ON LINE UPS
VFI (Voltage Frequency Independent).
ON LINE (VFI) UPS systems are regarded as 'high-end' and employ more sophisticated technology which uses a rectifier and inverter, hence "double-conversion". This effectively isolates the load from virtually all types of power supply problems.
Sentinel Dual SDU
4 - 10 kVA
Sentinel Dual is the best solution for powering mission critical applications...
Sentinel Tower STW
5 - 10 kVA
A Sentinel Torony ideális megoldás kritikus rendszerek, pl....
500 - 1600 kVA
Multi Power2 is the evolution of our modular UPS, which aims to offer higher...
20 - 160 kVA
The Sentryum Rack range was specially developed to ensure power continuity in...
100 - 800 kVA
The Master HE series from 100 to 800 kVA are the Riello UPS solution for...
CSS Sentinel Tower
3 - 5 kVA
The CSS Sentinel Tower by Riello UPS is designed in compliance with standard...
6 - 40 kVA
The CSS Sentryum by Riello UPS is designed in compliance with standard EN...