2787-2146 (/0000-00x0)Safety
10 Product manual | Version: 1.2.2
Power Supply Pro 2
2Safety
This section contains safety regulations that must be observed for the safe use of the
product.
The following content is aimed at the following target groups:
• Planners and installers
• Operators
• Qualified assembly personnel
• Qualified installation personnel (electrical installation, technician network installation
etc.)
• Qualified operating personnel
• Qualified service and maintenance personnel
Obey the following safety rules:
2.1 General Safety Rules
• This documentation is part of the product. Therefore, retain the documentation during
the entire service life of the product. Pass on the documentation to any subsequent
user of the product. In addition, ensure that any supplement to this documentation is
included, if necessary.
• The product must only be installed and put into operation by qualified electrical special-
ists per EN 50110‑1/-2 and IEC 60364.
• Comply with the laws, standards, guidelines, local regulations and accepted technol-
ogy standards and practices applicable at the time of installation.
2.2 Electrical Safety
• High voltage can cause electric shock or burns! Disconnect all power sources from the
product before performing any installation, repair or maintenance.
• Make sure the product does not carry any voltage before starting work.
Power Supply
• Connecting impermissible current or frequency values may destroy the product.
• Provide suitable disconnect and overcurrent protection on the system side. The protec-
tion device must be located near the product where it can be operated. The OFF posi-
tion must be clearly marked on the protection device.
Ground / Protection / Overcurrent Protection
• When handling the product, please ensure that environmental factors (personnel, work
space and packaging) are properly equalized. Do not touch any conducting parts.
• Establish sufficient grounding. Make sure there is a flawless electrical connection be-
tween the DIN-rail and frame / additional enclosure.
• Only operate the product when the ground conductor is connected.
• Protect the product with an appropriate overcurrent protection device.
Conductors
• Only use conductor cross-sections sufficient for the current load.
• Observe permissible temperature range of connecting cables.
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