Nastec MIDA 207 - Electromagnetic Compatibility (EMC)

WARNING
Always use cables with appropriate cable lugs, which may be supplied with the product.
WARNING
For motor cable lengths greater than 5 meters, the use of special output filters, available on request,
is recommended.
7.3.2. Control cables
Model Maximum cross-section of the control cables Tightening torque [Nm]
Control terminals of all
models
1 mm
2
0,5
WARNING
Use shielded cable for control cables.
WARNING
Always use cables with appropriate cable lugs, which may be supplied with the product.
7.4. Electromagnetic Compatibility (EMC)
The device meets the requirements of electromagnetic compatibility according to the EN61800-3 standard.
However, to ensure the electromagnetic compatibility of the system in which it is installed, it is necessary:
• use ground connection cables that are as short as possible.
• use motor cables that are as short as possible and shielded, with the shield connected at both ends.
• use shielded signal cables with the shield connected at one end only.
WARNING
Install signal, motor, and power cables separately from each other at a distance of at least 30 cm. If
the signal cables meet the power cables, cross them perpendicularly.
WARNING
It is possible to remove the connection of the filter capacitors Cy to the ground by removing the
screws marked with the EMC symbol. In this way, the ground leakage currents caused by the filter
are reduced, but the intrinsic EMC compatibility of the device is no longer valid and must therefore be
guaranteed externally in another way.
EMC clip for cable glands
To ensure correct grounding of the shield when using shielded cables, it is recommended to use the appropriate
EMC clips as shown below.
5
20
1
2
3
4
1: Cable gland; 2: Lock nut; 3: EMC clip; 4: Shielded cable
7.5. Electrical connections
MIDA
22