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Riello PCI India introduces Multisentry UPS

EM NEWS BUREAU ,  Thursday, May 12, 2011, 14:30 Hrs  [IST]

Untitled - 60.jpgRiello PCI India Pvt Ltd has introduced Multisentry UPS system to enable business-criticalcontinuity in India's industrial houses. This model is introduced in order to keep pace with ever increasing demand for uninterrupted quality power supply.

The "Multi Sentry" series is ideal for protecting data centre and telecommunications systems, IT networks and critical systems where poor power quality can lead to a loss of operations and service.

The series is available in 10-12, 15-20 kVA models with three-phase and singlephase input and single-phase output, and 10-12-15- 20-30-40-60-80- 100-120 kVA models with three-phase input and output with On-line double conversion technology, according to the VFI-SS-111 classification, as defined in IEC EN 62040-3, Multisentry offers all features of an enterprise/industrial UPS. Highly flexible design allows full compatibility both with three-phase and single-phase power supplies.

Multi Sentry has zero impact on its power source, being either the mains power supply or a generator. It reduces the Input current distortion to less than 3 per cent and the input power factor becomes 0.99. In addition, Multi Sentry plays a filter and power factor correction role in the power network upstream of the UPS, as it eliminates harmonic components and the reactive power, generated by the powered utilities.

Multisentry is the best solution for those looking for eco-sustainable options as it allows for a saving of more than 50 per cent of the energy dissipated in a year, compared to similar product in the market. Thanks to its stateof- the-art technology, three levels NPC inverters have been designed which ensures a high output of 96.5 per cent. The exceptional performance makes it possible to recover the initial investment cost in less than three years of operation.

Proper battery care is critical to ensuring the correct operation of UPS in emergency conditions. Multi Sentry allows for battery management in order to obtain the best performance possible and extend their operating life. Ripple current is one of the most important causes of a reduction in reliability and battery life. Thanks to a high frequency battery charger, Multi Sentry reduces this value to negligible levels, prolonging battery life and maintaining high performance over a long period of time.

The system gives maximum reliability and availability connected upto 6 units in Redundant (N+1) or parallel configuration. The UPS continues to operate in parallel even in the event of an interruption in the connection cable. With an Output power factor of 0.9, that provides up to 15% more active power than a standard UPS on the market, Multisentry guarantees a greater margin in UPS sizing for potential load increase.

The configuration flexibility, accessories and options and performance makes Multisentry suitable for wide range of industry applications.
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