Your server room goes dark at 6:47pm on a Friday and you've got 90 seconds before the NAS drops. This UPS gives you 22 minutes and 17 seconds at 1600W to shut things down properly. That's not a spec sheet line. That's the difference between a clean save and a corrupted volume.
The SRV2KRL is a double-conversion on-line unit in a 4U rack footprint. Pure sine wave out, no square-wave garbage hitting your drives. Four IEC C13 outlets cover your switch, storage, and KVM without hunting for adapters. The external battery pack ships in the box, so you're not waiting on a separate order to get protection live.
The LCD tells you exactly what's happening. No guessing. The intelligent card slot takes an AP9544, SRVSMB001, or VGL9901I if you want network monitoring from your admin console. Built-in automatic and manual bypass means a fault inside the UPS doesn't take your load with it.
Runs at 230V, handles 160W to 1800W. Sits in a standard 19-inch rack. Rail kit included. If your small data centre, computer room, or healthcare IT setup needs runtime that actually covers a graceful shutdown, this is the unit that does it without drama
| 0 | AP9544 |
| 1 | SRVSMB001 |
| 2 | VGL9901I |
| 0 | 1x IEC C13 to Schuko |
| 1 | 1x IEC C19 to C14 |
| 2 | 1x USB |
| 3 | 1x RS-232 |
| brand | APC |
| model | SRV2KRL |
| rated_power_va | 2000 VA |
| rated_power_w | 1800 W |
| rack_units | 4U |
| input_voltage | 230 V AC single-phase (220/240 V configurable) |
| output_voltage | 230 V AC single-phase |
| input_connector | IEC 60320 C14 |
| output_connectors | 4x IEC 60320 C13 |
| ups_topology | On-line (double-conversion) |
| waveform | Pure sine wave |
| bypass | Internal automatic and manual |
| control_panel | Multifunction LCD |
| expansion_slot | 1 intelligent card slot |
| replacement_battery | SRV72RLBP-9A |
| compatible_mounting | SRVRK1 |
| min_load | 160 W |
| max_load | 1800 W |
| runtime_at_1600w | 22 min 17 s |
| included_battery | 1 external battery pack with battery cable |
| mounting_kit | 2x rack brackets, 2x support rails |
| operating_temp | 0–40 °C |
| storage_temp | -20–50 °C |
| humidity | 0–95% non-condensing |
| acoustic_level | 50 dBA |
| heat_dissipation | 745 Btu/h |
| ip_rating | IP20 |
| operating_altitude | 0–3000 m |