TOSHIBA
5.0 Specifications
5.1 Specifications – 4200FA 80kVA without Internal Transformer
Model Number T42F3F800FAXXN
Rated Output Capacity 80 kVA
External Dimen. (WxDxH) 41 in. x 31 in. x 74 in.
(1041 mm x 787 mm x 1880 mm)
Weight 2000 lbs (907 kg)
Rated Voltage 208 Vac
Voltage Variation +10% to –15% ; (-15% to -30%) ****
Rated Frequency 50/60 Hz
Number Phases / Wires 3 Phase / 4 Wire
* Power Factor Greater than 0.99 when in inverter mode
Required Input Power 67 kW when in inverter mode
Walk-in Function From 20% to 100% over 5 seconds
Inrush Current Less than 8 times rated current under synchronous operation
Current Limit 115% maximum
Main Input
* Harmonic Currents Less than 4% THD
Rated Voltage 208 Vac
Voltage Variation +10% to –15%
Rated Frequency 50/60 Hz
Optional
Bypass Input
Number Phases / Wires 3 Phase / 4 Wire + GND
DC Nominal (Voltage 288 VDC (230 to 332 VDC)
Float Charge (Regulation) 324 VDC
(
±
2%
)
with 2.25 V/cell
Ripple Voltage 2% R.M.S.
**Rated Back-up Time Refer to Battery System Manual
Battery
Rated Charge Current 20.0 Amps ****
Rated Voltage 208 / 120 VAC
Rated Current 223 Amps
Rated Power Factor 0.8 lagging
Number Phases / Wires 3-phase / 4 Wire + GND
Voltage Regulation
(phase-phase)
±
2% (0-100% balanced load)
±
3%
(
0-100% unbalanced load
)
Voltage Adjustment Range
±
5V Manuall
y
from front ke
y
p
ad
Phase Displacement
±
2° (0-100% balanced load)
±
4°
(
unbalanced load
)
Rated Frequency 50 / 60 Hz
Frequency Regulation
±
0.1% in free runnin
g
mode
Frequency Synchronous
Operation Range
± .5/1.0/1.5 Hz (± 1.0 Hz. std.)
switch selectable by qualified technician
Frequency Slew Rate 1 Hz/s to 3 Hz/s
Voltage Transients
(Recovery time: 50 mS)
±
3% (100% load step change)
± 5% (loss or return of input voltage)
±
3%
(
transfer of b
yp
ass to inverter
)
Inverter Overload Capacity 125% 30 sec ; 150% 5 sec
Bypass Overload Capacity 1000% 10 ms; 125% 10 min.
Crest Factor 2.5
Neutral Line Conductor 1.73 times line rating
Harmonic Voltage 1.5% max (linear load)
Output
Inrush Current protection Automatic transfer to bypass, then retransfer to inverter
Efficiency (Typical) AC/DC/AC: 89% ; DC/AC: 88%
Heat loss to be removed 22,110 Btu/hr (5,570 kcal/hr)
Audible Noise 75 dB (A) at 3.3 ft. (1 m) from the units front display
Operating Temperature 0
–
104°F
(
0
–
40°C
)
; o
p
timal o
p
eratin
g
tem
p
erature: 77°F
(
25°C
)
Operating Humidity Less than 90% RH (non-condensing)
Environment
Altitude *** Less than 3280 ft. (1000 m)
Items marked with an (*) are specified at rated conditions under balanced linear loads.
(**) Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site. An initial
charge time of 24 hrs is necessary to obtain proper battery performance level before the unit is placed in operation.
(***) At 6600 ft. (2000 m) above sea level, output capacity should be derated by 3% (Consult factory for higher elevations).
(****) Prolonged operation at this level requires derating of the maximum Operating Temperature to 95 °F ( 35 °C).