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ACS Series 1~3kVA online Tower UPS
ACS Series 1–3kVA Online Tower UPS is a compact single-phase online UPS designed to deliver continuously regulated sine-wave power for servers, network devices, communication systems, and other sensitive equipment.
Full active power: The series covers 1–3kVA with output power factor 1.0.
Wide input range: The UPS operates from 110–300Vac, with 176–264Vac at full load.
Flexible backup options: Standard models use internal sealed VRLA batteries, while long-backup versions support external battery packs and adjustable charging.
Intelligent monitoring: LCD, RS232, optional USB/SNMP, EPO and optional BMS communication support local and remote management.
Final selection depends on rated capacity, standard or long-backup design, battery voltage, required runtime, outlet type and project requirements.
Applications
Education
Data Center
Telecommunications
Industrail
Finance
Data Parameters
| Model | SS001B | SS01.5B | SS001L | SS002B | SS002L | SS003B | SS003L |
|---|---|---|---|---|---|---|---|
| Rate Power | 1kVA/1kW | 1.5kVA/1.5kW | 1kVA/1kW | 2kVA/2kW | 2kVA/2kW | 3kVA/3kW | 3kVA/3kW |
| Cold Start | Default output 50/60Hz | ||||||
| Input Voltage Range | 110-300VAC; 100% load @176VAC-276VAC; 100%-50% power derating @110VAC-176VAC; 50% load @276VAC-300VAC | ||||||
| Input Power Factor | ≥0.99 | ||||||
| Frequency Range | 50/60±5Hz (default), ±3Hz (settable) | ||||||
| Output Power Factor | 1.0 | ||||||
| Rate Voltage | 220/230/240VAC, 200/208VAC (PF=0.9) | ||||||
| Load Response | ≤5% (0% - 100% - 0%) | ||||||
| Recovery Time | ≤40ms (0% - 100% - 0%) | ||||||
| Output THDu | ≤2%, linear load; ≤5%, non-linear load according to IEC 62040-3 | ||||||
| Socket (Option) | IEC, Schuko, NEMA, South Africa, UK | ||||||
| Transfer Time - Main to BAT | 0ms | ||||||
| Transfer Time - INV to BYP | 0ms | ||||||
| Crest Factor | 3:1 | ||||||
| Efficiency (Normal Mode) | Up to 96% | ||||||
| Noise (1 meter) | <48dB @ <60% load; <47dB @ >60% load | <50dB @ <60% load; <55dB @ >60% load | <50dB @ <60% load; <55dB @ >60% load | ||||
| Overload - Normal | 102%-110%: 30mins; 110%-125%: 10mins; 125%-150%: 30 seconds | ||||||
| Overload - Battery Mode | 102%-110%: 1min; 110%-125%: 10 seconds; 125%-150%: 5 seconds | ||||||
| Overload - Bypass Mode | <130%: long time; 130%-150%: 10mins; 150%-180%: 5 seconds | ||||||
| Battery Quantity | 2 (12VDC*9Ah) 3 (12VDC*7/9Ah) | 3 (12VDC*9Ah) | Depend on external battery | 4 (12VDC*9Ah) 6 (12VDC*7/9Ah) | Depend on external battery | 6 (12VDC*9Ah) 8 (12VDC*7/9Ah) | Depend on external battery |
| Max Charging | 1A | 1-12A (optional) | 1A | 1-12A (optional) | 1A | 1-12A (optional) | |
| Rate Voltage | 24/36VDC | 36VDC | 24/36VDC | 48/72VDC | 72/96VDC | ||
| Standard | EPO, RS232 | ||||||
| Option | SNMP card, AS400, USB, RS485, Air filter | ||||||
| Dimension (W*D*H) mm | 144 × 355 × 226 | 190 × 400 × 328 | 144 × 398 × 223 | 190 × 400 × 328 | 144 × 398 × 223 | 190 × 400 × 328 | |
| Weight (kg) | 16.6 / 19.1 | 5 | 21.5 / 26.7 | 7 | 26.7 / 31.5 | 7 | |
