EMS Panel (Low Frequency & Static Magnetic Field Countermeasures)(Tap to display menu)
EMC Countermeasure Products
EMSpanel handling and installation method
EMSpanel is a panel material with insulating laminate on both sides. It can be placed on walls, ceilings, floors, equipment housings, etc., and can also be punched out as a part. *We can punch and perforate it.
EMSpanel installation guidelines
Please take note of the following points when using EMSpanel.
- ・Cutting/Punching：EMSpanel can be cut with scissors or punched out into parts depending on the purpose.
- ・Bend：It is possible to fold the EMSpanel by adding perforations.
- ・shape：EMSpanel is a material that does not absorb magnetic fields but diverts them. If the box is not completely airtight, please use a lid like that of a lunch box to direct the magnetic field into a space that will not be affected.
- ・Splicing：When joining EMSpanels, do not overlap the sheets. If the only purpose is to shield low frequencies, there is no problem just joining them together. If you also want to shield high frequencies, seal the joints with conductive aluminum tape 30 to 50 mm wide.
- ・Overlay：When EMSpanels are stacked, their static magnetic field and low-frequency magnetic field shielding performance improves. The 5-layer type has better performance than the 3-layer type, and the more layers they are stacked, the better the performance will be. Please stack them according to your purpose.
- ・グランド：絶縁ラミネートしているのでGNDできません。GNDにつながなくても性能に問題はありません。
- ・Electromagnetic environment survey：We will actually conduct an on-site electromagnetic environment survey, grasp the noise environment, and propose appropriate EMSpanel placement.※The investigation cost will be quoted separately.
In-facility EMC electromagnetic environment survey
Installation method 1: On the wall of a room where low-frequency electromagnetic interference is expected
In order to prevent electromagnetic interference caused by low-frequency magnetic fields generated by transformers, distribution boards, elevator motors, etc. installed inside and outside the rooms in the facility, EMS panels are placed on walls where electromagnetic interference is expected to occur to prevent electromagnetic interference.
- ・Placement：Please place it on the subject according to the guidelines above.
- ・Mounting location：Place it on the wall where electromagnetic interference is expected. Except for special cases, there is no need to place it on the ceiling or floor.
- ・Installation Method： Please attach the EMSpanel to the wall using double-sided tape, etc. In the case of new construction, it is also possible to attach it to the plasterboard on the inside of the wall.
Installation method 2: Parts that shield low-frequency magnetic fields generated inside various devices
The inside of various devices may be subject to electromagnetic interference due to low-frequency magnetic fields generated by cables, motors, inverters, etc. Electromagnetic interference can be prevented by attaching barriers and component covers created with EMSpanel to circuit boards and sensors.
- ・Punching/Bending：Create stamped parts according to the guidelines above.
- ・Construction of shielded enclosure：Create covers for devices that are likely to be affected by electromagnetic interference.
- ・Pasting：Please adhere to the object according to the guidelines above.
- ・Mounting location：It is most effective to locate the device either close to the affected equipment or close to the source.
- ・range：The larger the area of the fence, the less it will wrap around, making it more effective.
Installation Method 3 Fence (Partition)
In order to prevent electromagnetic interference caused by low-frequency magnetic fields between devices within the facility, partitions with EMS panels attached are placed between the devices to prevent electromagnetic interference.