Power Supply User Manual

FLUXPOWER
HPS
400-500-600-800 KVA
3-phase UPS
High power solution for large,
mission-critical systems
Flexible and smart
The innovation and design of the Fluxpower HPS high
power UPS has resulted in the unit being the most
technologically advanced in its class.
It delivers an incredible combination of low input current
distortion, unity input power factor and high overall effi ciency.
These advances in design offer numerous benefi ts, including
lower running costs and substantially increased reliability.
Low THDi and power factor performance
The Fluxpower HPS model UPS uses a completely new IGBT input
rectifi er design, encompassing an advanced PFC (Power Factor
Control) which is capable of keeping input current THDi (Total
Harmonic Distortion) at a level of less than 3% and input power
factor within 1% of unity, even when only small loads are applied.
The key benefi ts are that the UPS is compatible with the
upstream source, the mains or any kind of generator and the
transfer of power between source and load is more effi cient.
This results in a saving in terms of scale of sources, cables
and protective devices.
High effi ciency reduces overall cost
of ownership
Fluxpower HPS has a new Wise ECO function which enables a
total operating effi ciency of between 95% and 98%. This mode,
referred to as “Intelligent ECO mode”, signifi cantly reduces
the utility costs associated with operating a device of this type.
Moreover, this increase in effi ciency results in the production
of 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 to
review the input characteristics of the supply. This means that if the
supply line drops or fl uctuates outside of acceptable conditions the
UPS uses the internal inverter to support the load. This is achieved
through a fast, fully static transition from VFD to VFI mode.