Toshiba 1400 Series Operation Manual page 14

4.0 Specifications
4.2 Plus Series Specifications (w/output isolation transformer) (Cont'd)
Input
Battery
Battery backup time when fully charged
with 0.7 power factor and 77° F (25° C)
Output
Output voltage regulation
Output voltage waveform
Rated load power factor
Voltage transient characteristic
Rated output current (rms)
Maximum peak output current (peak)
Inverter overload capacity
Environment
Switches
Interface
Options Software for unattended
RS232 ASCII interface board
(*) Battery backup time may vary depending on the operating conditions and ambient temperature at the
installation site.
(**) At 6000 ft (2000 m) above sea level, output capacity should be derated by 3%.
(***) An initial charge time of 24 hrs. is necessary to obtain proper battery performance level before unit is placed
in operation.
MODEL NUMBER UC0A1A015C6T
CAPACITY 1500 VA (1.05 kW)
Input voltage Single phase, 120 Vac, +10% to -30%
Input frequency 45 to 65 Hz
Input capacity 1650 VA
Input power factor Approximate unity (0.98 to 1.0)
Battery rated voltage 72 Vdc
10 mins. at full load (*)
30 mins. at half load (*)
Recharge time Maximum 10 hrs to 100% (***)
Type of batteries Sealed lead-acid
Output voltage Single-phase, 120 volts
Less than +/- 3%, steady state
Output frequency 50/60 Hz +/- 0.1% in free-running mode (line sync range +/- 1.0%)
Computer-grade sine wave with less than 3.0% total harmonic
distortion with linear load
Common mode Less than 0.5V peak
Normal mode Less than 10V peak
0.7 lagging (0.6 to 1.0)
+/- 10% under 100% load step change
12.5A
37.5A
150% for 60 seconds
Crest factor 3
Operating temperature 32 to 104° F (0 to 40° C), optimal at 77° F (25° C)
Storage temperature -4 to 104° F (-20 to 40° C)
Operating humidity 30 to 90%, no condensation
Altitude(**) Less than 3000 ft (1000 m) above sea level
External dimensions 7.06W x 23.16D x 14.63H in (179W x 588D x 371H mm)
Weight 117 lb (53.2 kg)
Acoustical noise 45 dB at max. output, measured 3.3 ft (1 m) from front panel
Efficiency (ac-dc-ac) 89%
Bypass switch Automatic bypass is provided when the run switch is in the off
position, if a fault occurs, or if an overload occurs
Transfer switch Mechanical switch provided (transfer time: approx. 4 mS)
IBM (TM) AS/400 DB9 connector (dry contact)
Signals:(1)ac input present (NO)
computer shutdown Contact Toshiba for details on this option
Contact Toshiba for details on this option
External battery pack Contact Toshiba for details on this option
(2)low battery (NO)
4 - 4
TOSHIBA
(3)inverter on (NO)
(4)bypass active (NO)