The MX power supply module is a state-of-the-art integrated switch mode system power supply and battery charger, which can provide up to 5A external and auxiliary loop power during alarm conditions.
It has a universal input allowing operation from 100 to 255 Va.c., 50 or 60 Hz.
The
power supply is approved worldwide to EN54,
UL864 and Marine standards.
The charging voltage is temperature
compensated. The PSM recharges the batteries
within 24 h for the following timings:
90h stand by time and 15 min. alarm condition
72h stand by time and 30min. alarm condition
The power supply provides full condition and fault
monitoring to the system via the FIM (used by the
PSB800) or addressable power supply monitor
APM800 (used by the PSM800). The PSB800
incorporates the LBM800 booster module to
provide the correct voltage levels to maximise the
performance of the MX DIGITAL protocol.
Fault signals (Loss of AC, Battery charger fault,
Battery fault) and control inputs (Battery test,
Output reset) are provided. Battery voltage and
charger current readings are also provided to the
FIM or APM for automatic battery testing.
Screw terminals provide 2 x 24V outputs (24 V
stabilised, 24V stabilised with reset control) and
one 5V output.
The power supply is fitted in a steel cage with
mounting points to allow any of the following
boards to be mounted:
To view the Fire Detection MX Technology catalogue section, please click HERE
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