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M
Martek Power:
On-board PCI power adapter for railway applications
The Powertron ® -CPCIR series of DC/DC converters is being displayed
by Martek Power for the first time at InnoTrans 2012. With a
maximum output of 100 watts this series has been specially designed
to comply with EN50155. This is of particular interest to those
customers needing to supply power to on-board computer applications.
The standard three-way output power adapters have an input
of 72/110 and 24/36 VDC and provide outputs of 5.1, 3.3 and 12 volts.
In accordance with the standard cPCI profile these are convectioncooled
units that can be operated for ten minutes at between -40
and +70 degrees Celsius at up to +85 degrees Celsius without cutting
out (EN50155 temperature category TX). Their main features are
their high efficiency levels and a back-up time of ten milliseconds
for the rated voltage. With a height of three U an evenly coated circuit
board and EMC-screen front panel and ejector are standard
features of the CPCIR series.
Martek Power, GB-Knapwell
Hall 17, Booth 102
Mike Carter
+44 (0)1954-267726
mike.carter@martekpower.co.uk
www.martekpower.com
Powertron CPCIR power adapter
MASATS: Fully automated retractable step
The new SF1 electric retractable step from MASATS is used to bridge
gaps and enables people with special needs to board rail vehicles.
Its horizontal movement is fully automatic and it is provided with a
built-in position sensor to enable it to be easily adjusted to the necessary
limit stops without external intervention. The SF1 can automatically
determine the gap between the rail vehicle and the platform. It
is set into the floor and is very compact, with a height of just 90 mil-
limetres, which also enables it to be used with retractable doors. The
maximum extension is 500 and the standard width is 1,300 millimetres.
However, the width can be adapted to meet specific customer requirements.
The safety systems include a sensitive leading edge and a
non-slip surface. The system can be operated manually in an emergency
and can also be reset. Power is transmitted via a ball screw,
making the system very reliable and robust.
MASATS S.A.,
ES-Sant Salvador de Guardiola
Hall 1.1, Booth 140
Mar Alapont
+34 (0)93-8352900
mar.alapont@masats.es
www.masats.es
SF1 retractable step
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