8010 series High performance filters for anechoic chamber

For anechoic chamber, shielded room, cabinet and shelter, where the effective suppression of radiation emission required.
Insertion loss : 100dB @ 14KHz-40GHz  (MIL-STD-220C)

The 8010 series High performance filter is a superior filter housed in a three compartment casing with bolted covers and accessible terminals that achieves 100 dB insertion transmission loss at 14 kHz and above.

The circuit is designed as a symmetrical double- circuit with high quality rod cores providing inductance. These cores do not saturate due to their large air gap and they are insensitive to asymmetrical load.

Foil capacitors ensure a long operating life by their self healing feature even after voltage transients A seamless fixing of the filter casing to the shielded room is very important to ensure correct operation. The filter is housed in a casing that has a base flange which provides stable mounting and excellent earthing when bolted to the shielded room via the mounting bolts.

This series is offered as a two line filter (phase and neutral) or as a four line filter (three phases and neutral). The neutral line is always attenuated and all conductors are decoupled from each other. This allows the conductors to operate independently without attenuation loss.

Please note: EMP protection is available on request.

8010 series High performance filters for anechoic chamber example image
8010 series High performance filters for anechoic chamber example image

Mounting

These protections are designed for mounting on the penetration panel or directly on the non-painted wall of the Faraday cage. Mounting terminals dependent on the amount of power. Please see Connection in the Product range table.


Applications

  • EMC test laboratories
  • Anechoic chambers
  • Tempest rooms
  • MRI screened facilities

Rated current available from 6 amps to 3000 amps in both single and three phase versions. Filters are ideally suitable for applications where the very highest performance is demanded.


General characteristics

For a clean mains supply into a shielded room, high performance filters are indispensable. Usually, these filters are directly mounted on the shielding wall. It is recommended to route filtered lines into the shielded room (Faraday cage) through the wall with an optional flexible metal conduit.

  • Mains filter for single and three phase systems
  • Insertion transmission loss 100 dB @ 14 kHz
  • Double - ∏ circuit
  • Rod cores allow asymmetrical load
  • Self-healing effect of foil capacitors

Shielding performance (dB)

8010 series High performance filters for anechoic chamber shielding performance
Typical insertion loss (dB)
Frequency (Hz) asymmetric performence in 50 ohm system

Technical Data

Rate voltage VR for two-line filters 250VAC/500VDC line-line or line-case
Rate voltage VR for four-line filters 440VAC line-line
250VAC line-case
Rated Frequency fR DC -60 Hz  
Rate Current IR See characteristics referred to +40? ambient temperature
Number of lines 2 or 4  
Insertion Loss, Per MIL-STD-220C >100dB 14kHz – 40GHz
DC Resistance See characteristics Each Line
Power Dissipation See characteristics At Rated Current
Test Voltage 1200Vdc/2s Line- Line or line-case
Voltage Drop /Phase ΔV <1% of VR at 50Hz and IR
Leakage Current ILeakage See characteristics at 380V/220V and 50Hz
Reactive Current IReactive See characteristics at 380V/220V and 50Hz
Discharge Time to Below 34V 30s  
Climatic category 25/070/21  

Product Range

Type IR (A) I Leakage (A)* I Reactive (A) DC Resistance (Ω) Power dissipation (w) Connection
8010-2-16 16 3.5 3.5 ?70 ?40 M6 Screw
8010-2-32 32 5 5 ?20 ?40 M6 Screw
8010-2-63 63 5 5 ?15 ?90 M6 Screw
8010-2-100 100 9 9 ?5 ?120 M12 Screw
8010-2-150 150 9 9 ?3 ?140 M12 Screw
8010-4-16 16 0.7 3.5 ?70 ?70 M6 Screw
8010-4-32 32 0.9 5 ?20 ?80 M6 Screw
8010-4-63 63 0.9 5 ?15 ?170 M6 Screw
8010-4-100 100 1.7 9 ?5 ?220 M12 Screw
8010-4-150 150 1.7 9 ?3 ?270 M12 Screw
* If voltage between neutral and earth is 0V

Circuit diagrams

2-line filters
2 line filters
4-line filters
4 line filters

Dimensional diagrams

8010 series High performance filter dimensional diagram 1
8010 series High performance filter dimensional diagram 1

8010 series High performance filter dimensional diagram 2
8010 series High performance filter dimensional diagram 2

8010 series High performance filter dimensional diagram 3
8010 series High performance filter dimensional diagram 3

Available dimensions

Type A B C D E F G installation instructions Dimensional diagram
8010-2-16 188 205 120 750 450 110 80 M24 conduit screw 1
8010-2-32 188 205 120 750 450 110 80 M24 conduit screw 1
8010-2-63 188 205 140 920 620 110 80 M33 conduit screw 1
8010-2-100 288 305 180 1180 800 110 80 M60 conduit screw 1
8010-2-150 288 305 180 1180 800 110 80 M60 conduit screw 1
8010-4-16 288 305 120 750 450 110 80 M24 conduit screw 2
8010-4-32 288 305 120 750 450 110 80 M24 conduit screw 2
8010-4-63 348 365 140 920 620 110 80 M33 conduit screw 2
8010-4-100 348 365 180 1480 1000 160 80 M60 conduit screw 3
8010-4-150 348 365 180 1480 1000 160 80 M60 conduit screw 3

Installation diagram

Installation diagram
Installation diagram
High performance filters for anechoic chamber High performance filters for anechoic chamber Holland Shielding Systems B.V. Holland Shielding Systems B.V.
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Product description: High performance filters for anechoic chamber

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Series
Number of lines
Select an option:
2 : 2 lines
4 : 4 lines
Rated current (A)
Select an option:
16 : 16 ampere
32 : 32 ampere
63 : 63 ampere
100 : 100 ampere
150 : 150 ampere
* Note: The red blocks are required

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