3. Equipment components
APOI VNIIRA-OVD contains two sets and common equipment.The cabinet, containing common equipment and sets serves as a basis for APOI
VNIIRA-OVD design.
Common equipment components:
- monitor;
- power supply jacks.
Components of sets:
- computer;
- keyboard
with mouse;
- uninterrupted power supply (UPS).
In addition to standard equipment the computer contains boards built-in into ISA
slots:
- PSR
processing board;
- SSR
processing board;
- analog
radar signals adapter;
- data
communication board.
Various modifications of APOI VNIIRA-OVD design are available.APOI VNIIRA-OVD
design allows installing its equipment without the cabinet (on agreement with
the Customer).
4. Requirements to power supply
APOI VNIIRA-OVD is supplied by 50 Hz ± 2%, 220V ± 15% AC power.
- Common consumed power 150 W.
- Consumed power of each board is approximately 1 W.
- Board voltage 5 V.
5. Reliability parameters
- MTBF not less, than 30 000 hours.
- MTTR no more, than 15 min.
- Service life not less, than 15 years.
- Technical life not less, than 120 000 hours.
- Operational warranty 1 year from the day of commissioning.
APOI provides uninterrupted round the clock operation
while maintaining the desired reliability level up to
working out service life.
APOI continues to operate in case of power supply
interruption not increasing 15 minutes.
100% hot reserve with automatic transition to standby
set is envisaged for APOI. In this case, the audio
signaling can be available.
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