5
Electrical installation
EMC-compliant installation
Operating Instructions – Compact Extra-Low Voltage Drives
31
5.2.3
Equipotential bonding
INFORMATION
Due to the protective extra-low voltage of DC
48
V, it is not necessary to connect a
protective earth PE.
It is, however, essential that low-impedance, HF-capable equipotential bonding is
provided (see EN 60204-1 or DIN VDE 0100-540):
• Establish a connection over a wide area between the drive and the mounting rail.
• To do so, use a ground strap (HF litz wire), for example, to connect the drive and
the grounding point of the system.
A functional earth connection is provided as equipotential bonding.
[1]
28162699915
[1] Functional earth connection on the compact drive
26718014/EN – 11/2020
Содержание DCA63/DBC00 Series
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