JENSONN POWER SYSTEM
Project Case Study: Hong Kong
Reliable Backup Power for Mission Critical Data Centre Operation
香港
Project Overview
Location:
Hong Kong
Project Type:
To setup the secondary source of power for data centre
Installed Capacity:
4x 2250KW
Objective:
Provide uninterrupted protection for a tier ready facility
Initial Situation
Reliability
As part of the data centre expansion project, the facility required a dependable emergency power solution capable of supporting critical server loads, cooling systems, and network infrastructure during grid power failure. The project demanded synchronized generator operation, automatic transfer capability, and high system reliability within limited installation space. The challenges were further stacked up with a residential surrounding which required a super silence setup
Key Challenges
Uninterrupted uptime requirement
Fast emergency power response
Synchronization of multiple generators
Limited installation space
Environmental and regulatory considerations
Proposed Solution
To support the client’s uptime and resilience objectives, a high-capacity standby power system utilizing four synchronized 2.2MW generator sets was implemented. The solution provided scalable emergency power support with redundancy, intelligent load management, and seamless integration into the facility’s electrical infrastructure to protect mission-critical operations. The set up was done in out of gauge container to cater for the super silence requirements
Technical Configuration
- Total Installed Capacity: 4 x 2.2MW
- Generator Setup: 4 × 2.2MW units
- Super Silence set in residential area
- Out of gauge container to cater for noise level
- Fuel Type: Diesel
- Supporting System
- External fuel tank and fuel system
- Power distribution system with synchronising operation and load sharing
- Acoustic enclosure for noise management
- Black start capability
- N+1 redundancy
Implementation Timeline
1.
Engineering & Planning
Load assessment and system design
2.
Equipment Supply
Delivery of genset and auxiliary system
3.
Synchronization & Integration
Integration with switchgear & control system
4.
Testing & Commissioning
Load testing, synchronisation testing, operational verification
5.
Project Completion
System handover & operational readines
Logistics & Execution
- Transportation of equipment to centre
- Site preparation and civil works
- Mechanical and electrical installation
- System integration and testing
Key Highlight
Fast-track deployment under tight timeline and challenging space conditions
Results Achieved
Successful commissioning
Reliable uptime
Operational readiness
Stable power with redundancy
Ticking all environment requirements
Project Impact
Increased in Power Resilience
Increased Ability to maintain continuous service
Support Scalabilty for future expansion
Improved reliability for mission operation
Conclusion
The successful deployment of seven (7) synchronized 2.2MW diesel generator sets provided the data centre with a reliable and scalable standby power solution for mission-critical operations. Through careful engineering, system integration, and commissioning, the project strengthened the facility’s operational resilience and ensured dependable backup power support for long-term infrastructure reliability.
