Specifications

82
Sentry MPS
Single-phase output
PROTECTION FOR INDUSTRIAL
APPLICATION
MPS 1Ph is an on-line double conversion
UPS (VFI SS 111 in accordance with IEC
EN 62040-3) with transformers isolated
inverter and rectifier. MPS 1Ph has a
compact foot print and high quality output
to provide the ultimate power protection for
industrial applications:
industrial processes, petrochemical, power
plant, energy etc.
INDUSTRIAL ENVIRONMENT
MPS 1Ph is suitable for severe installation
environments such as petrochemical
manufacturing sites, where the operating
conditions (levels of vibration, mechanical
stress, ambient temperatures and dust
ingress) require a more robust and
industrialized UPS design to those installed
within, for example, data centres.
HIGH Icc
A high short-circuit current (Icc = 3 In)
making the UPS suitable for loads with high
current peaks; during switch-on or a load
step-change.
220V DC VOLTAGE
An input transformer and isolated inverter to
protect the 220Vdc bus bar (from 108 to
114 blocks), the recognised industrial
standard.
REDUNDANT VENTILATION
100% redundant ventilation with 50% fan
loading at nominal load and each fan
monitored for breakdown or failure.
MINIMUM IMPACT ON SUPPLIES - EASY
SOURCE
MPS 1Ph technology removes the
problems of over sizing upstream power
sources, whilst improving load power
factors and current harmonics. The UPS
features the latest input current absorption
techniques including progressive rectifier
start-up and the option to reduce battery
charging currents. These features make
MPS 1Ph one of the most generator
compatible and environmentally friendly
UPS available.
BATTERY CARE SYSTEM: MAXIMUM
LIFETIME POTENTIAL
Traditionally, when a mains supply is
present the UPS charges its batteries.
Battery power is used for the inverter
should the input supply fail. Efficient
battery management and care is therefore
essential to the overall performance of the
UPS in an emergency. The MPS 1Ph
Battery Care System consists of a range
of features designed to provide optimum
performance and enhanced operating life:
• Dual level charging regime to optimise
recharge currents and lower recharge
times
• Temperature compensation and deep
discharge protection to reduce overall
battery aging
• Charge blocking system to reduce
electrolyte consumption and lengthen
the life of VRLA batteries
• Predictive battery testing to spot
potential battery deterioration and failure
MPS 1Ph is also compatible with different
battery technologies: open-vase lead acid
and AGM and Gel VRLA, NiCd.
FLEXIBILITY
With a broad range of accessories and
options, complex configurations
and system architectures can be achieved
to guarantee maximum power
availability and the option to add new UPS
without interruption to existing
users. Using the Aros UPS Group
Synchroniser (USG) and Parallel
Systems Joiner (PSJ) sophisticated inter
group parallel and redundant
systems can be achieved to provide the
highest possible levels of
resilience and availability.
ADVANCED COMMUNICATION
• Compatible with TeleNetGuard for
remote maintenance
• Advanced, multi-platform
communication for all operating
systems and network environments:
Watch&Save 3000 monitoring and
shut-down software included, for
Windows 2008, Vista, 2003, XP; Mac
OS X, Linux, Novell and most
popular Unix operating systems
• The UPS is supplied with a cable for
direct connection to the PC (Plug
and Play)
• RS232 double serial port
• Installation slot for an Emergency
Power Off (EPO) interface to allow
the UPS to be switched off remotely in
an emergency.
• Remote mimic panel (LED or LCD)
• Generator interface: enables
desynchronisation of the UPS output
from a generator supply which may be
subject to phase and frequency
variations. The interface also enables more
economic use of the battery charger.