MERZ - EMC Solution

ElectroMagnetical Environment - Solutions

EMC compliant installation with MERZ Repair and Maintenance Switches

Frequency inverters are becoming more and more standard for many applications.
For example for pumps, ventilators, lifts, cranes, fairground rides or machine tools. These are only sorts of many possible applications
An EMC-compliant installation is therefore mandatory. The shielding of the cables requires a large sca connection to reach a permanent radiation characteristic below the given thresholds.
For the isolating enclosures of the Series I1 to I3, Series 8900N to 8980N and Series 81X0 to 89X1 and the isolating with it`s EMC plates and shielding clamps is a simple and cost competitive method to realize an EMC compliant solution. The modular system is saving stock space and money.

It is as simple as it looks!

 

 

Enclosure Designs

"i" Enclosure series
"89xx" Enclosure series
"81xx" Enclosure series
"AL" Enclosure series

Install a standard MERZ Repair and Maintenance Switch ...

Pull out the switch body ...

Take the adequate EMC plate by hand and bend it ...

Insert the plate without clamps into the box ...

install cable glands / cable entrances

Insert the cables ...

Attach in the switch insert ...

Clip the EMC clamps on the shielding and screw it to the EMC plate. Wire up the switch and

READY!

Enclosure series I1N

Install a standard MERZ Repair and Maintenance Switch ...

Pull out the switch body ...

Take the adequate EMC plate by hand and bend it ...

Insert the plate without clamps into the box ...

install cable glands / cable entrances

Insert the cables ...

Attach in the switch insert ...

Clip the EMC clamps on the shielding and screw it to the EMC plate. Wire up the switch and

READY!

Enclosure series 89XX

Install a standard MERZ Repair and Maintenance Switch ...

Pull out the switch body ...

Take the adequate EMC plate by hand and bend it ...

Insert the plate without clamps into the box ...

install cable glands / cable entrances

Insert the cables ...

Attach in the switch insert ...

Clip the EMC clamps on the shielding and screw it to the EMC plate. Wire up the switch and

READY!

Enclosure series 81XX

MERZ Repair and Maintenance Switches in Aluminium enclosure

EMC-Cable glands for Aluminium enclosure

Optionally also available with aluminum lock ring

Ready to mount, including sealing plug screws, cover earting, and EMC-Cable glands. Painting according to customer requirements (standard: aluminium raw)

EMC-Plate

For each enclosure one EMC plate is available. The shielding clamps are available in different clamping diameters. The numbers in the product code are the clamping diameters of the EMC clamps from XXmm to XXmm

Shielding Clamps SKL size in mm: 06-08, 09-11, 12-16, 17-22, 23-29

 

 

EMC shielded metal enclosures

If rough enviromental conditions do not allow the use of plastic enclosures, MERZ offers a wide range of repair- and maintenance switches in aluminium and sheet metall enclosures.
The enclosures are designed for strong mechanical stress, are extremely robust and impact resistant. Optionally also available with aluminum lock ring.
Ready to mount, including sealing plug screws, cover earting, and EMC-cable glands. Painting according to customer requirements (standard: aluminium raw)

 

 

CUSTOMIZED IMPLEMENTATIONS

Your individual enclosure solution - Tailored for your project.
We have the solution.

→ Please feel free to contact us.

+49 (0) 7971 / 252-252
info@merz-schaltgeraete.de