|
UPS12-270 -
Specifications
|
|
Cells Per Unit
|
Voltage Per Unit
|
Weight
|
Electrolyte
|
Maximum
Discharge Current
|
Short Circuit
Current
|
Ohms Imped. 60
Hz. 
|
|
6
|
12.84
|
57 lbs.
26 kg.
|
Absorbed H2SO4
SG = 1.300
|
800 Amps
|
3600 Amps @ 0.1
sec.
|
0.0040 Ohms
|
|
Capacity
|
282 watts per cell at
the 15 minute rate to 1.67 volts per cell at 77°F (25°C). |
|
75 Ah @ 20 hr. rate
to 1.75 volts per cell @ 77°F (25°C). |
|
66 Ah @ 10 hr. rate
to 1.80 volts per cell @ 20°C (68°F). |
|
Operating
Temperature Range |
Discharge;
-40°F (-40°C) to +160°F (71°C). |
Charge; -10°F
(-23°C) to +140°F (60°C). (with temperature compensation) |
|
Nominal Operating
Temperature Range |
+74°F (-23°C) to
+80°F (27°C). |
|
Float Charging
Voltage |
13.5 to 13.8 VDC/
unit Average at 77°F (25°C). |
|
Recommended
Maximum Charging Current Limit |
C/5 amperes (15
amperes @ 100% depth of discharge) @ 20 hour rate |
|
Maximum AC Ripple
(Charger) |
0.5% Rms or 1.5% of
float charge voltage recommended for best results. |
|
Maximum voltage
allowed = 1.4% RMS (4% P-P). |
|
Maximum current
allowed = 3.75 amperes RMS (C/20). |
|
Self Discharge |
Dynasty UPS batteries
may be stored for up to 6 months at 77°F (25°C) and then a freshening
charge is required. For higher temperatures the time interval will be
shorter. |
|
Accessories |
Inter unit
connectors, racks and cabinet systems are available. |
|
Terminal |
"L" terminal with
0.28" clearance hole to accept 0.25" (6mm) bolt. |
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Terminal Hardware
Initial Torque |
40 in.-lbs. (4.5
N-m). |
|
Terminal Hardware
Annual Retorque |
32 in.-lbs. (3.48
N-m). |
