Shielded room

Electromagetic field and line-conducted interference needs to be eliminated in order to measure low-intensity partial discharges with a PD background noise level (≤ 1 pC) in accordance with IEC 60270.

The effect of electromagetic field interference caused by radio signals, radar stations, welding arcs, etc. can be limited by a shielded room, also known as a Faraday cage.

Line-conducted  interference caused by switching signals from thyristor switches and power switches, for example, can be dampened by means of high-frequency filters.

Your Advantages at a Glance

  1. The end-to-end concept including shielding, grounding, filtering, lighting, and additional accessories such as cranes and air-conditioning enables you perform sensitive PD measurements

  2. Reduction of the test time for the test object in the test bay thanks to optimally tailored layout (size of shielded room and number/position of doors, for example) with respect to the test object, material processing, and the test system

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Product Information

  • Routine and type testing of cable and cable accessories

The design and size of the shielded rooms will be determined depending on the specific application. They are separated into a test and control room. Furthermore they are equipped with a PD-free lighting system, emergency lighting, and security loop. There is the option of equipping the room with air-conditioning and a crane, as well.

The high-frequency filters are used to filter the power and control input and the communications lines. The high-frequency filters are installed as close to the shielded rooms as possible to ensure optimal attenuation.

Application
  • Routine and type testing of cable and cable accessories

The design and size of the shielded rooms will be determined depending on the specific application. They are separated into a test and control room. Furthermore they are equipped with a PD-free lighting system, emergency lighting, and security loop. There is the option of equipping the room with air-conditioning and a crane, as well.

The high-frequency filters are used to filter the power and control input and the communications lines. The high-frequency filters are installed as close to the shielded rooms as possible to ensure optimal attenuation.

Contact our Experts

Thomas R. Melle

Advanced Testing Systems, Inc.

Phone +1 203-743-2001
Mobile +1 731-420-6930
E-Mail t.melle@advtest.com
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Scan the QR code to save the contact details as a VCF on your smartphone

Thomas R. Melle

Advanced Testing Systems, Inc.

Phone +1 203-743-2001
Mobile +1 731-420-6930
E-Mail t.melle@advtest.com
QR

Scan the QR code to save the contact details as a VCF on your smartphone

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