Electrical
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Fire Detection and Alarm
Contents Introduction SOLAS Regulations for Fire Detection and Alarms Fire Detection and Alarm Systems on Oil Rigs Fire Detection and…
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CCTV in Maritime Sector
Contents Introduction Importance of CCTV Cameras in Maritime Activities Applications of CCTV Cameras on Cruise Ships ATEX Approved CCTV Cameras…
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PEMS
Contents Introduction to Power and Energy Management Systems (PEMS) Overview of ABB’s Power and Energy Management System Components and Their…
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Public Address System Onboard
Contents Introduction Importance of PA Systems on Ships Components of a Shipboard PA System Microphones and Control Stations Amplifiers Speakers…
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Calculating With Ohm’s Law
This guide shows you the proper formula to use to calculate with Ohm’s Law. A. When Volts and OHMS are…
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Floodlight Calculations
Foot Candles, Mounting Height, Light Depreciation, and Number of Flood Lights Needed Use the following formula to calculate the required number…
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SOLAS – Emergency Generator on Ships
What is emergency generator or EMgen ? It is a relativly small separate generator which supplies the electric power for…
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The use of maritime prefferential tripping
In a marine electrical distribution system, “preferential tripping” refers to a protective scheme that selectively trips or disconnects specific electrical…
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