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6. S
S
YSTEM
PECIFICATIONS
6.1 B
ATTERIES
Please refer to system drawings for model specific information.
Type: Valve Regulated Lead Acid (VRLA), sealed, non-spillable
Voltage: 12 VDC Nominal
Only cabinets with Flame Retardant Batteries are suitable for computer room
use.
6.2 S
G
YSTEM
ROUNDING
All system ground wires should be derived from the main building ground source.
Cabinet Safety Ground: Each cabinet is supplied with a mechanical ground lug that accepts bare
wire from #14 AWG to 1/0 AWG.
Torque:
1/0 - #3 AWG
#4 - #6 AWG
#10 - #14 AWG
Wire Size and Type: Ground wire should be sized per NEC and/or all applicable national and
local codes.
Battery Cabinet Breaker or Fuse Size
Up to 200 amps
201-300 amps
301-400 amps
401-500 amps
501-600 amps
6.3 DC O
UTPUT
Please refer to system drawings for model specific information.
Voltage: 12-480 VDC Nominal
Circuit Breaker: UL Listed 600 VDC rated. See system drawings for details.
Fuse Type:
A50QS, A50P or equivalent (for 384VDC Nom. bus or less)
A70QS, A70P or equal (for 480VDC Nom. bus or less)
Type HSJ
4/16/2014
Wire Size
#8 AWG
Rated Torque
50 IN. LBS.
45 IN. LBS.
40 IN. LBS.
35 IN. LBS.
Minimum Copper Ground Wire Size
6 AWG
4 AWG
3 AWG
2 AWG
1 AWG
12
BC29 B
C
ATTERY
ABINET
755-00087 R03
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