Chapter 1
1-6
Introduction
1-4 Applicable Standards
■ EC Directives
Note Installation under the conditions stipulated in 3-2-5 EMC-compatible Wiring must be met to
ensure conformance to EMC Directives.
■ UL and cUL Standards
EC Directives Product Applicable standards Remarks
Low Voltage
Directive
AC Servo Drivers EN50178 Safety requirements for electrical
devices for measurement, control,
and research facilities
AC Servomotors IEC60034-1, -5, -8, -9
EN60034-1, -9
Rotating electrical equipment
EMC Directives AC Servo Drivers and
AC Servomotors
EN55011 class A group 1 Wireless interference and measure-
ment methods for radio-frequency
devices for industry, science, and
medical application
EN61000-6-2 Electromagnetic compatibility and
immunity standards for industrial
environments
Standards Product Applicable standards File No. Remarks
UL AC Servo Drivers UL508C E179149 Power conversion devices
AC Servomotors UL1004 E179189 Electric motors
cUL AC Servo Drivers cUL C22.2 No. 14 E179149 Industrial control devices
AC Servomotors cUL C22.2 No. 100 E179189 Motors and generators
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