Data CenterData Center Power Backbone
Three phase UPS supply, installation & commissioning
Deployed a redundant three phase online UPS system with extended battery banks for a mission-critical data facility.
Expertise in Standby Energy
Reliable Power. Uninterrupted Business.
Professional UPS & Battery Solutions designed to protect critical equipment and keep your business running.
- KVA range covered
- 1–80
- Emergency support
- 24/7
- Uptime focus
- 100%
KVA range covered
Emergency support
Uptime focus
What We Do
Critical power, engineered end to end
Two connected disciplines — clean continuous power and dependable stored energy — delivered as one complete solution.
UPS Solutions
Online double-conversion UPS systems from small single-phase units to high-capacity three-phase power backbones.
- Single & three phase
- 1 – 80 KVA and beyond
- Redundancy & scalability
Battery Solutions
Reliable battery backup systems — supply, testing, installation and maintenance for guaranteed runtime.
- VRLA & lithium options
- Capacity & impedance testing
- Safe replacement programs
Services
Full lifecycle power services
From specification to emergency response, we keep your systems protected at every stage.
UPS Supply
Sourcing and delivery of the right UPS system sized precisely to your critical load and redundancy needs.
UPS Installation & Commissioning
Certified installation, wiring and commissioning with full functional testing before handover.
UPS Preventive Maintenance
Scheduled inspections and servicing that keep your systems healthy and prevent unplanned downtime.
UPS Corrective Maintenance
Fast diagnosis and repair of faults to restore full protection to your critical equipment.
Battery Supply
High-quality VRLA and lithium batteries matched to your UPS runtime and backup requirements.
Battery Replacement
Safe removal and replacement of aged battery strings with proper disposal and documentation.
Industries We Serve
Trusted where downtime is not an option
We protect the operations that entire businesses and communities depend on.
Data Centers
Zero-downtime power for mission-critical IT infrastructure.
Hospitals
Life-safety power continuity for medical and operating systems.
Banks
Protecting transactions, servers and branch operations.
Factories
Preventing production loss from voltage sags and outages.
Telecom
Continuous power for network and communication sites.
Offices
Keeping workstations, servers and comms always on.
Security Systems
Uninterrupted power for CCTV, access and alarms.
Retail & Business
Backup power for POS, servers and daily operations.
Featured Products
Online double conversion UPS series
Purpose-built systems covering single-phase and three-phase applications.
Single Phase
Tower UPS
Single Phase Output · Online UPS
Compact tower UPS protection for offices, servers and critical electronics where clean, uninterrupted power is required.
View specifications
Single Phase
Rack Mount UPS
Single Phase Output · Online UPS
Rack-mount UPS protection designed to fit cleanly into server racks and network cabinets.
View specifications
Single Phase
Modular UPS (Single Phase)
Single Phase Output · Modular Online UPS
Scalable single-phase modular UPS that grows with your load and simplifies redundancy and servicing.
View specifications
Three Phase 3:3
E700B Series
10 – 40 kVA · Online Double Conversion
Compact three-phase UPS for branch offices, small data rooms and building services that need dependable clean power.
View specifications
Three Phase 3:3
E700E Series
10 – 600 kVA · Online Double Conversion
A wide-range three-phase UPS platform covering everything from mid-size facilities to large data centers.
View specifications
Three Phase 3:3
HE700U-B Series
30 – 80 kVA · High-Efficiency Online
High-efficiency three-phase UPS for banking, hospitals and public-sector sites where operating cost matters.
View specifications
Three Phase 3:3
HE700U-E Series
30 – 200 kVA · High-Efficiency Online
Extended-range high-efficiency UPS for larger critical loads, with parallel capability for redundancy.
View specifications
Three Phase 3:3
E600 Modular UPS
10 – 1000 kVA · Modular Online UPS
Three-phase modular platform from 10 kVA up to 1000 kVA, scaling capacity and redundancy with hot-swappable power modules.
View specifications
Three Phase 3:1 / 1:1
E6310 Modular UPS
10 – 50 kVA · Modular Online UPS
Flexible modular UPS with 3:1 or 1:1 configuration for sites that need single-phase output with modular scalability.
View specifications
Industrial
Industrial UPS – AC
Industrial AC systems · Industrial AC UPS
Ruggedised AC UPS for industrial plants, utilities and telecom sites operating in demanding environments.
View specificationsIndustrial
Industrial UPS – DC
Industrial DC systems · Industrial DC UPS
DC power systems for telecom networks, control rooms and process infrastructure that requires resilient DC backup.
View specifications
Backup Energy
UK-Made UPS Batteries
VRLA battery blocks & banks · UPS Battery Backup
UK-made UPS batteries supplied, installed and maintained by City Engineering, sized to the autonomy your site needs.
View specificationsBackup Energy
Battery Banks & Racks
Cabinet & open-rack systems · Battery Infrastructure
Battery cabinets and racks engineered for safe installation, ventilation and access, with planned maintenance and load-bank testing.
View specifications
Why City Engineering
A specialist partner in standby energy
We do one thing and do it exceptionally well: keeping critical power on. Our engineering-first approach means every solution is sized, installed and maintained for real-world reliability.
Engineering-Led
Solutions designed by specialists in standby energy, not generic resellers.
End-to-End Service
From sizing and supply to installation, commissioning and lifelong maintenance.
Rapid Response
Emergency technical support to protect your operation around the clock.
Trusted Across Sectors
Powering hospitals, banks, data centers, factories and telecom across Egypt.
Trusted by critical institutions
Organizations that trust City Engineering
Selected organizations from our company profile across banking, government, hospitality, education, industry and business.
Banking
National Bank of Egypt
Banking
Central Bank of Egypt
- MOMinistry of Planning
Banking
Emirates NBD
Banking
AUB – Ahli United Bank
Banking
Egyptian Arab Land Bank
Hospitality
CONCORDE
Hospitality
Jolie Ville Hotel
Hospitality
Steigenberger Hotel
Hospitality
Marriott
Hospitality
Sindbad Hotel
Hospitality
Robinson Hotel
Education
Cairo University
Telecom
EGI BACK
Industry
CEMEX
Telecom
Elite VAT – WE Central
- OOthaim
- OEOmar Effendi
Projects
Power protection delivered across Egypt
A selection of critical-power deployments across data centers, healthcare, banking and industry.
Data CenterHealthcareHospital Critical Power
UPS + battery backup for life-safety systems
Delivered uninterrupted power protection for operating theatres, imaging and server rooms.
BankingBank Branch Network
Single phase UPS rollout & maintenance contract
Standardized backup power across multiple branches with a preventive maintenance program.
Ready to protect your critical power?
Tell us about your load and environment. Our engineers will recommend the right UPS and battery solution for your needs.