Siemens SINAMICS S120 Manual page 331

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Danger to life due to electric shock and fire hazard caused by overcurrent protective

equipment tripping too late

Overcurrent protective equipment that trips too late or not all can cause electric shock or

• To protect personnel and for fire protection purposes, at the infeed point, the short-

Danger to life through electric shock due to incorrect connection to the DC link

Incorrect connections can lead to overheating and therefore a risk of fire. There is also a

risk of an electric shock. This can result in serious injury or death.

• Only use adapters (DC link adapters and DC link rectifier adapters) released by

Danger to life through electric shock due to missing DC link side covers

There is a danger of an electric shock through contact when the side covers of the DC link

are missing.

• Mount the side covers on the first and last component in the drive line-up.

• Order any missing side covers (Article number: 6SL3162-5AA00-0AA0).

Danger to life caused by high leakage currents when the protective conductor in the line

feeder cable is interrupted

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.

• Carefully comply with the applicable regulations for dimensioning the protective

Booksize Power Units

Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8

circuit rating and loop impedance must match the specifications in the documentation so

that the installed overcurrent protection devices trip within the specified time.

Siemens for the connection to the DC link.

conductor (see Chapter "Protective connection and equipotential bonding (Page 736)").

Line Modules Booksize Compact

5.2 Smart Line Modules Booksize Compact

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