Kongsberg EM 710, Installation Manual

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Technical specifications
Power interrupts
Menu settings, all parameters and the sound speed profile are
stored on the Operator Station’s harddisk during operation, so
operation can continue after power interruption. However, the
file system may be damaged, so the use of an uninterruptable
power supply (UPS) is highly recommended.
3.4 Environmental and EMC specifications
The system meets all requirements of the IACS E10 specification.
The Transceiver Unit meet the additional stronger requirements
of the IEC 60945 specification.
The Operator Station and the LCD monitor are both IP22 rated.
The Transceiver Unit is IP54 rated.
Environment
• Operating temperature, sonar room: –5 to 50º C for TRU and
TD
• Operating temperature, operating room: +5 to 50º C for HWS
• Storage temperature: –30 to +70º C
• Humidity: 95% RH at 55°C , non-condensing
Humidity requirements will depend on customer requirements.
Normal specification is up to 80% non-condensing.
Note
To extend the lifetime of the equipment, the sonar room should be
equipped with sufficient ventilation and the temperature should
not be too high (i.e. not > 30ºC) for long periods of time.
Vibration
• 5 – 150 Hz, 1.23g rms
2 hours duration
Shock
• Cabinets w/shock absorbers: 15g half period sine pulse
• Duration: 11 ms
3.5 System performance data
• Frequency range: 70 to 100 kHz
•
Maximum ping rate:
30 Hz
164851/C
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