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OPM_SPE_XXX_10K_40K_8GB_V020.doc Operating Manual SitePro 10-15-20-30-40 kVA / S8
3 INTRODUCTION
An Uninterruptible Power Supply (UPS) provides the power for critical loads which need a reliable,
continuous, disturbance free supply.
In case the power provided by the mains fails, or exceeds the permitted tolerances, the power to supply
the load is provided by the battery for the specified time at the rated load (or longer at a reduced load)
or until the mains power returns.
SitePro is a true double conversion VFI (Voltage Frequency Independent) UPS system where the load is
continously supplied by the inverter through the rectifier.
SitePro can be configured, if chosen, for the SEM mode (Super Eco Mode) permitting the maximum
energy saving
In case of trouble on the inverter output voltage, or when overload or short-circuit on the output occur,
the load is instantly transferred to the mains via the automatic bypass.
The UPS automatically returns to normal mode when the failure condition is restored.
Key features:
• More Critical equipment supported
Rated at 1.0 power factor SitePro delivers more real power than other UPS in the market.
With today’s trend toward power factor corrected loads, SitePro can support more total load than
any other UPS available, allowing you to support a greater number of today’s enterprise computing
Power Factor Corrected (PFC) equipment.
• No single point of failure
Redundant Parallel Architecture (RPA) is an exclusive GE technology.
With RPA, SitePro UPS are controlled in a true peer-to-peer configuration where all critical elements
and functions (including bypass) are redundant.
SitePro is designed to be the most reliable power protection system available on the market today.
• High Efficiency
Thanks to IGBT technology and the new Space Vector Modulation (SVM) strategy, SitePro offers high
efficiency.
Intelligent Energy Management (IEM) combined with RPA, results in the most cost efficient and
reliable UPS solution in the industry.
• Fully digital
Digital Signal Processor (DSP), Flash memory and SVM strategy, are the technology corner stones of
new age of power quality and power reliability.
• Extremely flexible
Tailor made power protection to meet your individual installation requirements, SitePro offers
various options like input harmonic filters and our comprehensive GE Power Diagnostic software
suite for mission control and data protection to cover all your application needs.
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