Wittenstein Simco SIM2050D, Руководство по эксплуатации

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simco
®
drive SIM2050 Operating Manual
en-14 4022- D048047 Revision: 04
6 Electrical installation
6.1 Safety instructions
•
For the electrical installation, the ESD instructions must be observed.
•
Systems that are electrically connected must be properly secured so
they cannot be switched back on and warning signs must be put up.
Installation may only be performed by trained personnel.
•
Before startup, it must be checked that the wiring is correct and is
free of mechanical damage. Only drive amplifiers with wiring in
flawless condition may be put into operation.
•
Incorrect voltage, reverse polarity and nonconforming wiring can
damage or destroy the drive amplifier.
•
Excessive or inadequate protection of the power supply can damage
the cables or the drive amplifier.
•
Observe the separate instructions for the STO safety function (see
Chapter 3.6 "STO safety function")
6.2 Requirements for power adapters and supply voltage
The drive amplifier's 24 VDC logic supply and 48 VDC power supply must be provided
using power adapters or supply voltage sources with safe extra low voltage in SELV/PELV
design to IEC 60950 / EN 60204. Power adapters or supply voltage sources having only
basic installation are not permissible.
The use of unsuitable power adapters not in SELV/PELV design can
lead to dangerously high voltages in the event of a fault, which
could lead to dangerous electric shocks resulting in injuries or
death.
The 48 VDC power adapter for the power supply must permit feedback up to 60 VDC, as
the drive amplifier can generate a voltage of up to 60 VDC at the power adapter terminals
when operating as a generator. The power adapter should be designed for such operation.
Otherwise suitable action must be taken to prevent feedback.