Specifications

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Sentry MPS FC 400 Hz
Frequency Converter
Sentry MPS FC series is a frequency
converter based on the Sentry MPS UPS
that can accept 50/60Hz and deliver a
400Hz output.
The device has a double conversion design
(VFI SS 111 compliant with IEC EN 62040-3)
with a transformer-isolated Inverter.
The output voltage is 208 Vac and
configurable at 200Vac on site with a 115
Vac version available on request.
The basic design is a solid state generator
with IGBT- based Inverter controlled using
PWM techniques.
It is ideal for applications such as avionic
repair workshops, hangars, aircraft ground
power in civil airports and military bases.
MINIMUM IMPACT
ON POWER SUPPLY – EASY SOURCES
Sentry MPS FC technology removes
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 Sentry MPS FC one of the most
generator-compatible and environmentally
friendly frequency converters on the market.
EASY TO INSTALL
Sentry MPS FC is compact with a foot
print of only 0.64m2. Front access to
internal assemblies and top panel
ventilation make space allocation within
confined data processing or plant room
easy. Sentry MPS FC can be placed
against a wall as there is no requirement
for rear or side panel access for
maintenance or ventilation.
APPLICATIONS
• Aircraft ground power
• Airports
• Navy
• Military equipment
• Testing laboratories
The Easy Source input, the Battery Care
System as well as the flexibility and
communication features are the same as
those offered on the traditional Sentry
MPS series.
OPTIONS
• Input Isolation transformer
• 2 programmable relay cards
• Protection degrees higher than IP20
• LED remote status panel
• LCD based remote Control panel
• Remote Graphics Panel