Uninterruptible power supply APC SMART-UPS SRT LI-ION 3000VA RM ACCS

The APC SMART-UPS SRT LI-ION 3000VA RM ACCS is a high-performance uninterruptible power supply (UPS) designed for environments that require continuous, clean power. Using online double-conversion topology, this rack-mount UPS delivers an output power capacity of 3 kVA (2700 W) and features advanced Lithium‑Ion battery technology to extend runtime and reduce maintenance compared with traditional battery chemistries. The unit includes a combination of C13 and C19 outlets (8 total) to support a range of IT and network equipment in data centres, server rooms and edge installations.

Advantages

The UPS provides true online double-conversion protection, isolating connected equipment from input power disturbances and providing a consistent sine-wave output under varying load conditions. Lithium‑Ion batteries offer longer service life, higher cycle count and reduced weight compared with lead‑acid alternatives, enabling more predictable runtime and lower total cost of ownership. Rack-mount form factor and mixed C13/C19 outlet configuration simplify installation in 19-inch enclosures and support diverse equipment connections.

Suitable for

• Server racks and blade servers in data centres
• Network switches, routers and security appliances
• Storage arrays and SAN/NAS devices
• Edge computing and telecom cabinets
• Critical IT infrastructure requiring continuous power and clean waveform

Key specifications

• Topology: Online double-conversion (SRT)
• Rated output power: 3 kVA / 2700 W
• Battery technology: Lithium‑Ion
• Outlet types and quantity: Combination of C13 and C19, total 8 AC outlets
• Form factor: Rack-mount (RM) for 19-inch enclosures

How to use

Install the UPS in a standard 19-inch rack according to the manufacturer’s mounting instructions and ensure adequate ventilation around the unit. Connect critical equipment to the provided C13 and C19 outlets, observing the total connected load limit to avoid overload. Configure any network management interface or local display according to site requirements to monitor battery status, load percentage and event logs. Perform initial battery calibration and runtime testing after installation to verify expected behaviour under load.

Recommendations

Place the UPS in a temperature-controlled environment and follow routine monitoring procedures to check battery health and firmware status. Keep cumulative connected load within rated limits and plan maintenance windows for firmware updates and battery replacement intervals based on measured cycle life; Lithium‑Ion batteries typically allow longer intervals than lead‑acid types but still require periodic verification.