High availability with our most cost-competitive UPS
The Powerware 9335 UPS is designed for the fast growing 80 and 120 kVA application markets. This three phase ups meets growing customer demand for cost-savings and high reliability with its unique transformerless design, which gives it highly efficient operation, as well as lower weight for reduced shipping costs, and small footprint to fit easily into any space.
High Availability - with double conversion online design for continuous uptime.
High Reliability - with advanced transformerless design.
High Performance - with low input and output harmonic distortion (requiring no additional filters), and excellent dynamic performance, available at a low cost per kVA.
Global Services - Powerware service professionals provide around-the-clock monitoring, remote diagnostics, and on-site maintenance programs.
Online double conversion, transformerless technology provides high reliability.
Separate battery chargers provide improved rippleless charging extending battery life.
Low input current distortion (< 9% with 480V input voltage) – without having to add additional input filtering.
High input power factor (0.98), independent of the load applied.
Fast diode input rectifier with input filter and PFC control easily integrates with generator or other alternate source.
Emergency generators do not need to be oversized.
High efficiency (> 93%) due to transformerless technology reduces operating costs.
Longer autonomy times.
Very low output impedance (< 1%) means excellent dynamic performance and no corrections needed for unbalanced loads.
Low harmonic distortion at the output (< 3% with non-linear loads) means less inference with other critical equipment.