Conformity with the International Safety Regulations
The Megatorque Motor Systems conform to the EU Directives (CE Marking) and Underwriters Laboratory (UL) regulations.
Conformity with the EU Directives
The Megatorque Motor System is a machine component that conforms to provisions of the Low Voltage Directive
2014/35/EU and EMC Directives 2014/30/EU. This will help a user in easy conformity with the EU Directives (CE
marking) of a machine into which the Megatorque Motor System is incorporated.
Table 1: List of compliance standard
: Rotating electrical machines
: Adjustable speed electrical power drive
systems
: Conducted emission(Group1, Class A)
Electromagnetic
Compatibility
Directive
: Radiated emission(Group1, Class A)
: Emission standard for industrial
environments
: Immunity for industrial environments
: EMC requirements and specific test
methods (Emission: Category C2)
(Immunity: Second environment)
: Electrostatic discharge immunity
: Radiated electromagnetic field immunity
: Electric first transient/ burst immunity
: Conducted disturbance immunity
: Power frequency magnetic field immunity
: Voltage Dips & Interruptions immunity
Warning In a domestic environment, this product may cause radio interference, in which case
supplimentary mitigation measures may be required.
Conformity with EMC Directive
NSK defined installation models (conditions) for the Megatorque Motor PS/PN Series, including installation space and
wiring between Driver Units and Motors, and set EMC Directive based on 4 [m] cable models, which have been
certified by TÜV SÜD Product Service GmbH.
When Megatorque Motor PS/PN Series is incorporated into machinery, real-world installation and/or wiring conditions
may differ from those of established models. Therefore, it is necessary to check for EMC Directive compliance
(especially radiation and conduction noise) in the machinery incorporating the PS/PN Series Motors.
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