Abstract
The new ship built in Vietnam are increasingly modern, especially oil tankers. Pha Rung Shipyard has built 3 new ships named BS-1, BS-2 and BS-3 from 2017 to 2019. These vessels are equipped with fire alarm system named BDS-4000 from B-I INDUSTRIAL CO., LTD Korea. This is a modern fire alarm system combining fire alarm and automatic fire detection through addressable smoke sensor, flame sensor, heat sensor and manual push button. With such modern systems, it is necessary to have detailed research for the technology deployment plant as well as the crew to operate and exploit the highest efficiency. The research results are also valuable documents in training subjects related to marine electric.