20
Installation Guide
Flatpack2 -48V 150A
~ 2029242 R2, May 2008
GMT Fuses
Twelve (12) GMT fuse positions are provided in a standard
block, which is rated for a maximum of 65A (total). GMT fuses
rated from 1/8A to 15A can be used in each position. Open
fuses are easily identified by the graduated movement of the
metal fuse tab. The tab moves in a manner that exposes the
colored tip to indicate a failed circuit. If installed, the GMT fuse block
populates the rightmost disconnect device position.
From the front, the fuse positions are numbered 1 to 12 from
left to right
.
Naturally, the numbering is reversed when viewed from the back.
Battery Connections
CAUTION:
D
O NOT CONNECT BATTERIES UNTIL SYSTEM TURN
-
UP
.
F
OLLOW THE
CHECKLIST PROVIDED FOR THE PROPER PROCEDURE
.
Every distribution configuration of the
Flatpack2 -48V 150A
system features two
battery termination points. When viewed from the rear, the battery bus landings
take up the one of the rightmost positions of the distribution section, just to the
left of the
Smartpack
alarm board. A label reading “BATT (-)” appears directly in
front of the landings.
There are two possible configurations for battery connections: With breaker
positions or without breaker positions.
If breaker positions are utilized, the battery busses take up the rightmost
position when the system is viewed from the rear. The corresponding breaker
positions are located to the right of the
Smartpack
controller at front (leftmost
position when facing the front of the system).
NOTE:
Battery breakers turn ON to the
left
and OFF to the
right
.
If there are no breakers installed, the battery busses take up the position just to
the left of the bus with breaker positions and to the immediate right of the
return bus. In this case, the rightmost busses may be used for load output. In
every case, make sure to check the labels before connecting batteries to the
system.
1
12
