Siemens SINAMICS G120P, Operating Instructions Manual

Page: 107 / 496

Electrical installation
4.9 Other connections
Inverter cabinet units
Operating Instructions, 12/2014, A5E32923362A
107
WARNING
Danger to life due to fire at the dv/dt filter for low output frequencies
Continuous operation with an output frequency below 10 Hz can lead to thermal damage of
the dv/dt filter. The possible consequence is danger to persons due to smoke development
and fire.
• Do not operate a dv/dt filter compact plus Voltage Peak Limiter continuously with an
output frequency less than 10 Hz.
•
Load the dv/dt filter for maximum 5 minutes for an output frequency less than 10 Hz with
a subsequent duration of 5 minutes with an output frequency greater than 10 Hz.
NOTICE
Material damage due to component failure for operation of the dv/dt filter without connected
motor
When a dv/dt filter compact plus Voltage Peak Limiter is used, the drive must not be
operated without a connected motor, otherwise the filter could be destroyed because of
component failure.
•
Never operate the dv/dt filter compact plus Voltage Peak Limiter without a connected
motor.
NOTICE
Damage to the dv/dt filter due to lack of activation during commissioning
Not activating the dv/dt filter compact plus Voltage Peak Limiter during commissioning can
lead to damage to the dv/dt filter.
•
Activate the dv/dt filter compact plus Voltage Peak Limiter during commissioning with
the parameter p0230 = 2.
Commissioning
During commissioning, the dv/dt filter compact plus Voltage Peak Limiter must be logged on
using STARTER or the IOP operator panel (p0230 = 2). This automatically limits the pulse
frequency to permissible values.
NOTICE
Damage to the dv/dt filter due to lack of activation after restoring to factory settings
Not activating the dv/dt filter compact plus Voltage Peak Limiter after restoring to factory
settings can lead to damage to the dv/dt filter.
•
Activate the dv/dt filter compact plus Voltage Peak Limiter after restoring to factory
settings with the parameter p0230 = 2.