DRS Technologies Masthead

833-01
3 kVA AC UPS
833-01

An uninterruptible power supply that continuously provides conditioned output power for critical naval shipboard applications.

pdfDownload Product SheetGSA Schedule
FEATURES
  • Mean time between failures (MTBF) – 40,000 hours
  • Isolation switches for input, output and battery
  • SNMP communications and control options
  • Draw-out sub-assemblies and printed wiring boards
  • Built-in test (BIT) capability
  • On-line maintenance of batteries and battery charger
  • Key system LED status indicators.
  • LCD status display

Input
Voltage440 VAC nominal, 3 phase
Frequency60 Hz nominal
Output
Voltage115 VAC single phase
Frequency60 Hz
Power Rating3 kVA
Power Backup TimeNumerous Durations Available
Efficiency80% at rated load
Number of Available Output Connectors2
Environmental
Operating Temperature10°C to 50°C / 50°F to 122°F
EMI/EMCMIL-STD-461D, CE101, CE102, CS101, CS114, CS116, RE101, RE102, RS101, RS103
VibrationMIL-STD-167/1, Type 1, 4 Hz to 33 Hz
Shock ResistanceMIL-S-901D, Grade A, Class I, Type A
Airborne NoiseMIL-STD-740-1, Grade A12
Cooling MethodForced air convection
Physical
Power Unit Dimensions
(LXWXH Inches)8.9 x 19 x 33 (bulkhead) 
33 x 19 x 8.9 (5U) (rack)
(LXWXH mm)222 x 483 x 838 (bulkhead) 
838 x 483 x 222 (5U) (rack)
Power Unit Weight (excluding batteries)
(LBS. Max)178 lbs
(KGS. Max)81 kgs
Tomorrow's Technology. Today.
>
© 2007 Property of DRS Pivotal Power, All rights reserved. User Agreement and Disclaimers