SIRIUS 10kVA to 20kVA single or three phase input / single phase output online UPS

The Sirius is ideal for the protection of critical information and telecommunications networks which cannot run the risk of being powered from a poor quality electrical supply. Sirius has been designed and manufactured using state-of-the-art technologies in order to deliver maximum protection for critical users, a zero impact on the mains power supply and a high operating efficiency.

The Sirius series is available in 10-12-15-20 kVA three-phase and single-phase input and single-phase output models, and 10-12-15-20-30-40-60-80-100-120 kVA three-phase input and output models, with double conversion on-line technology according to the VFI-SS-111 classification. Sirius has IGBT Rectifier built in power factor compensation technology and it has a transformer-less Inverter with high frequency PWM.

The superior technology of a Sirius can be used where the site mains power supply is limited in capacity, or has an on-site generator and/or loads that generate current harmonic problems. Sirius is designed to have a zero-impact on its upstream power supply (mains or generator). The power factor correction for unitary power factor is THDI < 3%.

Technical Specification

For further information, see the Sirius download (Displayed on the right)


Click image to Enlarge

Sirius Product Information
If you require more information please do not hesitate to contact us on +44 (0)1507 600688