GE Evolution E9000 Series Installation, Operation And Maintenance Manual page 8

E VO L U T I O N S E R I E S E 9 0 0 0 M OTO R C O N T R O L C E N T E R
8
Bus splicing steps for 2500A without fans,
3000A, and 3200A main bus
For 2500 A without fans, 3000 A, and 3200 A main
bus, it is recommended to pre-mount the align and
torque all splices in all phases before you join the
section if possible. If splicing from the left, pre-
mount the splices and pre-torque bolts from right
case side opening. If splicing from the right, slide in
bus bars through left case side opening and access
the bolts for torquing through the vertical wireway.
Splices mounted on
the left side of section
Transition case and
MAIN/MLO section
Step 1: Mount on left side of section
Step 2: Connect feeder section with splices
Step 3: Connect main buses with splices
Connecting Feeder
section with splices
to MAINs/MLOs with
transition case
3 pieces/phase
of splices
Main buses
connected
by splices