ABB PrimeGear ZX0 Product Manual page 31

I N S T A L L A T I O N O F T H E S W I T C H G E A R A T S I T E
2.3.4.6 Installation of the busbar and current
transformers between a Bus Tie and Bus Riser
The illustrations in this section refer to Bus Tie and
Bus Riser panels with a width of 600 mm.
Assemble the busbars considering the assembly
instruction delivered by the manufacturer. The
assembly instruction is part of the busbar delivery
—
Fig. 2.3.4.6.1: Sectional
view of Bus Tie panel,
width 600 mm
(1250 A), with current
transformers between
the Bus Tie and Bus
Riser
—
Fig. 2.3.4.6.2: Screwing
the fastening plates to
the current
transformers
—
Fig. 2.3.4.6.1
—
Fig. 2.3.4.6.2
1315
Washer: 3WJA022482P6108
M8X16 Stud on the panel
NUT: 3WJA022614P5018
• We recommend completely dismantling the main
earthing bar in both the panels.
• Screw the fastening plates to the current
transformers as shown in Fig.2.3.4.6.2.
31
Fastening plates
1250: 2RJA024615P0001