- Capacity
- 800 VA
- Wattage
- 450 W
- Topology
- Line-Interactive
- Outlets
- 4
- Output waveform
- Simulated sine
- Released
- 2026

20000 VA · 20000 W W · Double-conversion (Online)
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APC SRYL20K20RMXLT 20000 VA UPS is a double-conversion (online) UPS rated 20000 VA (20000 W). Add up what you plug in (PC, monitor, router) and keep it under about 70% of the watt rating, so it doesn't run flat in seconds during a power cut. It came out in 2023.
Check the manufacturer's page before buying.
Smart-UPS™ Modular Ultra provides up to 2.5x more power density in half the size and weight of comparable UPSs. Its modular design allows you to scale power or runtime as your business needs change*. The 125A supports up to 20kW of power protection. The most sustainable modular UPS of its kind, featuring best-in-class embodied carbon reduction, allows you to save money on Total Cost of Ownership compared to VRLA UPSs. *Additional 5kW power (SRYL5KPMT) and battery (SRYLBM) modules sold separately. Compatible with Genuine APC battery modules only.
| APC SRYL20K20RMXLT 20000 VA UPS | Vertiv Liebert ITA2 20000 VA UPS | CDP UPO33-20PF365 20KVA/18KW PF 0.9, Online 3-phase UPS Low Freq. 208 Vac Input | APC Easy UPS 3S Pro 20kVA 400V 3:3 UPS for internal batteries | |
|---|---|---|---|---|
| Capacity | 20000 VA | 20000 VA | 20000 VA | 20000 VA |
| Wattage | 20000 W | 20000 W | 18000 W | 20000 W |
| Topology | Double-conversion (Online) | Double-conversion (Online) | Double-conversion (Online) | Double-conversion (Online) |
| Output waveform | Sine | Sine | Sine | — |
| Released | 2023 | 2024 | 2025 | 2026 |
20000 VA, 20000 W W, Double-conversion (Online).
20000 VA.
20000 W.
It was released in 2023/02 (APC).
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