Modular Three-Phase UPS
50–720 kVA hot-swappable modular systems (380V, 480V and 208V platforms). Scale from a single rack to 2.0 MVA for mega data centers, hospitals and semiconductor fabs.
View systems →Critical Power & UPS Systems
XGW builds online double-conversion UPS systems from 1 kVA to 720 kVA — modular, tower and rack — and pairs them with LiFePO4 UPS battery cabinets. Engineered for data centers, hospitals, semiconductor fabs, industrial automation and telecom, where a single transfer matters.
Request a Quote Explore Product Lines WhatsApp1–720 kVAModular / Tower / RackOnline double conversionLiFePO4 retrofit cabinetsIEC 62040 family
Three Product Lines for Critical Loads
Industrial & Tower UPS
120–600 kVA three-phase tower UPS plus 1–40 kVA rack and single-phase units. Wide input range, 3-level topology and full DSP control for harsh-grid SCADA, automation and edge sites.
View systems →UPS Lithium Battery Cabinets
384V / 480V / 512V LiFePO4 cabinets with CATL, BYD and EVE cells and active balancing BMS. Drop-in replacement for VRLA strings — half the weight, 3–4× the cycle life.
View cabinets →Why Buy UPS From a Power-Electronics Manufacturer
One accountable supply chain
XGW designs the UPS, the LiFePO4 cabinet and the industrial PSU on the same power-electronics platform. One OEM/ODM partner for the whole critical-power chain, not a box assembler reselling someone else's batteries.
Battery-matched UPS
Our UPS strings and LiFePO4 cabinets are sized against the same DC bus. Send us your load and runtime and we deliver a matched UPS + battery cabinet, not two products that have to be reconciled in the field.
Continuous heavy loads
Online double conversion with input PF > 0.99 and THDi < 3% protects upstream generators and utility feeds, while output PF = 1 and THDu < 1% keeps sensitive medical and automation loads clean.
Serviceable by design
Modular systems carry hot-swappable power modules and a 7–10 inch touch LCD with IoT functions. SNMP, AS400, parallel and LBS options integrate with DCIM and building management.
Where XGW Critical Power Ships
- Data centers & colocation — modular N+X redundancy up to 2.0 MVA
- Hospitals & healthcare — life-safety backup for ICU and imaging
- Semiconductor & cleanroom — zero-millisecond transition for sensitive lines
- Oil & gas, ports, power plants — SCADA and automation continuity
- Telecom & edge — rack and single-phase UPS with LiFePO4 cabinets
- Government, finance, broadcasting, education infrastructure
Frequently Asked Questions
What UPS ranges does XGW manufacture?
Online double-conversion systems from 1 kVA to 720 kVA across modular, tower and rack forms, plus LiFePO4 UPS battery cabinets at 384V / 480V / 512V. Tell us the load, runtime and DC bus and we map the configuration.
Do you supply the battery cabinet with the UPS?
Yes. XGW builds both the UPS and the LiFePO4 battery cabinet on the same platform, so the DC bus, charge profile and BMS telemetry are matched. VRLA-to-LiFePO4 retrofit is also supported.
Which certifications apply to the UPS systems?
The UPS lines are built to IEC 62040-1 and IEC 60950-1 (safety), IEC 62040-2 (EMC) and the IEC 61000-4 EMC family (ESD, RF, EFT, surge). Battery cabinets carry UN38.3 and IEC 62619.
Can the modular UPS scale with my data center?
Modular frames accept hot-swappable power modules and parallel into systems up to 2.0 MVA, so capacity grows with the rack build-out without replacing the base cabinet.
Related Products
UPS Lithium Battery
48V–409V LiFePO4 strings with active balancing BMS.
Telecom Battery 48V
48V LiFePO4 for base stations and edge sites.
Data Center & UPS Backup
Solution page: UPS, battery and thermal for critical facilities.