Daterra (formerly FM Service) realized the comprehensive upgrade of the low-voltage power supply for a data center. With a total output of 800 kW, the complete construction of the power supply structure was carried out in parallel with Active operation the existing facility. The temporal framework of five months structured timing of all interventions was required to eliminate interruptions in the power supply during the entire construction phase.
Project achievements – overall operational management by Daterra
As general contractor, Daterra oversaw the entire renovation of the low-voltage power supply in the data center. To avoid disruptions to ongoing operations, the team coordinated the electrical and structural engineering work under a comprehensive project management structure.
- Design and planning: The team supported the technical development of the new low-voltage power supply to ensure seamless integration with the existing infrastructure.
- General contracting: Daterra took on the lead execution and control of all project phases, including the final, operational handover.
- Cross-sectoral project management: Technical and organizational leadership extended to all electrical engineering measures to ensure compliance with all safety and quality standards.
- Coordination of subcontractors: Daterra managed the coordination and timing of all the involved specialist companies throughout the entire construction period.
Project highlights: USV interim solutions to bridge the gap under full load
The technical design of the system ensures the energy supply via a dimensioned Total output of 800 kW. At the heart of the renovation is the complete New construction of the low-voltage main distribution, which is integrated into a separate steel structure in the engineering room.
The protection of the active data center is provided by the New construction of USV server room and battery systems, the integration of which into the ongoing operation is realized through customized temporary solutions. An adapted Reprogramming of the generator control ensures the uninterrupted emergency power supply for the entire infrastructure.
Project management: Timeline of the gradual modernization in ongoing operation
The implementation began with the design and planning of the new low-voltage main distribution system. On this basis, the project team built an independent substation in the engineering room. Steel structure, where the parallel construction of the new distribution took place, while the existing system maintained the power supply at full load.
The next step was the Construction of USV and battery systems Directly during the ongoing operation. Customized temporary solutions were used to bridge the gap, ensuring uninterrupted power supply at all times. After the Reprogramming of the generator control Following a coordinated interaction with the new systems, the turnkey installation was carried out. Handover after five months Construction time.
Special challenges – seamless protection of IT systems in parallel operation
The critical requirement of the project was to maintain the power supply at full load at all times. To ensure the uninterrupted operation of the data center infrastructure, a simultaneous power outage was implemented for a period of time. Parallel operation of old and new installations during the entire construction phase.
The targeted Use of temporary arrangements During the gradual disconnection and the reconstruction phase, the USV and battery supply ensured complete continuity. Reprogramming of the generator control The full-fledged emergency power capability of the entire system was also maintained without any impairment even during the sensitive switching moments.