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.
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.
- 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.
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)
|Rate voltage VR for two-line filters||250VAC/500VDC||line-line or line-case|
|Rate voltage VR for four-line filters||440VAC||line-line|
|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|
|Type||IR (A)||I Leakage (A)*||I Reactive (A)||DC Resistance (Ω)||Power dissipation (w)||Connection|
|* If voltage between neutral and earth is 0V|
|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|
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