interference generated by fast-switching thyristors, triacs,
transistors and phase angle control devices. Inductance values are
not shown because the leakage inductance is relatively high.
•
•
•
0.8 to 25A ratings
single or dual choke configurations
flying lead or PCB-mount versions
Choke s e le c tion ta ble Choose the choke RI xxx offering the required current rating and component configuration.
Types with the letters PC in the name have pins for PCB mounting; others have flying lead wire connections.
†
†
Choke type
Nominal
curre nt
Circuit
s ymbol
R
We ight
approx.
Choke type
Nominal
curre nt
Circuit
s ymbol
R
We ight
approx.
g
g
mΩ/path
A @ 40ºC
A @ 40ºC
mΩ
RI 109 PC
RI 110 PC
RI 111 PC
RI 13
2
3
6
280
148
42
65
120
170
1320
RI 211 PC
RI 221 PC
RI 401 PC
RI 403 PC
RI 406 PC
RI 410 PC
RI 222
6
8
1.5
3
43
34
620
105
53
28
21
8
3.5
70
175
15
30
55
25
10
6
RI 207 PC
RI 209 PC
RI 229 PC
RI 230 PC
RI 210 PC
RI 231 PC
0.8
2
2
3
3
1325
275
265
160
160
62
50
40
30
50
65
80
10
15
15
25
95
330
205
325
RI 415
RI 425
5
Environm e nta l ra tings
Typic a l s a tura tion c ha ra c te ris tic s
Maximum operating voltage: 500V at 40˚C
High potential test voltage
Inductance (typical value in % ) vs. nominal current in %
winding-to-winding at 25˚C
and/or winding-to-inserts:
RI s e rie s typic a l
Ind.
2500VAC, 1 minute, guaranteed
2500V, 50Hz, 2 sec, factory test
20 x Inominal at 25˚C
DC to 1kHz at 40°C
-25°C to +110˚C
-25°C to +110˚C
25/110/21
UL94V0
Surge current at 10msec:
Power operating frequency:
Operating temperature:
Storage temperature:
Climatic class per IEC 68:
Flammability:
Te s t c onditions
†
Resistance: tolerance max. ±15% at 25°C; < 200mΩ 100mA;
> 200mΩ ≤ 2Ω 10mA
Electrical characteristics at 25ºC ± 2ºC
%
Nominal current
14
Me c ha nic a l da ta
PCB Mounting
RI 1 0 9
RI 1 1 0
RI 1 1 1 /
RI 2 2 1
RI 2 0 7 /
RI 4 0 1
RI 2 0 9
RI 2 1 0
RI 2 1 1
RI 2 2 9 /
RI 4 0 3
RI 2 3 0 /
RI 4 0 6
RI 2 3 1
RI 4 1 0
Choke
Tol.*
mm
+0.55
19.5
+0.5
± 0.3
± 0.3
± 0.3
± 0.25
-
A
B
C
D
E
F
G
H
J
32
24
30
17
40
30
35
18
49
35
34
21
M4
25
25
25
32
24
30
17
M3
23.3
23.3
18
28.5
28.5
21.5
32.5
33
33
28
0
0
-
-
+0.55
+0.5
19.5
+0
32.5
25
0
0
-
-
+
15
/15 0.3
-
0.6
-
M3
± 0.2
± 0.2
± 0.1
25
10
30
12.5
40/20
20
12.5
15
25
17.5
1.13
15
20
17.5
15
7.5
10
12.5
1
0.6 x 0.88
4
1.15/1.13
6
~15
0.6 x 0.88
0.8/0.9
~4/~6
0.6 x 0.88
0.75 x 1.1
+0
4
-0.5
-
K
~6.5
~5.5
~4
~15
~11
~15
~4/~4.5
~6
Dimensions in mm; 1 inch = 25.4mm
* Measurements share this common tolerance unless otherwise stated
SIDE
H
E
E
H
K
H
K
K
H
J
K
C
J
C
C
C
RI 231, 410
RI 210, 211, 221
RI 109, 110, 111
RI 207, 209, 229, 230,
401, 403, 406
BOTTOM
G
D
B
B
D
B
G
B
G
G
F
F
F
F
A
A
A
A
Flying le a d type s
Choke
RI 1 3
RI 2 2 2
RI 4 1 5
RI 4 2 5
Tol.*
mm
+0.3
+0
+0.3
A
B
C
D
E
F
G
I
J
95
48
35
49
48
1.2
-
± 0.3
1.2
0.5
-
-
+0.3
-1.2
+1.3
+0
60
48
43
48
43
0
0.5
-
-
± 0.3
± 0.25
-
-
-
65
37
M5
~80
40
34
30
M4
22
36
35
35
39
35
± 1
10
+0
+1
7
6
-0.5
0
-
K
± 10
200
Dimensions in mm; 1 inch = 25.4mm
* Measurements share this common tolerance unless otherwise stated
SIDE
I
I
I
H
K
C
K
C
C
J
J
J
E
E
E
RI 13
RI 222
RI 415, 425
BOTTOM
G
D
B
D
B
G
G
D
B
F
F
F
A
A
A
15
SCHAFFNER
Sc ha ffne r’s worldwide s a le s ,
dis tribution a nd produc tion ne twork
Schaffner EMV GmbH
Schoemperlenstrasse 12B
D-76185 Karlsruhe
Ge rmany
Tel: (0721) 56 910
Fax: (0721) 56 9110
HEADQUARTERS
DISTRIBUTORS
Schaffner EMV AG
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CH-4542 Luterbach
Switze rland
Tel: (032) 6816 626
Fax: (032) 6816 641
Aus tria
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Be lgium
SEI Belgium Tel: 2 456 0747
Northern Germany
D-59581 Warstein
Tel: (02902) 97 56 10
Fax: (02902) 97 56 80
Cze ch Re public
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EUROLOGISTICS CENTER
De nmark
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Schaffner
Schaffner EMC Srl
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I-20092 Cinisello Balsamo (MI)
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Tel: (02) 66 04 30 45
Fax: (02) 61 23 943
1A, avenue de Suisse
F-68311 Illzach
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Tel: (03) 89 31 04 00
Fax: (03) 89 31 04 01
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Ge rmany
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Setagaya-Ku
Tokyo 154-0011
J apan
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Tel: 1 569 5043
FACTORIES
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Nordstrasse 11
CH-4542 Luterbach
Switze rland
Tel: (032) 6816 626
Fax: (032) 6816 641
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Tel: (03) 3418 5822
Fax: (03) 3418 3013
Norway
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Singapore
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Castletroy
Spain
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Fax: 377 3281
Ire land
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Tel: (061) 332233
Fax: (061) 332584
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Swe de n
Tel: (08) 57921121
Fax: (08) 929690
Turke y
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Aus tralia
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Tel: (01) 744 6111
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SALES SUBSIDIARIES
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Beijing 100005
India
Schaffner EMC Ltd
Ashville Way
Molly Millar’s Lane
Wokingham
Vishal Agencies Tel: 40 711 2079
Is rae l
RDT Components Ltd. Tel: 3 645 0707
China
Berks RG41 2PL
UK
Tel: (0118) 9770070
Fax: (0118) 9792969
Tel: (10) 6510 1761
Fax: (10) 6510 1763
J apan
Nemic Lambda K.K. Tel: 3 3447 4411
SSR Engineering Co. Ltd. Tel: 3 3493 6613
Unidux Inc Tel: 4 2232 4500
Schaffner SA
43 rue Michel Carré
F-95103 Argenteuil
France
Tel: (01) 34 34 30 60
Fax: (01) 39 47 02 28
Schaffner EMC Inc
9-B Fadem Road
Springfield, NJ 07081
USA
Toll free: (800) 367 5566
Tel: (973) 379 7778
Fax: (973) 379 1151
Kore a
Power EMC TEK Tel: 2 501 5852
Ne w Ze aland
MHS Technologies Ltd. Tel: 4 567 7016
Rhone Alpes
Re public of South Africa
Arrow Altech Ltd. Tel: 11 923 9600
F-38560 Champ sur Drac
Tel: (04) 76 68 64 00
Fax: (04) 76 68 63 70
West Coast
Taiwan
Irvine, CA 92718
Tel: (949) 457 9400
Fax: (949) 457 9510
Bandtek International Co. Ltd. Tel: 2 2657 2615
Rennes
F-35510 Cesson-Sévigné
Tel: (02) 99 22 70 00
Fax: (02) 99 22 70 07
16
SCHAFFNER
690-438D
ROS/August 1999
© 1998 Schaffner EMV. Specifications subject to change without
notice. All trademarks recognised.
Schaffne r EMV AG CH-4542 Luterbach, Switzerland
Tel: +41 32 6816 626 Fax: +41 32 6816 641 www.schaffner.com
Schaffner is an ISO-registered company. Its products are
Certified
designed and manufactured under the strict quality
requirements of the ISO 9001 standard.
ISO 9 0 0 1
supplier
This document has been carefully checked. However, Schaffner
does not assume any liability for errors or inaccuracies.
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