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ACS Series 1–3kVA Online Rack UPS
Product Overview
ACS Series 1–3kVA Online Rack UPS is a compact rack-mounted online UPS that provides clean, regulated single-phase power for servers, network equipment, communication systems, and other rack-based critical loads.
Compact rack design: The series covers 1–3kVA in compact rack chassis.
Full active power: Output power factor of 1.0 delivers full usable kW capacity.
Wide input range: An input range of 110–300Vac supports operation under unstable mains conditions.
Flexible backup: Standard models use internal VRLA batteries, while long-backup versions support external battery systems and adjustable charging.
Final configuration depends on rack space, capacity, battery arrangement, runtime, outlet configuration and project requirements.
Applications
Government
Finance
IT
Education
Transportation
Data Parameters
ACS Series 1–3kVA Online Rack UPS
Technical Specifications
Rated Capacity
1–3kVA
Online double conversion
Output Power Factor
1.0
Full active power output
Form Factor
Rack
Flexible installation
Battery Platform
VRLA
Standard / long backup
| Model / Mechanical Configuration | |||
| Capacity | Backup Type | Battery | Mechanical Size |
|---|---|---|---|
| 1kVA | Standard / Long Backup | Internal 7/9Ah or external battery | 440 × 450 × 86 mm |
| 1.5kVA | Model-dependent | Battery configuration per project | 440 × 450 × 86 mm |
| 2kVA | Standard | 4–6 internal 7/9Ah | 440 × 590 × 86 mm |
| 2kVA | Long Backup | External battery | 440 × 450 × 86 mm |
| 3kVA | Standard | 6–8 internal 7/9Ah | 440 × 590 × 86 mm |
| 3kVA | Long Backup | External battery | 440 × 450 × 86 mm |
| AC Input | |
| Input Phase | Single phase |
| Input Voltage Range | 110–300 Vac |
| Full-Load Input Range | 176–264 Vac |
| Rated Frequency | 50 / 60 Hz |
| Input Power Factor | >0.99 at full load |
| AC Output | |
| Rated Capacity | 1 / 1.5 / 2 / 3kVA |
| Rated Output Voltage | 200 / 208 / 220 / 230 / 240 Vac |
| Output Power Factor | 1.0 |
| Voltage Regulation | ±1% |
| Frequency Tolerance | ±0.5% of nominal |
| Output Distortion | THD<2% at full linear load; <5% at full non-linear load |
| Overload Capability | 102–110% for 30 min; 110–125% for 10 min; 125–150% for 30 s |
| Crest Factor | 3:1 maximum |
| Battery and Charger | |
| Battery Type | Sealed VRLA lead-acid |
| Standard Models | Internal 7Ah/9Ah battery packs according to rated capacity |
| Long-Backup Models | External battery packs |
| Battery Voltage | 24/36 Vdc at 1kVA; 36 Vdc at 1.5kVA; 48/72 Vdc at 2kVA; 72/96 Vdc at 3kVA |
| Standard Charger | 1A |
| Long-Backup Charger | Adjustable 1–12A |
| Monitoring and Communication | |
| Display | LCD with input, output, battery, load, temperature and alarm information |
| Standard Communication | RS232 and EPO |
| Optional Communication | USB, intelligent slot, SNMP and dry contacts |
| Protocols | Modbus / RTU; BMS protocol available through RS485 when configured |
| Operating Modes | Normal, bypass, battery and ECO modes |
| Environment and Standards | |
| Operating Temperature | 0–40°C |
| Relative Humidity | <95%, non-condensing |
| Operating Altitude | Below 1000 m without derating |
| Storage Temperature | -20–70°C |
| Protection Level | IP20 |
| Standards | IEC/EN 62040-1, IEC/EN 62040-2 Class C2, IEC/EN 62040-3 |
Configuration Note: The product tree includes a 1.5kVA rack model, while the manual describes 1.5kVA as a long-backup platform. Confirm the final 1.5kVA model code and battery arrangement before publishing a model-specific datasheet.
