True On-line Double Conversion Parallelable UPS. Liebert ITA Series is a full featured scalable UPS designed to provide long backup time for small computer rooms and network equipment. Using true on-line double conversion UPS technology, Liebert ITA Series provides high efficiency and reliability with 0.9/0.8 output power factor that can power 10-30% more load than other ordinary UPS. This UPS offers flexibility with parallelable configuration and extended backup time with external battery cabinets. Supports parallel operation up to 4 units N+X configuration Backup time can be prolonged through cascaded connection or use of large capacity battery bank. Outstanding energy-saving performance with more than 92% efficiency, Input power factor of up to 0.99 with high electric energy utility rate. Extra-wide input voltage / frequency range effectively reduces the discharging period of battery; thus, prolonging battery life. Compatible with single-phase and 3-phase input power. Optional strong charging capability effectively reduces battery recharging time. Double-conversion online design that ensures continuous power even when the mains AC fails. Supports N+X redundant mode up to 4 units for increased system reliability. DSP full-digital control with high output voltage precision, uses state-of-the-art technology and components to withstand fluctuation of input main voltage. Provides latest USB monitoring interface, Optional WEB / SNMP card for remote management. Available in standard and long backup for 4 to 8 hours runtime. External charger is also available. 0.9 output power factor and can power 10-30% more load than other ordinary UPS, suitable for latest server models (0.8 output power factor for 6KVA model)
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