Datasheet B84263 Datasheet (EPCOS)

Filters for Power Lines
(Low leakage current)

16 to 100 A,
100 dB from 14 kHz

Series/Type: B84263

Date: January 2004

 EPCOS AG 2004. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the
information contained thereinwithout EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical
and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Associ­ation), unless otherwise agreed.

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

2- and 4-line-filters
16 to 100 A
Multi-stage
Stopband attenuation 14 kHz to 40 GHz

Features

Low volume and low voltage drop
Practically no leakage current flow on the grounding conductor in normal operation because of
the capacitor configuration (capacitive circuit to ground only through neutral)
Insertion loss to CISPR 17

Design

The electrical components are incorporated in an RF-tight case of high-grade 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 sur­face around the fixing holes is left as bare metal (unpainted) to ensure good RF contact with met­al surfaces (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 (cross section min.
10 mm2) in accordance with EN 50178 is necessary. For this purpose the filter case have con­necting bolts at each end.
Resistors are incorporated in the filter to discharge capacitors after turn-off.

Scope of supply

Filters are supplied complete with all parts required for RF-tight installation (fixing screws,
flanges, RF gaskets, cable glands) and installation instructions.

Installation

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 2-line filters
by 4-line filters for example.

Accessories and special versions

RF-tight flexible connector fittings 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.

2

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Circuit diagrams
2-line filters

4-line filters

3

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Insertion loss αe(typical values at Z = 50 Ω)

Asymmetrical measurement circuit
to MIL-STD-220A

General technical data

Rated voltage VR250 V Line/line
2-line filters Line/case
Rated voltage VR440 V Line/line
4-line filters 250 V Line/case
Rated frequency f
Rated current I

50/60 Hz

R

See characteristics Referred to +40 °C ambient

R

temperature

Maximum admissible
overcurrent

I

75  IRfor 50 ms

over

10  IRfor 1 s
2  IRfor 1 min

1.4  IRfor 15 min

Test voltage V

1200 VDC, 2 s Line/line

test

1200 VDC, 2 s Line/case

Voltage drop/phase ∆V <1 % Of VRat 50 Hz and I
Maximum DC resistance R

See characteristics Per line

max

R

4

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

General technical data (continued)

Power dissipation PDSee characteristics At rated current I
Capacitive leakage current I

See characteristics Difference potential N to PE at

leak

R

50 Hz

Max. permissible harmonic

8 % To EN 50160

distortion (THD)
Permissible ambient

TA25/+40 °C

temperature
Climatic category

(EN 60068-1)

25/085/56 25 °C/+85 °C/56 days damp

heat test

Mechanical version C Cable glands at both ends or

flexible connector fitting

D Direct connection to shielding

wall

Characteristics and ordering codes

I

R

A

Mechanical
version

R

mΩ

max

P

I

leak

Dimensional

D

drawing

W

mA/V

Page Approx.

weight
kg

Ordering code

2-line filters

16
16
40
40

C
D
C
D

< 40 < 18 < 2 1 6 8
< 40 < 18 < 2 2 7 8
< 20 < 60
< 20 < 60

< 2.5

3 8 18

< 2.5

4 9 18

B84263C0022B013
B84263D0022B013
B84263C0023B013
B84263D0023B013

4-line filters

16
16
40

40
100
100

C
D
C
D
C
D

< 80 < 60 < 2 5 10 25
< 80 < 60 < 2 6 11 25
< 30 < 140
< 30 < 140
< 6 < 70
< 6 < 180

< 2.5

7 12 27

< 2.5

8 13 27

< 2.5

9 14 50

< 2.5

10 15 50

B84263C1160E003
B84263D1160E003
B84263C1400E003
B84263D1400E003
B84263C1101E003
B84263D1101E003

5

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawings
Dimensional drawing 1 (cable glands at both ends) 2 x 16 A

B84263C0022B013

➀ Input end: Cable gland PG 21 (mounted)
➁ Shielded end: Cable gland PG 29/21

(cable gland PG 29, PG 21 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm
PG 21 9 to 11 mm 12 to 14 mm 15 to 17 mm 18 to 20 mm

RF-tight connection to shielding wall with connector fitting, see page 16.

6

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 2 (direct connection to shielding wall) 2 x 16 A

B84263D0022B013

➀ Input end: Cable gland PG 21 (mounted)
➁ Shielded end: Cable gland PG 29/21

(cable gland PG 29, PG 21 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm
PG 21 9 to 11 mm 12 to 14 mm 15 to 17 mm 18 to 20 mm

RF-tight connection to shielding wall, see page 16.

7

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 3 (cable glands at both ends) 2 x 40 A

B84263C0023B013

➀ Input end: Cable gland PG 21 (mounted)
➁ Shielded end: Cable gland PG 29/21

(cable gland PG 29, PG 21 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm
PG 21 9 to 11 mm 12 to 14 mm 15 to 17 mm 18 to 20 mm

RF-tight connection to shielding wall with connector fitting, see page 16.

8

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 4 (direct connection to shielding wall) 2 x 40 A

B84263D0023B013

➀ Input end: Cable gland PG 21 (mounted)
➁ Shielded end: Cable gland PG 29/21

(cable gland PG 29, PG 21 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm
PG 21 9 to 11 mm 12 to 14 mm 15 to 17 mm 18 to 20 mm

RF-tight connection to shielding wall, see page 16.

9

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 5 (cable glands at both ends) 4 x 16 A

B84263C1160E003

➀ Input end: Cable gland PG 29/21

(PG 29 mounted, PG 21 and reducer ring in accessory bag)

➁ Shielded end: Cable gland PG 29/21

(cable gland PG 29, PG 21 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm
PG 21 9 to 11 mm 12 to 14 mm 15 to 17 mm 18 to 20 mm

RF-tight connection to shielding wall with connector fitting, see page 16.

10

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 6 (direct connection to shielding wall) 4 x 16 A

B84263D1160E003

➀ Input end: Cable gland PG 29/21

(PG 29 mounted, PG 21 and reducer ring in accessory bag)

➁ Shielded end: Cable gland PG 29/21

(cable gland PG 29, PG 21 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm
PG 21 9 to 11 mm 12 to 14 mm 15 to 17 mm 18 to 20 mm

RF-tight connection to shielding wall, see page 16.

11

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 7 (cable glands at both ends) 4 x 40 A

B84263C1400E003

➀ Input end: Cable gland PG 29/21

(PG 29 mounted, PG 21 and reducer ring in accessory bag)

➁ Shielded end: Cable gland PG 29/21

(cable gland PG 29, PG 21 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm
PG 21 9 to 11 mm 12 to 14 mm 15 to 17 mm 18 to 20 mm

RF-tight connection to shielding wall with connector fitting, see page 16.

12

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 8 (direct connection to shielding wall) 4 x 40 A

B84263D1400E003

➀ Input end: Cable gland PG 29/21

(PG 29 mounted, PG 21 and reducer ring in accessory bag)

➁ Shielded end: Cable gland PG 29/21

(cable gland PG 29, PG 21 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm
PG 21 9 to 11 mm 12 to 14 mm 15 to 17 mm 18 to 20 mm

RF-tight connection to shielding wall, see page 16.

13

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 9 (cable glands at both ends) 4 x 100 A

B84263C1101E003

➀ Input end: Cable gland PG 42/29

(PG 42 mounted, PG 29 and reducer ring in accessory bag)

➁ Shielded end: Cable gland PG 42/29

(cable gland PG 42, PG 29 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 42 29 to 31 mm 32 to 34 mm 35 to 37 mm 38 to 40 mm
PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm

RF-tight connection to shielding wall with connector fitting, see page 16.

14

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

Dimensional drawing 10 (direct connection to shielding wall) 4 x 100 A

B84263D1101E003

➀ Input end: Cable gland PG 42/29

(PG 42 mounted, PG 29 and reducer ring in accessory bag)

➁ Shielded end: Cable gland PG 42/29

(cable gland PG 42, PG 29 and reducer ring in accessory bag)

Paint color: RAL 7035 (light gray, semigloss)

Fixing dimensions

The cable glands (with cutout sealing ring) are suitable for the following overall cable diameter:

PG 42 29 to 31 mm 32 to 34 mm 35 to 37 mm 38 to 40 mm
PG 29 17 to 19 mm 20 to 22 mm 23 to 25 mm 26 to 28 mm

RF-tight connection to shielding wall, see page 16.

15

Filters for power lines (low leakage current) B84263

16 to 100 A, 100 dB from 14 kHz

RF-tight connection to shielding wall with connector fitting (mechanical version C)

Cable
gland

PG 29 Nominal width 25 mm B84298A0042L*** ∅ 37 +0.5 mm ∅55 +5 mm
PG 42 Nominal width 40 mm B84298A0044L*** ∅ 54 +0.5 mm ∅70 +5 mm

(***: add required length in cm (see also chapter "Installation accessories").

RF-tight connection to shielding wall (mechanical version D)

Cable
gland

PG 21 Suitable cable gland with ∅ 37 +0.5 mm ∅ 55 +5 mm
PG 29
PG 42

Connector fitting (must
be ordered separately)

Parts for RF-tight mounting (in accessory bag) Required hole in

long thread, RF gasket
and check nut.

Ordering code Hole in shielding

wall

shielding wall

∅ 54 +0.5 mm ∅ 70 +5 mm

Bare metal area
on shielding wall

Bare metal area
on shielding wall

16