Taiwan UPS Systems for
Critical Power
Line-interactive, online double-conversion, lithium / LiFePO4 and modular three-phase UPS systems from 600 VA to 1.2 MW.
Designed and quality-controlled through ATENCO’s Taiwan-led product platform, ATENCO provides UPS systems, battery solutions, AVR stabilizers and selected power-infrastructure products for critical applications across 50+ countries.
ATENCO UPS Portfolio
Line-Interactive, Online, Lithium & Modular UPS Systems · 600 VA to 1.2 MW
From compact line-interactive UPS to modular three-phase data center power, ATENCO delivers the full spectrum of uninterruptible power supply (UPS) systems – designed and quality-controlled in Taiwan.
UPS Systems
Line-Interactive UPS
Tower UPS with automatic voltage regulation (AVR) and battery backup. Ideal for workstations, POS terminals, CCTV and small office equipment.
Online Single Phase UPS
True online double-conversion UPS, 1–10 kVA by series and configuration. Zero transfer time and pure sine wave output for servers, telecom equipment, laboratory IT, healthcare facility IT and critical single-phase loads.
Online Three Phase UPS
Standalone and modular three-phase UPS, 10 kVA to 1.2 MW (standalone 10–800 kVA per series, modular scalable up to 1.2 MW). Selected modular systems support N+X redundancy for data centers and industrial facilities.
Power Infrastructure
Outdoor UPS
Project-configured outdoor online UPS cabinet with thermal-management, battery runtime, monitoring and surge/lightning protection options for telecom, traffic, CCTV and remote outdoor sites.
UPS Battery Systems
VRLA, LiFePO4 lithium and external battery cabinets engineered for extended runtime. Hot-swappable or modular battery designs are available only on selected UPS platforms and configurations.
AVR / Voltage Stabilizers
Three-phase servo motor automatic voltage regulators from 1.5 kVA to 300 kVA, with IP54 options available for industrial applications. Protects equipment from voltage sags, over-voltage, under-voltage and brownouts.
Solar / PV Inverters
Grid-tie and hybrid solar inverters with MPPT tracking for PV power applications. Can be coordinated with UPS and energy-storage systems by project design for improved energy resilience.
UPS Solutions
by Application
From data centers and telecom networks to healthcare, manufacturing and finance, ATENCO delivers UPS systems tailored to project load, runtime, environment and communication requirements.
Data Centers
Scalable UPS protection for edge rooms, co-location sites, enterprise data centers and large critical-power facilities.
Healthcare
Clean power protection for healthcare facility IT, laboratory systems, clinical networks and monitoring infrastructure. Medical imaging, CT/MRI or regenerative loads require ATENCO engineering review.
Manufacturing
Industrial UPS for SCADA, PLC servers, instrumentation, industrial PCs and control-room IT. Regenerative or energy-feedback loads require ATENCO engineering review.
Telecom
Outdoor and indoor UPS for telecom shelters, 5G sites, network infrastructure and cell towers.
Edge Computing
Rack, cabinet and outdoor UPS for distributed IT, edge data centers and 5G aggregation sites.
Banking & Finance
Mission-critical UPS for ATM networks, branch banking, payment systems and trading-floor IT requiring 0 ms AC-to-battery transfer in online operation.
Taiwan UPS Expertise
Backed by Decades of Industry Heritage
ATENCO is a Taiwan-based UPS and power systems brand of Power Tech Group (PTG), a Taiwan power-solutions group established in 2001. ATENCO offers line-interactive, online double-conversion, LiFePO4 lithium and modular three-phase UPS solutions from 600 VA to 1.2 MW, supported by Taiwan-led specification, quality control and project support, with sales and service coverage across 50+ countries.
Talk to an ExpertZero Transfer Time
Online double-conversion UPS systems provide inverter-regulated output and 0 ms AC-to-battery transfer in normal online operation. For projects requiring galvanic isolation, ATENCO offers transformer-based UPS architecture such as TM33-ET.
Global Service Network
Technical support is provided through ATENCO’s authorized distributor and partner network across 50+ countries, with local response subject to project location, partner coverage and service agreement.
Certified Quality
CE, EMC, LVD and IEC 62040 documentation is available by product series and model scope. UPS units are inspected and tested according to series procedures before shipment.
Custom Engineering
Project configuration, battery system matching, monitoring options and branding support are available for selected models and qualified projects.
Ready to Specify Your
Next UPS Project?
Share your application, load, backup-time target, site voltage, input/output phase, battery preference, redundancy plan and monitoring needs. ATENCO will help shortlist the right UPS architecture, product series and project configuration – from compact line-interactive backup to online, lithium-compatible and modular three-phase systems up to 1.2 MW.