The next generation of AutroSafe, the flagship fire detection system from Autronica Fire and Security will be shown to the maritime industry for the first time during SMM 2010. AutroSafe 4 introduces a number of new features and benefits, making it an even more attractive fire safety option for merchant, cruise and offshore vessels in addition to oil & gas platforms. (Autronica is part of UTC Fire & Security, a unit of United Technologies Corp. (NYSE:UTX)).
"AutroSafe is already widely recognized as the most advanced, fully addressable fire detection system available for maritime use and with AutroSafe 4, this position is strengthened, especially with the improved networking opportunities available from the integration of AutroNet, a brand new proprietary communications platform," says Kristin Ogaard, Vice President Sales Maritime Autronica.
AutroNet is an Ethernet-based panel network that connects AutroSafe 4 panels through a dual-path, high-speed (100Mbps) redundant system, delivering solid, reliable performance in line with current regulations. It safeguards communication between panels even if a line fault (break, switch port fault etc.) is present. Any alarms are transmitted safely to all panels because all network traffic is duplicated along two independent network paths.
AutroNet expands the reach of the AutroSafe system even further so a single AutroSafe 4 network may include up to:
- 64 fire alarm panels
- 15,000 loop units connected to one system
- 6 detector loops per panel
- 127 loop units connected to one detector loop
- 15 loop units connected to one power loop
- 31 loop units connected to AutroField Bus
- 5 event log with up to 10,000 events
New AutroKeeper smart relay units also make redundant control of the loop possible, which is particularly important; should the primary loop controlling panel fail or misbehave, the secondary backup panel will take control of the loop.
In designing AutroSafe 4, Autronica has improved the system's operation, and simplified its installation and maintenance. The system is managed through a single point of operation for download of configuration data or program upgrades. This ensures a faster and safer way to change or upgrade the system program, using the panel network, AutroNet or a USB memory stick. This means minimum downtime, through quick and easy commissioning, which can reduce maintenance costs.
AutroSafe 4 and AutroNet are designed to meet all requirements in the high-end merchant, cruise and offshore vessel segments, as well as oil & gas platforms, and are certified according to European directives (CPD) requiring EN 54 compliance and have Factory Mutual (FM) approval according to NFPA 72.
"AutroSafe has been installed on over 5,000 vessels since we launched it in 1999," continues Ogaard. "So, AutroSafe 4 is based on a well proven platform, but with a number of new features developed by our in-house designers and engineers. In particular, the introduction of AutroNet safeguards communication between panels in the case of a fault."
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