Siemens SIPROTEC 5 Hardware Description Manual page 30

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Technical Data

6.10 Operating Conditions

6.10

Operating Conditions

The protection device is designed for flush mounting in conventional relay rooms and systems such that elec-

tromagnetic compatibility (EMC) is ensured with proper flush mounting.

Siemens additionally recommends:

•

Use contactors and relays that work within the same cabinet or the same relay panel with digital protec-

tion equipment, only with suitable quenching equipment.

•

With switchgear rated at 100 kV or higher, provide external connecting lines with shielding grounded at

both ends that is capable of carrying current. No special measures are necessary in medium-voltage

systems.

•

Removing or plugging in individual modules under live voltage is prohibited. Some components are elec-

trostatically sensitive in the removed state. Pay attention to the ESD specifications (Electrostatically Sensi-

tive Devices). There is no danger for the components when they are installed.

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SIPROTEC 5, Hardware Description, Manual

C53000-G5040-C002-F, Edition 06.2019