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ACS Series 6–20kVA Single-Phase Tower UPS
ACS Series 6–20kVA Single-Phase Tower UPS is an online double-conversion power system developed for reliable protection of servers, network equipment, industrial control systems, and other critical single-phase loads.
Flexible model range: The tower family covers 6–20kVA, with standard-backup 6/10kVA models and long-backup configurations for extended runtime.
Full active power: An output power factor of 1.0 allows the rated kVA capacity to be delivered as usable kW output.
Efficient power protection: Online efficiency reaches up to 95.5%, ECO mode reaches up to 98%, and input power factor is above 0.99.
Intelligent management: DSP control, LCD and LED monitoring, intelligent battery management, RS232, RS485, EPO, optional USB, SNMP, dry contacts, and parallel communication support local and remote operation.
Final model selection depends on rated capacity, input arrangement, standard or long-backup design, battery quantity, charger current, parallel requirements, and project conditions.
Applications
Government
Finance
IT
Education
Transportation
Broadcasting
Medical
Energy
Data Parameters
Technical Specifications
| Model and Mechanical Configuration | ||||
| Model | Capacity | Backup Design | Dimensions (W × D × H) | Output |
|---|---|---|---|---|
| SS006B | 6kVA / 6kW | Standard, internal batteries | 190 × 495 × 550 mm | 220 / 230 / 240 Vac |
| SS006L | 6kVA / 6kW | Long backup, external batteries | 190 × 495 × 338 mm | 220 / 230 / 240 Vac |
| SS010B | 10kVA / 10kW | Standard, internal batteries | 190 × 495 × 550 mm | 220 / 230 / 240 Vac |
| SS010L | 10kVA / 10kW | Long backup, external batteries | 190 × 495 × 338 mm | 220 / 230 / 240 Vac |
| SS015L | 15kVA / 15kW | Long backup, external batteries | 190 × 514 × 497 mm | 220 / 230 / 240 Vac |
| SS020L | 20kVA / 20kW | Long backup, external batteries | 190 × 514 × 497 mm | 220 / 230 / 240 Vac |
| AC Input | |
| 6 / 10kVA Input | 176–288 Vac, single phase |
| 15 / 20kVA Input | Model-dependent high-capacity input arrangement; confirm against the approved model drawing |
| Input Frequency Range | 40–70 Hz |
| Input Power Factor | >0.99 at full load |
| Maximum Input Current | 6kVA: 36A; 10kVA: 60A; higher-capacity values depend on the selected input arrangement |
| AC Output | |
| Rated Output Voltage | 220 / 230 / 240 Vac, single phase |
| Output Power Factor | 1.0 |
| Voltage Regulation | ±1% |
| Frequency | 50 / 60 Hz with ±0.1 Hz tolerance |
| Output Voltage Distortion | THD <1% at full linear load |
| Crest Factor | 3:1 maximum |
| Overload Capability | 105–110% for 10 minutes; 111–125% for 1 minute; 126–150% for 30 seconds |
| Battery and Charger | |
| Nominal Battery Voltage | 192 Vdc |
| Battery Quantity Setting | 10 / 12 / 16 / 18 / 20 × 12V blocks, according to the approved configuration |
| Standard Model | Internal sealed VRLA batteries; charger current 1A |
| Long-Backup Model | External battery system; charger current adjustable from 1A to 8A |
| Optional Charger | 12A charger available for selected long-backup configurations |
| Battery Management | Digital charger-current and charger-voltage control, battery-capacity management and cold start |
| Efficiency, Modes and Communication | |
| Operating Modes | Normal, battery, static bypass, ECO, frequency-converter and self-aging modes |
| ECO Efficiency | Up to 98% |
| Display | LCD and LED status indicators |
| Standard Communication | RS232, RS485 and EPO |
| Optional Communication | USB, SNMP intelligent card, dry contacts and parallel communication |
| Monitoring | Input, output, battery, load, alarm, operating-mode and temperature information |
| Environment and Standards | |
| Operating Temperature | 0–40°C |
| Relative Humidity | <95%, non-condensing |
| Operating Altitude | Below 1000 m without derating |
| Storage Temperature | 0–70°C |
| Protection Level | IP20 |
| Pollution Degree | PD2 |
| Applicable Standards | IEC/EN 62040-1, IEC/EN 62040-2 Class C3 and IEC/EN 62040-3 |
