Toshiba 1800 User Manual
Page 3
1800 Series Single Phase Uninterruptible Power Systems
Product Specifications – Rev 3.0 August 2008
2.4 kVA
Page 3 of 6
6.0 UPS
Output
Voltage:
208/240 VAC Single Phase
Capacity:
kVA
kW
(@
0.70PF)
2.4
kVA
(208/240V)
1596W
Regulation:
+/-3%
(with
AC
power and during battery backup)
Distortion:
Less than 3% THD at full Linear Load
Step Load:
± 9 % max from 100% to 0 % or from 0% to 100 % linear load
Output
Current:
kVA
RMS
PEAK
2.4
(240V)
9.5A
23.75A
Overload Capacity (Inverter):
150% for 30 seconds
125%
for
60
seconds
Crest Factor:
2.5 at Full Load
Frequency:
50/60Hz
Auto
Sensing
Regulation:
±
0.5Hz
Synchronous
Range:
+/-
1
Hz
Wave Form:
Sine wave, Zero Transfer Time
Load Power Factor:
0.7 lagging
Efficiency AC to AC: Greater than 79% (208/240V)
Noise Isolation: Neutral is bonded to ground on the output of the Isolation transformer
for isolation of common mode
Bypass:
Manual bypass provided with switch with less than 4 ms transfer
7.0 UPS
Battery
Battery Bus Volts:
48 VDC nominal
Backup
time:
7
minutes
Type of Battery:
Enersys NPX-35 Flame Retardant Lead Acid 9Ah/12V
Number of Battery:
2 Strings in Parallel, 4 batteries per String
Average Recharge:
9 hours (3.5 hours for 90%)
Cutoff Voltage: 1.6 Volts per cell