AEG 400 KVA Manual

Contents

parallel systems

FLUXPOWERHPS400-500-600-800 KVA3-phase UPSHigh power solution for large,mission-critical systemsFlexible and smartThe innovation and design of the Fluxpower HPS highpower UPS has resulted in the unit being the mosttechnologically advanced in its class.It delivers an incredible combination of low input currentdistortion, unity input power factor and high overall efficiency.These advances in design offer numerous benefits, includinglower running costs and substantially increased reliability.Low THDi and power factor performanceThe Fluxpower HPS model UPS uses a completely new IGBT inputrectifi er design, encompassing an advanced PFC (Power FactorControl) which is capable of keeping input current THDi (TotalHarmonic Distortion) at a level of less than 3 % and input powerfactor within 1 % of unity, even when only small loads are applied.The key benefi ts are that the UPS is compatible with theupstream source, the mains or any kind of generator and thetransfer of power between source and load is more effi cient.This results in a saving in terms of scale of sources, cablesand protective devices.High efficiency reduces overall costof ownershipFluxpower HPS has a new Wise ECO function which enables atotal operating effi ciency of between 95 % and 98 %. This mode,referred to as “Intelligent ECO mode”, signifi cantly reducesthe utility costs associated with operating a device of this type.Moreover, this increase in effi ciency results in the productionof less waste heat, minimizing cooling / air-conditioning costs.This represents a double saving to the energy conscious user.The Wise ECO function uses continual monitoring techniques toreview the input characteristics of the supply. This means that if thesupply line drops or fl uctuates outside of acceptable conditions theUPS uses the internal inverter to support the load. This is achievedthrough a fast, fully static transition from VFD to VFI mode.

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