ACwatt ACS-LV Series 1–3kVA Online Rack UPS is a compact, single-phase double-conversion solution designed to fit seamlessly into standard 19-inch network cabinets.
Compact & Efficient: Delivers up to 94.5% efficiency in normal mode with a high output power factor (PF=1).
True Online Protection: Zero transfer time to battery, wide input voltage range, and pure sine-wave output.
Intelligent Management: Supports RS232 and EPO as standard, with optional SNMP/USB communication for remote monitoring.





| Model | SS001BR-LV | SS002BR-LV | SS003BR-LV | |
|---|---|---|---|---|
| Input | Cold start | Default output 50/60Hz | ||
| Input voltage range | 55~150VAC: 100% load@>90VAC: 70% load@>70VAC: 40% load@>50VAC | |||
| Input power factor | ≥0.99 | |||
| Frequency range | 50/60±5Hz(default),±3Hz(settable) | |||
| Output | Rate Power | 1kVA/1kW | 2kVA/2kW | 3kVA/3kW |
| Rate voltage | 100/110/115/120VAC | |||
| Battery | Model | 12VDC/9Ah | ||
| Quantity | 2 | 4 | 6 | |
| Rate voltage | 24VDC | 48VDC | 72VDC | |
| System | Efficiency (normal mode) | Up to 94.5% | ||
| Noise (1 meter) | <47dB | |||
| Dimension, W*D*H(mm) | 440*440*86 | 440*590*86 | ||
| Weight (kg) | 16.5 | 9.5 | 22.6 | |