American Power Conversion 400kW1MW Power Supply User Manual


 
Rack Assembly
Battery Rack Assembly and Installation Manual 25
Labelling the terminal blocks
Each rack is equipped with (1) terminal block assembly. The left (+) and right (-) segments of each
terminal block must be appropriately labelled.
1. Remove the snap-off cover from the front face of each terminal block.
2. Apply two “terminal block” stickers from supplied labels to the partitions on the sides of each
terminal block.
Apply the BAT 1+ (on the left) and BAT 1- (on the right) stickers to the Rack #1 terminal block
(Terminal Block #1), and the BAT 2+ (on the left) and BAT 2- (on the right) stickers to the
Rack #2 terminal block (Terminal Block #2).
Employing sidecars to support separated racks
When battery racks are situated apart from their respective battery breakers, sidecars should be
employed to enhance connectivity between the batteries and the breakers.
Terminal Block #1
BAT 1+
BAT 1-
+
-
Terminal Block #2
BAT 2+
BAT 2-
+
-
Note
If racks are NOT separated and sidecars are NOT used, proceed to the next
section below. If racks ARE separated and sidecars ARE used, disregard the next
section and proceed instead to “Appendix C: Employing Sidecars” on page 44.