SRT3000UXI-NCLI APC 3000VA Online (Double-Conversion) UPS/USV

High-Density Rack-Mount Online UPS Power Protection with Double-Conversion VFI using the SRT3000UXI-NCLI

The SRT3000UXI-NCLI is an APC Smart-UPS On-Line rack UPS engineered for single-phase, double-conversion (VFI) power conditioning that isolates critical IT loads from utility disturbances. By continuously regenerating a clean sine wave, SRT3000UXI-NCLI stabilises voltage and frequency for servers, storage arrays, and network equipment that cannot tolerate transfer times or waveform distortion in edge and data centre racks.

Built for practical rack integration, SRT3000UXI-NCLI aligns power capacity with dense infrastructure by delivering 3000VA/2700W while maintaining predictable runtime behaviour for mixed compute and storage profiles. The input path uses an IEC 60320 C20 connection, and the output distribution combines 6 x C13 and 2 x C19 receptacles to support heterogeneous rack PDUs and direct-connected devices. This architecture simplifies expansion planning, reduces cabling complexity, and supports standardised power domains for lab/IT rooms, network closets, and server racks where power quality directly impacts uptime.

Why Choose the SRT3000UXI-NCLI?

The SRT3000UXI-NCLI is selected when architectural risk reduction matters more than nominal capacity: its online topology delivers consistent conditioning, strong fault tolerance, and a high density-to-protection ratio for rack deployments. SRT3000UXI-NCLI enables scalable rollouts by standardising power protection across sites, supporting repeatable rack builds, and maintaining service continuity during brownouts, surges, and frequency instability.

APC designs Smart-UPS On-Line systems with an engineering focus on predictable protection, operational safety, and compatibility with modern rack and facility standards. SRT3000UXI-NCLI benefits from APC’s enterprise reliability approach, supporting long service life expectations and controlled integration into data centre change processes.

Key Applications:

• Server and storage rack power protection
• Network and edge closet backup and conditioning
• Lab and IT room clean sine wave power
• Single-phase critical load continuity

At Happyware - Server Hardware you benefit from 24/7 Customer Service to support SRT3000UXI-NCLI selection and deployment planning, and you can secure a tailored, non-binding offer for standardising SRT3000UXI-NCLI across multiple racks or sites.