GE Industrial Solutions Entellisys Low Voltage Switchgear - Manuel (Page 28)

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After completing the installation of the main bus splice bars, the
joint covers may be mounted and secured by a 3/8-16 nylon bolt
and polyester flat washer if the bus insulation option has been
supplied with the equipment.
5. CONNECT THE TRANSFORMER SECONDARY - The connection
of the transformer secondary to the incoming bus bars in the
transition is made using the flexible connection straps
supplied with the transformer. These connections are always
bolted joints.
The recommended torque for tightening the ½-13 bolts fastening
the transformer connection straps to the incoming bus bars is 35-40
ft-lbs.
6. INTERCONNECT ENTELLISYS CONTROL AND COMMUNICATION
WIRING - Interconnection of control wiring across shipping
splits is accomplished by connecting to terminal blocks
located in the cross-section wiring trough on top of the
equipment shown in Fig. 4-14. Ethernet cables are connected
by similarly routing them across the top of the equipment and
down the gear, between the compartment side sheets in the
section containing the network switches.
If terminal blocks are provided, each wire must be attached to the
correct point on the terminal block, following the circuit
identification number attached to each wire.
Fig. 4-14. Interconnect control wiring and Ethernet cables in the wiring trough
on top of the equipment