Case Study: 60 kVA Low-Frequency UPS for a Hospital CT Scanner in Mexico
2026-10-28
Equiment supply: May 2026 | On-site installation : June 2026 | Location: Mexico
Application: Hospital CT scanner | Brand: BLAZING POWER
Project status: Equipment delivered; on-site installation completed; commissioning and acceptance subject to customer procedures
Prepared by: Tafeng Technical Team
Project at a Glance
| Item | Project configuration |
|---|---|
| UPS | BLAZING POWER 60 kVA low-frequency online UPS |
| Input and output voltage | Three-phase 380 V AC input / three-phase 380 V AC output |
| Rated active output | 48 kW (output power factor 0.8) |
| Output isolation | Built-in isolation transformer |
| Battery brand | BLAZING POWER |
| Battery configuration | 32 × 12 V 100 Ah lead-acid batteries connected in series |
| Nominal battery voltage | 384 VDC |
| Project scope | UPS and battery supply, remote technical coordination and customer-side installation |
Project Background
In May 2026, BLAZING POWER supplied a 60 kVA low-frequency online UPS and 32 × 12 V 100 Ah BLAZING POWER batteries for a hospital CT scanner project in Mexico. The equipment was installed on-site by the customer's engineering team in June 2026, with remote technical support from BLAZING POWER.
CT scanners require careful coordination between their specified electrical demand and the upstream power supply. In addition to continuous power, the UPS selection must account for short-duration power requirements during scanning, electrical compatibility and battery backup needs. The system installed for this project uses a transformer-based UPS with a separate 384 VDC battery bank.
UPS and Battery System Configuration
The UPS is rated at 60 kVA with an output power factor of 0.8, equivalent to a maximum rated active output of 48 kW. Its three-phase 380 V input and three-phase 380 V output match the specified project configuration. A built-in output isolation transformer forms part of the supplied UPS design.
The battery bank comprises 32 BLAZING POWER 12 V 100 Ah lead-acid batteries connected in series, providing a nominal voltage of 384 VDC. The nameplate energy of this battery string is 38.4 kWh; available backup energy and runtime depend on the CT load, battery discharge characteristics and UPS operating conditions. The supplied configuration is specific to this installation, not a universal sizing rule for CT scanners.
Why a Low-Frequency UPS?
A transformer-based low-frequency UPS was selected for this hospital installation. The integrated output isolation transformer is one part of the site's power protection arrangement, while online conversion provides regulated AC output and battery-backed operation during mains interruptions.
For any CT scanner, the selection must still be checked against the manufacturer's specified continuous and peak loads, input requirements and the UPS's verified overload characteristics. For related products, see the BLAZING POWER low-frequency UPS range.
On-Site Installation: From Battery Cabinet to Completed System
The photos below show the battery cabinet installation and the completed UPS and battery arrangement at the Mexico hospital. During installation, the open battery cabinet reveals the battery tiers and connection leads.
The completed installation photo shows the BLAZING POWER UPS positioned beside the external battery cabinet. The equipment has been installed; commissioning and acceptance are handled separately under the customer’s procedures.
Project Delivery and Technical Coordination
| Item | Confirmed project scope |
|---|---|
| UPS supply | BLAZING POWER 60 kVA low-frequency online UPS with built-in output isolation transformer |
| Battery supply | 32 BLAZING POWER 12 V 100 Ah lead-acid batteries |
| Customer site work | On-site installation of the UPS and battery arrangement |
| Support | Remote technical coordination with the customer's engineering team |
Final commissioning and acceptance are subject to the customer’s site electrical and medical equipment procedures. Battery runtime should be verified against the actual CT load and battery conditions.
Lessons for Similar Hospital CT Projects
- Start with the CT electrical specification: confirm continuous and short-duration power requirements before selecting UPS capacity.
- Check electrical compatibility: verify three-phase voltage, protective devices, neutral and grounding requirements at the installation site.
- Calculate backup time from the load: battery nameplate energy alone does not determine usable runtime.
- Coordinate responsibilities: establish the boundaries between supply, on-site electrical work, remote support and final CT acceptance.
Planning a CT Scanner UPS Installation?
Share the CT scanner model, manufacturer electrical requirements, site supply voltage and desired backup duration with BLAZING POWER. Our team can discuss a suitable UPS and battery configuration for your project. Browse low-frequency UPS systems or contact BLAZING POWER.
