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3.4.6.
Design Compliance
The integrator is responsible for compliance with directives, regulations and standards.
Nonexhaustively, the integrator has to certify the complete motor design in order to be
comformed to the guide lines (nonexhaustively).
Low Voltage Directive
RoHs Directive
EMC Directive
The complete motor must comply with the IEC60034 standard
The heating of the complete motor must meet the requirements of the class F insulation
(cf. IEC 60034-1)
3.4.7.
Dielectric test
Each complete motor must undergo once completely, a dielectric test (Routine test) in
accordance with the standard IEC 60034-1 (i.e. 1500 V during 1 min for 230 Vac).
3.4.8.
Earthing
A protective earth cable with the appropriate cable diameter must connect the complete
motor stator to the grounding (cf. standards: NF C15-100, CEI 60364-1, IEC 60204-1).
3.4.9.
Minimum clearances for insulation and creepage distances
Depending on the pollution degree and the voltage in use, the minimum clearances for
insulation and creepage distances must meet the standard EN 60664-1.
It is the integrator's responsibility to take the needed actions to comply with these
distances or by adding proper additional insulation.
For information:
• Pollution degree 1. No pollution or only dry, nonconductive pollution occurs. The
pollution has no influence (example: sealed or potted products).
• Pollution degree 2. Normally only nonconductive pollution occurs. Occasionally a
temporary conductivity caused by condensation must be expected (example: product
used in typical office environment).
• Pollution degree 3. Conductive pollution occurs, or dry, nonconductive pollution
occurs that becomes conductive due to expected condensation (example: products
used in heavy industrial environments that are typically exposed to pollution such as
dust).
• Pollution degree 4. Pollution generates persistent conductivity caused, for instance,
by conductive dust or by rain or snow.
2014/35/EU
2011/65/CE
2004/108/CE
Section of phases
conductors,
S [mm²]
S<=16
16<S<=35
S>35
56 - PVD 3664_GB_NK-November 2016.Docx
Corresponding minimal cross-
section of earthing conductor,
S
[mm²]
p
S
16
0.5S
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