Electrical Installation; Grounding - ABB MagMaster Instruction Manual

3 ELECTRICAL INSTALLATION

3.1 Grounding (Fig. 3.1, 3.2)
Supplied Bonding Cables
Common Ground
Grounding Rings
(Plant bonding)
Supplied Bonding Cables
Fig. 3.1 Pipelines
2
>4mm
(<10 AWG)
Copper Wire
Gasket
Fig. 3.2 Pipelines with Cathodic Protection
>4mm
Copper Wire
Common Ground
(Plant bonding)
Gasket
Grounding Ring
2
(<10AWG)
Insulated connecting wire
(not included). Must be
adequately rated to carry
cathodic currents.
Insulating Sleeve
and Washer
(not provided)
D
etail of grounding
rings required for
BOTH flanges
5