2
TS_619_00 PW9000DPA S2 User Manual 13/3/17
2
General Description
2.1
General introduction
Congratulations on your purchase of the PW9000DPA S2 UPS.
Continuous power availability is essential in today’s dynamic IT and process-related work environments. It is equally
important that any installed power protection system is sufficiently resilient and adaptable to handle any changes brought
about by the introduction of new server technologies, migration and centralization.
Such demands are well met by the PW9000DPA S2 UPS system which provides the foundation for continuous power
availability of network-critical infrastructures both in enterprise data centres, where business continuity has paramount
importance, and in process control environments where manufacturing continuity is essential.
The PW9000DPA S2 is a second generation high-power-density (HPD), leading-edge, double-conversion power
protection technology that has standardised on a modular component approach which helps speed deployment, improve
adaptability and increase system availability, while reducing total cost of ownership. It is a unique on-demand architecture
that integrates the power rack, power distribution unit, back-up battery and monitoring and management solutions to allow
easy selection of optimised configurations.
2.1.1 Reliability and quality standards
High reliability, upgrade ability, low operating cost and excellent electrical performance are just some of the highlights of
this innovative UPS solution.
By using a unique modular construction, and incorporating the latest technological developments in power engineering,
the PW9000DPA S2 represents a completely new generation of transformerless 3 phase UPS-System. Its advanced
double conversion VFI (Voltage and Frequency Independent) topology responds fully to both the highest availability and
environmentally friendly requirements compliant with IEC 62040-3 (VFI-SS-111) standards. The criteria and methods
which are used in the design, manufacture, and maintenance of Uninterruptible Power Supply systems are certified to
International Standard ISO 9001/EN 29001 and ISO 14001. A full UPS Specification is given in Chapter 8 of this manual.
Uninterruptible Power Supplies Ltd. specialises in the installation and maintenance of Uninterruptible Power Systems; and
this powerful UPS is just one example of our wide range of state-of-the-art power protection devices that will provide your
critical equipment with a steady and reliable power supply for many years.
2.1.2 Advanced design features
Key features
The highlights of this innovative UPS solution include:
•
Decentralised Parallel Architecture (DPA)
– Highest availability, with near zero down time.
•
Truly modular design
– The PW9000DPA S2 is designed around 30kVA, 40kVA,or 50kVA UPS modules.
•
Hot-swappable modules
– Enables system expansion and module replacement in a live system.
•
Compact size, small foot print
– Up to 342kW/m² saving on expensive floor space.
•
Flexible battery management
– Advanced management of battery charging and preventive-failure diagnostics.
•
High ac-ac efficiency (up to 95.5%) even with partial loads
– Results in energy and operational cost savings (TCO)
•
Full power available from 0.9 lead to 0.8 lag
– No de-rating required with leading power factor loads.
•
Very low input current distortion
– THDi = <3% @ 100% load leads to savings in generator-set power and
installation costs.
