Double-conversion uninterruptible power supply MultiPlus MLT

ACthree-phaseVRLA

The Multi Plus series is ideal for the protection of IT systems, telecommunication systems, IT networks and critical systems in general, where the risks associated with poor power supply may affect the business and service continuity, at a very high costs for the concerned operators. The Multi Plus series includes 60-80-100-125-160-200 kVA models with three-phase input and output, with double conversion Line technology according to the VFI-SS-111 classification, as defined by the IEC EN 62040-3 standard. Multi Plus : designed and manufactured with state-of-the-art-technologies and components, controlled by the DSP (Digital Signal Processor) microprocessor, ensures maximum protection for the powered equipment, no impact on the power supply line and energy savings. The great design flexibility allows to achieve full compatibility with both three- and one-phase power supply, thus getting rid of any issues associated with the connection of the UPS to the system. They may operate in emergency power supply mode. Specifications - The input stage features ensure a power factor close to 1 and a low current distortion without having to add cumber-some and expensive filters. - Output power having a power factor of 0.9, providing an amount of active power up to 15% greater than a normal commercial UPS, ensuring wider margins for UPS sizing in view of possible subsequent load increases. - Suitable to supply power to capacitative loads, like blade servers, without active power reductions, from 0.9 leading to 0.9 lagging. - On Line, EMERGENCY POWER SUPPLY, Smart Active and Stand By Off operating modes compatible with the applications for centralised supply systems (CSS).