Cyberpower RT33 3-Phase Rack Mounted UPS Series 10kva-30kVa

The CyberPower RT33 Series is a high-density, three-phase online double-conversion UPS platform designed for server rooms, communications infrastructure, edge computing and data centre applications. The range covers 10kVA through 30kVA and combines rack/tower flexibility, scalable battery runtime, parallel operation and network management capabilities.

Key Technical Features

• Online Double-Conversion Technology – Continuously conditions the incoming AC supply and provides a clean, regulated output to critical equipment, with zero transfer time between mains and battery operation.
• Three-Phase Architecture – Designed for three-phase critical power environments with nominal output options of 380V, 400V or 415V line-to-line and 220V, 230V or 240V line-to-neutral.
• 10–30kVA Capacity Range
• Flexible 3:3 / 3:1 Configuration – The platform can be configured for three-phase input / three-phase output or three-phase input / single-phase output, providing flexibility for different critical load requirements.
• High-Density Rack/Tower Design – Designed for installation within a standard 19-inch communications or server rack, while also supporting tower installation.
• High Efficiency – Normal online operating efficiency is specified at approximately 95.5% on representative RT33 models, reducing electrical losses and heat generation.
• ECO Mode >98% Efficiency – An energy-saving operating mode can achieve efficiency greater than 98% when incoming utility power quality is suitable.
• IGBT & DSP Technology – Integrated IGBT technology combined with DSP-based control is designed to reduce input harmonic distortion and improve overall power conversion performance.
• Input Power Factor up to 0.99 – Helps reduce upstream electrical losses and unnecessary loading of generators, switchboards and electrical infrastructure.
• Wide Input Operating Range – Representative RT33 models support approximately 228–478VAC line-to-line, helping the UPS remain online through significant supply voltage variations rather than transferring unnecessarily to battery.