Installation Safety - Servotronix CDHD2S User Manual

Safety and Standards
All persons performing work on the product must be fully familiar with all applicable standards,
directives and accident prevention regulations for performing such work.

2.2.1 Installation safety

Note
Improper handling of the CDHD2S can cause personal injury and/or equipment damage.
:
When connecting the CDHD2S to other control devices, be sure to follow two basic guidelines to prevent
damage to the drive:
The CDHD2S must be grounded via the ground wire of the AC mains power supply.
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Any drive controller, PLC or PC connected to the CDHD2S must be connected to the same ground
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wire as the CDHD2S.
Before installing or commissioning CDHD2S, review all relevant product
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information.
Install the machine in accordance with product specifications and installation
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instructions.
All system components must be grounded. Provide electrical safety via a low-
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resistance ground connection (Category I based on EN/IEC618005-1). The motor
shall be connected to the protective earth conductor by a separate earth
conductor with a rating no less than that of the motor wire.
As part of the machine design, the machine manufacturer must prepare a
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machine hazard analysis and take appropriate measures to ensure that
unexpected activities do not cause physical injury and/or equipment damage.
The drive complies with IP20 (IEC60529 standard) and Type 1 (UL50)
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requirements; therefore, the machine builder must select a suitable enclosure.
The enclosure must meet at least IP54 ((IEC60529 standard) and Type 2 (UL50)
requirements, be composed of metal or 5VA flammability rated materials, and
have no openings on the bottom.
The leakage current of the protective ground wire is greater than 3.5mA;
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therefore, in order to comply with the requirements of IEC61800-5-1 and UL508C,
double PE connections can be used (one is grounded through the main power
ground wire, and the other is connected to the grounded equipment base
through the heat sink), or use a copper connecting cable with a cross-sectional
area greater than 10mm² . Use drive mounting screws and PE coupling screws to
meet this requirement.
The yellow wire with/without one or more green stripes may not be used except
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for protective grounding.
Power cables should be rated at least 600V, 75° C.
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