Quick tech specs
- UPS
- 90 kW
- 3-phase 4 Wire delta
- RS-232
- AC 120/208 V
- 100000 VA
- no battery
- O'Brien Black
Know your gear
The Toshiba 4400 Series uninterruptible power system (UPS) is a three-phase UPS. The double-conversion, all insulated-gate bipolar transistor (IGBT) 4400 Series UPS features a digitally controlled IGBT input rectifier, an intelligent low harmonic pulse-width modulation (PWM) output, state-of-the-art electronic battery isolation circuitry, and an easy-to-navigate local touchscreen interface. The small footprint and total front access mechanical design requires zero rear clearance and includes features, such as top, bottom, and/or side cable entry, standard sized air filter provisions, and lockable keyed doors.