DELPHYS GREEN POWER2 160-200-250-300-400-500-600-800-1000 kVA

High-efficiency protection without compromise

Three/three phase UPS from 160 to 1000 kVA/kW

The solution for

  • Data centres
  • Telecommunications
  • Healthcare sector
  • Service sector
  • Infrastructure
  • Industrial applications


Energy Saving: high efficiency without compromise

  • Offers the highest efficiency in the market using VFI – Double Conversion Mode, the only UPS working-mode that assures total load protection against all mains quality problems.
  • Ultra high efficiency output independently tested and verified by an international certification organization in a wide range of load and voltage operating condition
  • Ultra high efficiency in VFI mode is provided by an innovative topology (3-Level technology) that has been developed for all the Green Power UPS ranges

Full-rated power: kW=kVA

  • No power downgrading when supplying the latest generation of servers (leading or unity power factor)
  • Real full power, according to IEC 62040: kW=kVA (unity power factor design) means 25% more active power available compared to legacy UPS
  • Suitable also for leading power factor loads down to 0.9 without apparent derating

Significant cost savings (TCO)

  • Maximum energy saving thanks to 96% efficiency in true double conversion mode: 50% saving on energy losses compared to legacy UPS gives significant savings in energy bill
  • Up to 99% efficiency with FAST ECOMODE
  • UPS “self-paying” with energy saving
  • Energy Saver mode for global efficiency improvement on parallel systems
  • kW=kVA means maximum power available with the same UPS rating: no overdesign cost and therefore less €/kW
  • Upstream infrastructure cost optimization (sources and distribution), thanks to high performance IGBT rectifier
  • Extended battery life and performance:
    - long life battery,
    - very wide input voltage and frequency acceptance, without battery use
  • EBS (expert Battery System) charging management improves battery service life
  • BCR (Battery Capacity Re-injection) removes the constraints of using an additional load bank for the battery discharge test: it consists in re-injecting the energy stored in the batteries to other applications

Parallel systems

  • To fulfil the most demanding needs for power supply availability, flexibility and the installation to be upgraded
  • Modular parallel configurations up to 4 MW, development without constraint
  • Distributed or centralized bypass flexibility to ensure a perfect compatibility with the electrical infrastructure
  • Twin channel architecture with Static Transfer Systems
  • Distributed or shared battery for energy storage optimization on parallel systems

Standard electrical features

  • Integrated maintenance bypass for single unit (and 1+1 system)
  • Backfeed protection: detection circuit
  • EBS (expert Battery System) for battery management
  • Redundant cooling
  • Battery temperature sensor

Electrical options

  • Seperated or common input mains
  • External maintenance bypass
  • Extended battery charger capability
  • Shared battery
  • Compatible with different battery technologies (e.g. Li-Ion, Ni-Cd...).
  • Galvanic isolation transformer
  • Backfeed isolation device
  • ACS synchronisation system
  • BCR (Battery Capacity Re-injection)

Standard communication features

  • User-friendly multilingual interface with graphic display
  • 2 slots for communication options
  • Ethernet connection (WEB/SNMP/MODBUS TCP/email)
  • USB port for event log access

Communication options

  • Advanced server shutdown options for stand-alone and virtual servers
  • 4 additional slots for communication options
  • ADC interface (configurable voltage-free contacts)
  • BACnet/IP interface

Remote monitoring service

  • LINK-UPS, remote monitoring service that connects your UPS to your Critical Power specialist 24/7

Technical data

Sn [kVA]
Pn [kW]
Input / Output3/3
Parallel configurationup to 4MW


Rated voltage400 V 3 ph
Voltage tolerances200 V to 480 V(1)
Rated frequency50/60 Hz
Frequency tolerance± 10 Hz
Power factor / THDI>0.99 / 2.5%(3)


Power factor1 (according to IEC/EN 62040-3)
Rated voltage3ph + N 400 V
Voltage tolerance static load±1% dynamic load in accordance with VFI-SS-111
Rated frequency50/60 Hz
Frequency tolerance± 2% (configurable for GenSet compatibility)
Total output voltage distortion - linear loadThdU <1.5%
Total output voltage distortion - non-linear load (lEC 62043-3)ThdU <3%
Short-circuit current(2)Up to 3.4 X In


Rated voltagerated output voltage
Voltage tolerance± 15% (configurable with from 10% to 20%)
Rated frequency50/60 Hz
Frequency tolerance± 2% (configurable for GenSet compatibility)


Online mode @40% of loadup to 96%
Online mode @75% of loadup to 96%
Online mode @100% of loadup to 96%
Eco Modeup to 99%


Operating ambient temperaturefrom 0 °C up to 40°C(1)
(from 15 °C to 25 °C for maximum battery life)
Relative humidity0% - 95% without condensation
Maximum altitude1000m without derating (max. 3000 m)
Acoustic level at 1 m (ISO 3746)
<65 dBA<67 dBA<70 dBA<72 dBA<74 dBA

UPS cabinet

Dimensions W x D x H
700 x 800 x 1930 mm1000 x 950 x 1930 mm1400 x 800 x 1930 mm1600 x 950 x 1930 mm2800 x 950 x 2060 mm3510 x 950 x 2060 mm3910 x 950 x 2060 mm
Degree of protectionIP20 (other IP as option)
Colourscabinet: RAL 7012, door: silver grey


SafetyIEC/EN 62040-1, AS 62040.1.1, AS 62040.1.2
EMCIEC/EN 62040-2, AS 62040.2
PerformanceIEC/EN 62040-3, AS 62040.3
Seismic compliance(4)Uniform Building Code UBC-1997, EN 60068-3-3/1993 (seismic),
EN 60068-2-6/2008 (sinusoidal), EN 60068-2-47/2005 (mounting)
Product declarationCE, RCM (E2376)

(1) Conditions apply.
(2) Worst condition (Auxiliary Mains not available).
(3) With input THDV < 1%.
(4) 160, 200 and 500 kVA/kW models.