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ACS-Li Series 1–3kVA Online Rack UPS
ACS-Li Series 1–3kVA Online Rack UPS is a compact rack-mounted lithium UPS designed for servers, network systems, communication equipment, and other critical rack applications requiring clean online power.
Compact rack format: The series provides 1–3kVA capacities in compact rack chassis.
Lithium battery integration: Internal lithium batteries reduce battery footprint, while long-backup versions support external battery systems and adjustable charging.
Full active power: Output power factor of 1.0 provides full usable kW capacity.
Flexible communication: LCD monitoring, RS232, optional USB/SNMP, intelligent slot, EPO, Modbus/RTU and optional RS485 BMS communication support centralized management.
Final selection depends on rack space, AC voltage platform, rated capacity, lithium battery configuration, BMS communication, runtime and project requirements.
Applications
Energy
IT
Transportation
Broadcasting
Medical
Data Parameters
| Model | SS001BR-Li | SS001LR-Li | SS002BR-Li | SS002LR-Li | SS003BR-Li | SS003LR-Li |
|---|---|---|---|---|---|---|
| Rate Power | 1kVA/1kW | 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 | 208VAC / 220VAC / 230VAC / 240VAC | |||||
| Load Response | ≤5% (0% - 100% - 0% step load) | |||||
| Recovery Time | ≤40ms (0% - 100% - 0% step load) | |||||
| 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 | 4ms | |||||
| Efficiency (Normal Mode) | Up to 95.0% | Up to 95.5% | ||||
| Noise (1 meter) | 45dB @ >70% load or >6A charge | 50dB @ >70% load or >6A charge | 50dB @ >70% load or >6A charge | |||
| 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 Model | 12.8VDC/9Ah | 50Ah/100Ah | 12.8VDC/9Ah | 50Ah/100Ah | 12.8VDC/9Ah | 50Ah/100Ah |
| Battery Quantity | 2/3 | Depend on external battery | 4/6 | Depend on external battery | 6/8 | Depend on external battery |
| Max Charging | 1-4A (optional) | 1-12A (optional) | 1-4A (optional) | 1-12A (optional) | 1-4A (optional) | 1-12A (optional) |
| Rate Voltage | 25.6VDC / 38.4VDC | 51.2VDC / 76.8VDC | 76.8VDC / 102.4VDC | |||
| Standard | EPO, RS232 | |||||
| Option | SNMP card, AS400, USB, RS485, Air filter | |||||
| Dimension (W*D*H) mm | 440 × 440 × 86 | 440 × 580 × 86 | 440 × 580 × 86 | |||
| Weight (kg) | 16.5 / 19 | 9.5 | 22.6 / 27.5 | 9.7 | 28 | 10 |
