Multi Plus is a state-of-the-art
UPS Power Supply, designed to meet
VFI-SS-111 - the highest possible
on-line double-conversion performance
level within IEC EN 62040-3. The
UPS is ideal for the power protection
of critical operations and processes
including: information and telecommunications
systems, networks, services and
processes. Sizes available include:
10, 12, 15 and 20kVA all with a
three-phase input and output.
The Riello Multi Plus UPS is one
of the most efficient systems available
and has a minimal impact on its
environment and upstream power sources.
10-20kVA three/three-phase and three/one-phase.
Uninterruptible
Power Supply with multiple operating
modes
Multi Plus UPS have been designed
for an easy install, especially
on sites with limited power capacity
available, a generator and harmonic
compatibility problems. Typical
features include:
• low input current distortion -
less than 3%
• high input power factor 0.99
• power walk-in function to achieve
progressive rectifier start-up
• delayed start-up on mains power
supply return
The UPS Power Supply also acts as
a high performance filter to protect
its supplies from load induced harmonics
and reactive power.
Multi Plus power supply has a unique
battery care system to optimise
battery performance, extend working
life and guarantee the UPS is fit
to deliver its full-rated runtime
when called upon to do so - in the
event of a complete mains power
failure. The UPS is designed to
operate with a range of battery
types: VRLA AGM and GEL lead-acid
batteries including open-vented
types, in addition to Ni-Cads.
