PSI Software SE

Regulatory Filings • Jun 9, 2010

News Details

Corporate | 9 June 2010 10:28

PSI Delivers New Network Control System for the City of Vienna

PSI Aktiengesellschaft / Contract

09.06.2010 10:28

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PSI Delivers New Network Control System for the City of Vienna
Wien Energie decides for PSIcontrol

PSI AG has, for the first time, been contracted by Wien Energie with the
delivery of a network control system for the high and medium voltage grid
(380kV, 110 kV, 20 kV, 10 kV) in the Austrian capital of Vienna and some of
the surrounding communities in the State of Lower Austria. On the basis of
the PSIcontrol control system, it is planned to establish a central control
station, a back-up control station, mobile workplaces and an additional
offline working place. The system will replace one provided by a competitor
for a total of 41 transformer stations and substations.

The system includes the management of the transformer stations and the
medium-voltage grid with more than 10,000 substations and about 235,000
grid connections and will also include an emergency working place for the
existing load dispatching center. PSI will connect the existing network
substations to PSIcontrol and transfer data from the preceding system.

The Wien Energie supply area includes the capital Vienna and parts of the
State of Lower Austria with a total area of about 2,000 square km and about
235,000 grid connections. The contract from Wien Energie is of strategic
importance for PSI. After Paris and numerous large German cities, in the
future the electrical supply of yet another major European city will be
managed by a PSI system.

PSI AG develops and integrates complete solutions, on the basis of its own
software products, for the management of energy networks (electricity, gas,
oil, heat, water), cross-company production management (metals, automotive,
mechanical and plant engineering, mining, logistics) and infrastructure
management for telecommunications, transport and safety. PSI was founded in
1969 and employs 1,400 persons in the group. www.psi.de

PSI AG
Karsten Pierschke
Communications and Investor Relations
Dircksenstraße 42-44
10178 Berlin
Germany

Tel. +49 30 2801-2727
Fax +49 30 2801-1000
E-Mail: KPierschke@psi.de

09.06.2010 Ad hoc announcement, Financial News and Media Release distributed by DGAP.
Media archive at www.dgap-medientreff.de and www.dgap.de

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Language: English
Company: PSI Aktiengesellschaft
Dircksenstraße 42-44
10178 Berlin
Deutschland
Phone: +49 (0)30 2801-0
Fax: +49 (0)30 2801-1000
E-mail: ir@psi.de
Internet: www.psi.de
ISIN: DE000A0Z1JH9
WKN: A0Z1JH
Listed: Regulierter Markt in Frankfurt (Prime Standard); Freiverkehr
in Berlin, München, Düsseldorf, Stuttgart, Hamburg

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