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LIBRA PRO 10-800 kVA, Transformer based UPS for heavy loads

Libra Pro
Power range: 10 – 800 kVA

Reliability of IGBT technology for High Performance Computing centers (HPC)
Libra Pro is available in sigle phase up to 100kVA and three phases up to 800kVA in single frame.

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Description

Uninterruptible power supply for data center and heavy loads
It is the maximum electrical protection combined with a particular strength and a structural flexibility for different applications.

The inverter has an integrated isolation transformer and the rectifier with IGBT technology allows very low current harmonic distortions to the network. Rectifier is available also with SCR (6 or 12 pulses) and with optional selective filters to reduce harmonic distortions. The digital control has DSP (Digital Signal Processor).

It is available in the single phase range from 10kVA to 100kVA, in the three phase range from 10kVA to 800 kVA and in parallel with 8 units up to 6400 kVA.

Main features
Isolation output transformer on inverter
Wide range of power
High efficiency
Maximum reliability
Flexibility
No impact on the mains
Intelligent Battery Management

Technology Inverter with integrated isolation transformer, SCR rectifier 6 or 12 pulse with optional input filter; available IGBT rectifier version for lower input current distortion.
High efficiency 98% on ECO MODE  >93% on ON LINE MODE.
Flexibility Normal Mode, Smart active mode, Stand-by mode, Ecomode, Frequency converter.
Reliability It can work in parallel up to 8 units.
Accurate diagnostic level Display with 128 events.
Protection system Remote emergency shutdown backfeed protection.
Digital control DSP with microprocessor.
More information Mimic panel with several languages available, Low audible noise.

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