General - Siemens SINAMICS G130 Operating Instructions Manual

General

Description
The sine-wave filter limits the voltage gradient and the capacitive charge/discharge currents
which usually occur with inverter operation. It also prevents additional noise caused by the
pulse frequency. The service life of the motor is as long as that attained with direct mains
operation.
CAUTION
A ventilation clearance of 100 mm above and to the side of the component must be
observed to prevent thermal overloading of the filter.
CAUTION
The connecting cables to the Motor Module must be kept as short as possible (max. 5 m).
CAUTION
The following connections must not be swapped:
the incoming cable from the Power Module to 1U1, 1V1, 1W1 and the outgoing cable to the
load to 1U2, 1V2, 1W2.
If this is not observed, the sine-wave filter may be damaged.
CAUTION
If sine-wave filters that have not been approved for SINAMICS by SIEMENS are used, the
Power Modules may be damaged or may malfunction.
The surface temperature of the sine-wave filters can exceed 80°C.
CAUTION
If a sine-wave filter is connected to the Power Module, the Power Module must be activated
during commissioning (p0230 = 3) to prevent the filter from being destroyed.
CAUTION
If a sine-wave filter is connected to the converter, the converter must not be operated
without a connected motor otherwise the filter may be destroyed.
Sine-wave filter
Siemens Industrial
Operating Instructions, 05/2010, A5E00992420A
CAUTION
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