EnglishHome | Contact

Riello UPS - Three Phase in Three Phase Out

MULTI DIALOG 60-80kVA - MDT 3/3 series

The Multi Dialog Uninterruptible Power Supply series UPS uses double conversion on-line technology (VFI) and has several other operating mode options. Multi Dialog AF systems incorporate an harmonic filter to achieve less than 4% harmonic distortion and a near perfect sinewave absorption from the mains.

Click here to read more...



MASTER PLUS UPS 100-800kVA - MP and HIP 3/3 series

The Master Plus MP 100-800kVA UPS series uses on-line technology (VFI) with an isolation transformer on the inverter output. The load is powered continuously by the inverter with a filtered, stabilised and regulated sinewave supply. The input and output EMI filters considerably increase the immunity of the load to mains disturbances and surges, even on bypass.

Click here to read more...



MASTER DIALOG UPS 8-100kVA - RT 3/3 series

The Master Dialog RM (8-100kVA) - RT (10-80kVA) UPS series on-line technology (VFI) with an isolation transformer on the output of the inverter. In on-line mode the load is powered continuously by the inverter to remove sags, surges and brownouts, through EMI filters to suppress transients, spikes and electrical noise.

Click here to read more...








MASTER PLUS 400HZ Frequency Converter 30-120kVA

Master Plus 400Hz is a frequency converter based on standard Master Plus UPS. The UPS can a accept 50 or 60Hz supply and generate a 400Hz output at 208Vac. This is configurable to 200Vac on sites with a 115Vac supply as a special application.

Click here to read more...