Logstrup system Classic & System Electric PFC

The construction of the secondary State Center for Data Management and Storage – Data Center, is a project of importance for the Republic of Serbia.
The data center will contribute to the smooth and reliable operation of e-government services, secure storage of data form registers, as well as the development of future services.
For reliable and safe data center operation, four transformer substations were built with stand by power supply supported by two outdoor DG sets.

Four transformer substations are built like in the mirror, two operational and two redundant, appropriately connected on the low voltage side.
Transformer substations are 35/10kV, 1×2500 kVA, supported by DG set 2000kVA, providing fully redundant power supply.
Sof Elektro was a part of this challenging project, as supplier of LV PCCs (Power Control Centers) and PFCs (Power Factor Correction) systems.

Data center, Kragujevac, Serbia

Logstrup system Omega
form of separation 4b, type 7 acc. BS
switchboards with rear access
WDU drawer units
36 ACBs (Air Circuit Breakers)
Our work
24 panels overall
28 drawer units
1.5 MVAr overall
4 PCCs (Power Control Centers), 4000A, 80kA, 4b type 7, fully automated, 8 different switching scenarios (operating modes), fully prepared for SCADA
4 automatic detuned PFC (Power Factor Correction) system, freestanding, 400 kVAr 2pcs, 350 kVAr 2pcs

Other references