The manual provides installation, operation, maintenance and troubleshooting instructions for the Liebert ITA 10kVA UPS.
The Liebert ITA 10kVA UPS is an online, double‑conversion UPS designed for commercial and industrial use, offering modular tower or rack configurations and optional parallel operation. It supplies reliable, clean AC power to sensitive equipment and includes advanced battery management and energy‑saving ECO mode.
This user manual covers product features, safety precautions, installation and commissioning (single and parallel), display panel operation, common UPS functions, communication options, routine maintenance, fault handling, optional accessories and appendices with regulatory information. This manual is written in Chinese.
| Rated Power | 10kVA/9kW |
|---|---|
| Rated Voltage | Single‑phase 220 Vac, Three‑phase 380 Vac |
| Input Power Factor | ≥ 0.99 (single‑phase), ≥ 0.95 (three‑phase) |
| Frequency | 50/60 Hz ±5 Hz |
| Battery Type | Sealed maintenance‑free lead‑acid (12 V/7 Ah) |
| Dynamic Response Recovery Time | 60 ms |
| Noise Level | ≤ 50 dB |
| Inverter‑to‑Bypass Transfer Time | ≤ 4 ms |
The UPS output cable length must not exceed 10 meters.
Standard model: –20 °C to +55 °C; extended‑time model: –40 °C to +70 °C.
The single‑phase input power factor must be at least 0.99.