SENS
®
DC PowerCab
™
120
8/24/2017
10
755-00129 R04
6.
S
YSTEM
S
PECIFICATIONS
6.1
B
ATTERIES
Type:
Valve Regulated Lead Acid (VRLA), sealed, non-spillable
Amp-Hour Options:
100 AH, 150AH, 170AH or 200AH
Voltage:
12 VDC Nominal
6.2
S
YSTEM
G
ROUNDING
Cabinet Safety Ground:
Each cabinet is supplied with a mechanical ground lug that accepts bare
wire from #2/0 AWG to #14 AWG.
Torque:
375 in-lbs
Wire Size and Type:
Ground wire should be sized per NEC and/or all applicable national and
local codes.
6.3
AC
I
NPUT
The AC input to the charger (see Figure 1 for location) can be:
208 VAC 60 Hz, 1ф
230 VAC 50/60 Hz, 1ф
240 VAC 60 Hz, 1ф
115-120/208/230-240 VAC 60 Hz, 1ф
115-120/208/230-240 VAC, 50/60 Hz, 1ф
400 VAC 50/60 Hz, 1ф
480 VAC 60 Hz, 1ф
6.4
DC
O
UTPUT
DC Output Voltage Options include:
•
24-volt nominal (12 cells lead-acid)
•
48-volt nominal (24 cells lead-acid)
•
120-volt nominal (60 cells lead-acid)
•
240-volt nominal (120 cells lead-acid)
Charger Output Current Options include:
•
6 Amps (15A charger to panelboard breaker)
•
12 Amps (15A charger to panelboard breaker)
•
16 Amps (20A charger to panelboard breaker)
•
25 Amps (35A charger to panelboard breaker)
•
35 Amps (45A charger to panelboard breaker)
•
50 Amps (70A charger to panelboard breaker)
Only cabinets with
Flame Retardant Batteries
are suitable for computer room use.
All system ground wires should be derived from the main building ground source.
