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Requirements
11
EMC Directives
11.1
Requirements
With regard to its electromagnetic compatibility, the servo amplifier MELSERVO J2-Super
complies with the requirements of the European Union. In order to comply with these
requirements it is necessary to equip the servo amplifier with a radio interference suppression
filter as well as installing cabling that conforms to EMC standards.
With the use of a radio interference suppression filter as well as a construction that conforms to
EMC standards the following limiting values are maintained:
For interference emanating from the servo amplifier:
– EN 61800-3, first environment, meets immunity requirements for interference that is
cable related
– When installed in an earthed control cabinet no interference that is not cable related is
to be expected outside the cabinet.
For the external interference affecting the servo amplifier:
– EN 50082-2
Installation instructions
The servo amplifier is designed for installation in the control cabinet. The control cabinet
must be well earthed.
The motor lead must be screened. The screening must be applied on both sides, high
frequency and well conducting. Maximum length
All cables that carry power must be laid well separated from telephone lines, signal lines or
similar.
The earth connection for the servo amplifier should be separate, if possible.
A minimum distance of
and other operating units that may be susceptible to electromagnetic interference.
NOTES
Refer to the relevant installation manual for installation and connection instructions for the
radio interference suppression filter.
Due to their large number, it is not possible to take into account all the installation and fitting
options that may arise in practice. Consequently, in practice, situations may result that
deviate from statements made here.
MELSERVO J2-Super
≥
10 cm should always be maintained between the servo amplifier
≤
30 m.
EMC Directives
11 - 1
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