Feature & Performance Summary

Model Specific Features
Features LSO-3.75 LSO-6.25 LSO-10.0
Capacity (volt amps/watts) 3.75KVA/3KW 6.25KVA/5KW 10.0KVA/8KW
Standard battery runtime
(full load)
Standard battery pack
(maintenance-free)
12min
16 ea 12V/7AH
18min
16 ea 12V/17AH
15min
16 ea 12V/26AH
Output receptacles 4 4 4
UPS dimensions
(inches)
(cm)
26.9" x 10.4" x 25.2"
68.3 x 26.5 x 64.0
26.9" x 10.4" x 25.2"*
68.3 x 26.5 x 64.0*
38.2" x 13.8" x 25.2"**
97.0 x 35.0 x 64.0**
Net Weight
Shipping Weight
277 lbs / 126 kg
306lbs/139kg
238 lbs / 108 kg*
266lbs/121kg*
363 lbs / 165 kg**
403lbs/183kg**

*LSO-6.25, external battery: 26.5" x 10.1" x 21.3" / 67.5 x 25.7 x 54.0 (cm); net weight: 270 lbs / 123 kg.
**LSO-10.0 external battery: 28.3" x 15.7" x 20.6" / 72.0 x 40.0 x 52.2 (cm); net weight: 378 lbs / 172 kg.


Product Line Features
AC Input
Nominal Input Voltage 120V Model: 110V-120V (single-phase)
230V Model: 208V-250V (single-phase)
Input Frequency 50 or 60 Hz +/-5% (+/-10% optional)
Specified at time of order
Input Voltage Range +/-25% of 115V or 230V (without using battery)
120V Model: 86V - 144V
230V Model: 173V - 288V
AC Output
UPS (inverter) operation On-line, Sine-Wave, PWM UPS
Output Voltage (+/-5% adjustable) 120V Model: 110/115/120V
230V Model: 208/220/230/240/250V***
Output Frequency 50 or 60 Hz +/- 0.5%
True Sine Wave Output <3% Total Harmonic Distortion (THD)
Automatic Voltage Regulation +/-1%
Overload Capacity 125-150% for 20 secs; 150% for 10 cycles
(Crest factor 3:1)
Output Voltage Transient Response +/- 4% for 100% load change (+/-% within 2ms)
Efficiency >84% line, > 90% inverter
Battery/Charger
Intelligent Battery Management Checks for charger faults & low / weak battery
Recharge Time 10 hours typical from total discharge
Uninterrupted Operation/Maintenance
Transfer Time for Power Failure 0 ms transfer time (On-line UPS)
Bypass Uninterrupted transfer to bypass if fault occurs,
auto transfer back to UPS when fault corrected
Hot-Swappable Batteries Batteries can be replaced without powering off equipment
Lockable Casters For easy installation
UPS Diagnostics/Management
UPS/Battery Self-Tests Checks for battery, charger and UPS faults
Battey Diagnostic Lights/Alarms For battery on, low or needs replacing
Bar-Graph Light Meters For load size and battery charge
Fault Diagnostic Lights/Alarms For overload, overvoltage, UPS fault, etc.,
RS-232 (Db-9) Communication Port For signaling battery on/low & UPS shutdown
Warranty/Environment
UPS and Battery Warranty 1 YEAR+
Environment 0-95% Humidity, 0-40 Deg. C (32-104 Deg. F)
Audible Noise at 1m From Unit <55 dB (<60 dB for LSO 6.25, 7.5, 10.0)
*** 208V output only +5% adjustable; 250V output only -5% adjustable.
+ LSO-3.75 efficiency: >83% line, >90% inverter.


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© 1997 International Power Technologies