Siemens SINAMICS G120P Operating Instructions Manual page 13

Line filters for pm330 power modules

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Danger to life due to high leakage currents caused by an interrupted external protective

conductor

The drive components conduct a high leakage current via the protective conductor.

Touching conductive parts when the protective conductor is interrupted can result in death

or serious injury.

• Ensure that the external protective conductor satisfies at least one of the following

Fire hazard due to overheating when the total length of the power cables is exceeded

Overheating and fire can result when the total length of the motor cables is exceeded.

• Ensure that the total length of all motor cables does not exceed 100 m.

NOTICE

Destruction or damage to additional loads as a result of undesirable line harmonics

Line harmonics can occur if line filters that differ from those listed in this Manual are used.

These can disturb or damage other loads connected to the line supply.

• Only use line filters that are listed in this document.

NOTICE

Destruction or damage to components by incorrectly connecting the line filter

When incorrectly connecting the line filter, these components can be destroyed or

damaged.

• Only connect the Power Module to the SINAMICS line filter via the associated line

• Connect additional loads upstream of the SINAMICS line filter (if required, via a

Line filter

Operating Instructions, 05/2017, A5E32844996B AE

WARNING

conditions:

– It has been laid so that it is protected against mechanical damage.

– If it is a single conductor, it has a cross-section of at least 10 mm² Cu.

– If it is a conductor of a multi-conductor cable, it has a cross-section of at least 2.5

mm² Cu.

– It has a second protective conductor in parallel with the same cross-section.

– It complies with the local regulations for equipment with increased leakage current.

Cables laid within control cabinets or closed machine housings are considered to be

adequately protected against mechanical damage.

CAUTION

reactor.

separate line filter).

General

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