Safety Instructions - Siemens PM250 Hardware Installation Manual

Safety instructions

Safety Instructions
The following Warnings, Cautions and Notes are provided for your safety and as a means of
preventing damage to the product or components in the connected machines. This section
lists Warnings, Cautions and Notes, which apply generally when handling the inverter,
classified as General, Transport and Storage, Commissioning, Operation, Repair and
Dismantling and Disposal.
Specific Warnings, Cautions and Notes that apply to particular activities are listed at the
beginning of the relevant sections in this manual and are repeated or supplemented at
critical points throughout these sections.
Please read the information carefully, since it is provided for your personal safety and will
also help prolong the service life of your inverter and the equipment to which it is connected.
Common Instructions
It has to be ensured by the machine manufacturer, that the line-side overcurrent protection
equipment interrupts within 5 s (immovable equipment and modules in immovable
equipment) in the case of minimum fault current (current on complete insulation failure to
accessible conductive parts that are not live during operation and maximum current loop
resistance).
It has to be ensured by the machine manufacturer, that the voltage drop between the
beginning of the load system and the power drive system during operation with rated values
does not exceed 4 %.
PM250 Power Module
Hardware Installation Manual, 09/2012
Siemens Parts
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