Mission-Critical Standby Power
Custom Diesel Generator Systems for Data Centers
A data center generator is selected as part of a complete electrical system—not by matching a single kW figure. HPOWER reviews UPS behavior, cooling loads, step loading, redundancy, synchronization, fuel autonomy and site conditions before recommending the generator arrangement.
Engineering considerations
- Architecture: single unit, N+1, 2N or multi-module arrangement according to the project design.
- Dynamic performance: UPS rectifier behavior, motor starting, block load acceptance and recovery limits.
- Electrical integration: ATS, paralleling switchgear, protection, neutral and earthing philosophy.
- Fuel system: day tanks, bulk storage, transfer pumps, filtration and required runtime.
- Controls: synchronization, load sharing, SCADA/BMS communication and remote alarms.
- Environment: noise, airflow, temperature, altitude, dust, seismic and installation-space constraints.
Possible system formats
Open sets for engineered plant rooms, acoustic container packages, direct low-voltage output, project-specific medium-voltage systems and modular parallel power plants. Engine, alternator and controller brands are selected against the approved vendor list and performance requirement.
Send these documents for review
Single-line diagram, IT and mechanical load schedule, UPS information, required redundancy, voltage and frequency, load steps, maximum start time, fuel runtime, site temperature and altitude, acoustic requirement, communication protocol and applicable specification.
Request data center engineering review
