Product Description
| Specification Category | Details |
|---|---|
| Model / Series | APC Easy UPS 3S E3SUPS20K3IB |
| Rated Power | 20 kVA / 20 kW |
| UPS Topology | Double‑conversion Online |
| Phase Configuration | 3‑Phase Input / Single‑Phase Output |
| Input Voltage | 380 / 400 / 415 V AC |
| Input Voltage Range | 304 – 477 V AC |
| Input Frequency Range | 45 – 65 Hz |
| Input Power Factor | ~0.99 at full load |
| Input THD | < 5 % typical |
| Output Voltage | 220 / 230 / 240 V AC |
| Output Frequency | 50 / 60 Hz (synchronized to mains) |
| Output Voltage Regulation | ± 1 – 1.5 % typical |
| Output THD | < 5.5 % (non-linear load) |
| Load Crest Factor | 3 : 1 |
| Overload Capability | 125 % for 10 min; 150 % for 1 min |
| Battery Type | Internal VRLA (sealed lead‑acid) |
| Nominal Battery Voltage | ~240 V DC |
| Battery Slots / Modules | Multiple internal battery slots (batteries supplied separately) |
| Battery Runtime | Depends on internal battery configuration installed |
| Bypass | Built‑in automatic & maintenance bypass |
| Communications / Management | LCD display; optional SNMP / network cards |
| Efficiency (Online Mode) | ~95 % typical |
| Efficiency (ECO Mode) | Up to ~99 % typical |
| Short‑Circuit Withstand Capability | ~10 kA |
| Operating Temperature | 0 °C – 40 °C |
| Humidity (Operating) | 0 – 95 % non‑condensing |
| Altitude Rating | Up to ~1000 m without derating |
| Protection Class | IP20 (indoor) |
| Dimensions (H × W × D) | 1400 × 380 × 907 mm |
| Weight (Net) | ~150 kg (excluding battery modules) |
| Certifications / Standards | IEC 62040‑1 / IEC 62040‑2 / IEC 62040‑3 / CE / RoHS / WEEE |
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