CDHD
Introduction
User Manual
3
UL 508C references UL 840, which describes the achievement by design of air
and insulation creepage spacings for electrical equipment and printed circuit
boards. The CDHD provides overload protection and current limit control.
The drive is intended for operation in pollution level 2 environment.
The terminals on the controller are coded so they can easily be identified in the
instructions. The instructions identify the connections for the power supply, load,
control, and ground.
Integral solid state short circuit protection does not provide branch circuit
protection. Branch circuit protection must be provided in accordance with the
National Electrical Code and any additional local codes, or the equivalent.
1.3.2
CE Compliance
Compliance with EC EMC Directive (2004/108/EC) and EC Low Voltage Directive
(2006/95/EC) is mandatory for all servo drives provided to the European
Community. CDHD is manufactured in conformance with these directives. CDHD
drives have also been successfully tested and evaluated to the limits and
requirements of these directives.
EC Low Voltage Directive (2006/95/EC) complies with standard IEC 61800-5-1.
The following standards are used in connection with EC EMC Directive
(2004/108/EC):
IEC 61000-6-1/2 (Interference Immunity in Residential & Industrial Areas)
IEC 61000-6-3/4 (Interference Generation in Residential & Industrial Areas)
Drives are components that are intended for incorporation into a machine, for
industrial use. Before a drive is in installed, verify that the associated equipment
complies with the following standards:
EC Machinery Directive (2006/42/EC)
EC EMC Directive (2004/108/EC)
EC Low Voltage Directive (2006/95/EC)
Standards EN/IEC 60204-1 (Safety and Electrical Equipment in Machines),
ISO 12100 (Safety of Machines) and EN 292 must be observed in reference to
Machinery Directive (2006/42/EC).
Standard IEC 60439-1 (Low-voltage Switchgear and Control Gear Assemblies)
must be observed in reference to EC Low Voltage Directive (2006/95/EC).
The machine manufacturer must generate a hazard analysis for the machine,
and must implement suitable measures to ensure that unexpected movements
will not cause personal injury and/or property damage.
The machine manufacturer is responsible for ensuring that the machine meets
the requirements specified by the EMC regulations. Guidelines for correct
installation for EMC (such as shielding, grounding, treatment of connectors and
cable layout) are provided in this.
The machine manufacturer must check whether EC Directives or other standards
must be applied to the machine.
Servotronix only guarantees the conformance of the servo system with the
standards cited in this chapter.
