Online Single-Phase
UPS Systems 1-10 kVA
Online double-conversion single-phase UPS systems from 1 to 10 kVA for servers, telecom networks, IT rooms, laboratories, healthcare facility equipment and critical infrastructure. ATENCO offers tower, rack/tower, PF 1.0 Elite, LiFePO4 lithium and outdoor UPS cabinet configurations with pure sine wave output, zero-transfer online operation, external battery runtime and SNMP / relay monitoring options by series.
Online Single-Phase UPS Systems
for Tower, Rack, Lithium
and Outdoor Applications
From 1–10 kVA tower and rack UPS systems to PF 1.0 Elite models, LiFePO4 lithium rack UPS and outdoor UPS cabinets – ATENCO single-phase online UPS solutions provide VFI double-conversion protection, pure sine wave output, external battery runtime and monitoring options by series.
Online Rack UPS 1–10 kVA
Server racks, IT rooms, telecom cabinets and edge IT.
- True online double-conversion VFI
- 2U rack/tower convertible design by model
- Wide input voltage range by model
- Output PF 0.9, online efficiency up to 94%
- External battery / hot-swap options by model
PF1 Elite Tower UPS 6–10 kVA
Higher power-density tower UPS projects requiring PF 1.0 output.
- 3-Level IGBT, PF 1.0 output
- 216 Vdc battery bus, runtime by configuration
- Dual intelligent slots for SNMP / relay options
- Low-noise operation, model/load dependent
- Online efficiency up to 95.5%
PF1 Elite Rack UPS 6–10 kVA
High-PF rack UPS projects requiring compact rack installation and dual monitoring slots.
- 3-Level IGBT, PF 1.0 output
- 2U / 4U rack-tower convertible by model
- Dual intelligent slots for SNMP / relay options
- Low-noise operation, model/load dependent
- Online efficiency up to 95.5%
LiFePO4 Lithium Rack UPS 1–10 kVA
Rack UPS projects requiring lithium battery life, lighter system weight and compact installation.
- LiFePO4 lithium battery system
- PF 1.0 output (kW = kVA)
- 3-Level IGBT design on 6–10 kVA models
- 2U / 4U rack-tower design by model
- Online efficiency up to 95.5% on 6–10 kVA models
Outdoor Online UPS Cabinet 1–10 kVA
Telecom, CCTV, traffic, edge network and remote outdoor infrastructure sites.
- Online double-conversion VFI
- Outdoor cabinet platform, IP rating by configuration
- Thermal-management options by project design
- Surge / lightning protection options by configuration
- Battery runtime and monitoring by configuration
Single Phase UPS
Comparison Table
Compare ATENCO tower, rack, lithium and outdoor single-phase online UPS systems by capacity, power factor, form factor, runtime options and application.
| Series | Architecture | Capacity | PF | Form Factor | Best For | Key Value | |
|---|---|---|---|---|---|---|---|
|
Online double-conversion tower UPS | 1–10 kVA | 0.9 | Tower | Indoor server rooms, telecom, security and office IT loads | Standard tower online UPS with external battery runtime options | Details → |
|
3-Level IGBT PF1 tower UPS | 6–10 kVA | 1.0 | Tower | Higher power-density tower UPS projects requiring PF1 output | 3-Level IGBT, PF1 output, higher efficiency, dual intelligent slots | Details → |
|
Online double-conversion rack/tower UPS | 1–10 kVA | 0.9 | Rack / Tower | Server racks, IT rooms, telecom cabinets and edge IT | Rack/tower convertible design with external battery runtime options | Details → |
|
3-Level IGBT PF1 rack UPS | 6–10 kVA | 1.0 | 2U / 4U Rack | High-PF rack UPS projects requiring compact rack installation | PF1 output, 3-Level IGBT, dual intelligent slots, internal battery option | Details → |
|
Online LiFePO4 lithium rack UPS | 1–10 kVA | 1.0 | 2U / 4U Rack | Lithium rack UPS projects needing longer battery cycle life and lighter system weight | LiFePO4 battery system, PF1 output, compact rack design | Details → |
|
Outdoor online UPS cabinet | 1–10 kVA | By model / configuration | Outdoor Cabinet | Telecom, CCTV, traffic, edge network and remote outdoor infrastructure | Project-configured cabinet, battery, thermal management and monitoring | Details → |
30+ Years
UPS industry experience
50+ Countries
Distributor network worldwide
0ms Transfer Time
Zero-transfer online double-conversion
CE & IEC 62040
Certified to UPS safety & EMC standards (by series)
Specify Your Single-Phase UPS in Two Steps
Share your load profile, mains condition and required backup time. ATENCO will recommend the right online single-phase UPS – tower, rack, LiFePO4 lithium or outdoor UPS cabinet – and provide a project quotation within 24 hours through our certified distributor network.
Send Your Load & Runtime
Load in W / VA, input voltage, backup time, installation type and battery preference.
Receive Model Selection & Quote
We confirm the suitable TM11E, RM11E, RM11E PRO or PowTerra configuration with battery sizing and accessories.