100-800kVA

Master Plus is an on-line double conversion UPS (VFI SS 111 in accordance with IEC EN 62040-3) with a transformer isolated inverter. It has a compact foot print and high quality output to provide ultimate power protection for "mission critical" applications.

Features

• The UPS features the latest input current absorption techniques including rectifier start-up and the option to reduce battery charging currents.
• This model is one of the most generator compatible and environmentally friendly UPS.
• The Master Plus Battery Care System is designed to provide optimum performance and enhanced operating life.
• The option to add new UPS without interruption to existing users using the Riello UPS Group Synchroniser (USG) and Parallel Systems Joiner(PSJ)
• Front access and top panel ventilation
• Master Plus can be placed against a wall as there is nor requirement for rear or side panel access.
• Compatible with TeleNetGuard for remote maintenance
• PowerShield2 supervision and shut-down software and cable for direct connection to the PC
• RS232 double seria port
• Slot for installation of the mains adapter; EPO contact for switching off the UPS with a reomte emergency switch
• Optional remote mimic panel (LED or LCD)