TOSHIBA
MODEL NUMBER UC0A1A005C6T UC0A1A007C6T UC0A1A010C6T
CAPACITY 500 VA (0.35 kW) 750 VA (0.53 kW) 1000 VA (0.7 kW)
Input Input voltage Single phase, 120 Vac, +10% to -30%
Input frequency 45 to 65 Hz
Input capacity 550 VA 830 VA 1100 VA
Input power factor Approximate unity (0.98 to 1.0)
Battery Battery rated voltage 36 Vdc 48 Vdc 60 Vdc
Battery backup time when fully charged 10 mins. at full load (*) 10 mins. at full load (*) 10 mins. at full load (*)
with 0.7 power factor and 77° F (25° C) 30 mins. at half load (*) 30 mins. at half load (*) 30 mins. at half load (*)
Recharge time Maximum 10 hrs to 100% (***)
Type of batteries Sealed lead-acid
Output Output voltage Single-phase, 120 volts
Output voltage regulation Less than +/- 3%, steady state
Output frequency 50/60 Hz +/- 0.1% in free-running mode (line sync range +/- 1.0%)
Output voltage waveform 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
Rated load power factor 0.7 lagging (0.6 to 1.0)
Voltage transient characteristic +/- 10% under 100% load step change
Rated output current (rms) 4.2A 6.3A 8.3A
Maximum peak output current (peak) 12.6A 18.9A 24.9A
Inverter overload capacity 150% for 60 seconds
Crest factor 3
Environment 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 20.44D x 14.63H in (179W x 519D x 371H mm)
Weight 80 lb (36.4 kg) 85 lb (38.6 kg) 92 lb (41.8 kg)
Acoustical noise 45 dB at max. output, measured 3.3 ft (1 m) from front panel
Efficiency (ac-dc-ac) 89% 89% 89%
Switches 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)
Interface Novell (TM) local area DB9 connector (dry contact)
network Signals:(1)ac input present (NC) [ jumper selectable to (NO) ]
(2)low battery (NO)
Options Software for unattended
computer shutdown Contact Toshiba for details on this option
RS232 ASCII interface board Contact Toshiba for details on this option
External battery pack Contact Toshiba for details on this option
(*) 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.
4 - 3
4.2 Plus Series Specifications (w/output isolation transformer)
4.0 Specifications
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