Electrical connections, 2 earthing and equipotential bonding – KROHNE DK 32-DK 34 NEPSI Ex nA User Manual
Page 10
4
ELECTRICAL CONNECTIONS
10
DK32 DK34
www.krohne.com
05/2013 - 4002598301 AD DK32/34 NEPSI Ex nA R01 en
4.2 Earthing and equipotential bonding
If the device is not sufficiently electrostatically grounded via the process cables, an additional
earth connection must be established using the earth screw 1. The position of the ground
terminal is illustrated below. The connection guarantees only an electrostatic connection of the
device and does not comply with the requirements of an equipotential bonding connection.
DK32 - DK34
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