
FIG. 01 · APC Smart-UPS On-Line (SRT / SRTL) · 1kVA – 20kVA
APC Smart-UPS On-Line (SRT / SRTL)
Online double-conversion UPS for sensitive equipment requiring continuous protection.
- Rating
- 1kVA – 20kVA
- Phase
- Single-phase
- Topology
- online
- Form factor
- mixed
- Battery
- mixed
- Variants
- 8
- Continuous double-conversion topology
- Pure sine wave output (zero transfer time)
- Wide input voltage range
- Static + maintenance bypass
- Lithium-ion 10-year service option (SRTL)
- Network management card slot
Gallery




Detail
The APC Smart-UPS On-Line (SRT / SRTL) in context.
The APC Smart-UPS On-Line (SRT) and Smart-UPS Ultra On-Line (SRTL) ranges deliver continuous double-conversion protection for sensitive electronic equipment. Unlike line-interactive units, online UPS continuously regenerate the output sine wave from the DC bus, isolating the load from all input power anomalies. Recommended for medical equipment, broadcast, financial trading, and any application where source power quality is poor or load sensitivity is high.
The newer SRTL family uses lithium-ion batteries with a 10-year service life, dramatically reducing UPS footprint and total cost of ownership over the equipment lifecycle.
Manufacturer overview: APC by Schneider Electric APC Smart-UPS On-Line (SRT / SRTL)
Variants & specifications
8 models in the APC Smart-UPS On-Line (SRT / SRTL) range.
Pricing depends on accessories, runtime, network management, and service level. Quote returned within one business day for any model below.
| Model | Rating | Notes |
|---|---|---|
| SRT2200RMXLI | 2200VA | Rack 2U |
| SRT3000XLI | 3kVA | Tower |
| SRT5KXLI | 5kVA | Tower |
| SRT5KRMXLI | 5kVA | Rack 3U |
| SRT8KRMXLI | 8kVA | Rack 6U |
| SRT10KRMXLI | 10kVA | Rack 6U |
| SRTL5KRM2UI | 5kVA | Lithium-ion 2U |
| SRTL10KRM4UI | 10kVA | Lithium-ion 4U |
Companion systems
Products that complete a system around the APC Smart-UPS On-Line (SRT / SRTL).
Battery extensions, bypass panels, monitoring cards and accessories that match this series.
Specify a APC Smart-UPS On-Line (SRT / SRTL)


