Safety Information and Precautions
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Electrical Shock Hazard
Ensure the protective earthing conductor complies with technical standards and local safety regulations.
Because the leakage current exceeds 3.5 mA in all models, IEC 61800-5-1 states that either the power
supply must be automatically disconnected in case of discontinuity of the protective earthing conductor or
a protective earthing conductor with a cross-section of at least 10 mm
2
(Cu) or 16 mm
2
(Al) must be used.
Failure to comply may result in death or serious injury.
When using an earth leakage circuit breaker, use a residual current operated protective device (RCD) of
type B (breaker which can detect both AC and DC). Leakage current can cause unprotected components to
operate incorrectly. If this is a problem, lower the carrier frequency, replace the components in question with
parts protected against harmonic current, or increase the sensitivity amperage of the leakage breaker to at
least 200 mA per drive.
Factors in determining leakage current:
● Size of the Servo Drive
● Servo drive carrier frequency
● Motor cable type and length
● EMI/RFI lter
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Approvals
Certication marks on the product nameplate indicate compliance with the corresponding certicates and
standards.
Certication Mark Directives Standard
CE
EMC directives 2014/30/EU
AC servo drive EN 61800-3
AC servo motor EN 60034-1
LVD directives 2014/35/EU
AC servo drive EN 61800-5-1
AC servo motor EN 60034-1
RoHS directives 2011/65/EU EN 50581
TUV -
AC servo drive EN 61800-5-1
AC servo motor
EN 60034-1
UL -
AC servo drive
UL61800-5-1
C22.2 No.14-13
AC servo motor
UL1004
C22.2 No.100
● The above EMC directives are complied with only when the EMC electric installation
requirements are strictly observed.
● Machines and devices used in combination with this drive must also be CE certied and
marked. The integrator who integrates the drive with the CE mark into other devices has
the responsibility of ensuring compliance with CE standards and verifying that conditions
meet European standards.
● The installer of the drive is responsible for complying with all relevant regulations for
wiring, circuit fuse protection, earthing, accident prevention and electromagnetic (EMC
regulations). In particular fault discrimination for preventing re risk and solid earthing
practices must be adhered to for electrical safety (also for good EMC practice).
● For more information on certication, consult our distributor or sales representative.
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