A power transformer requires various routine maintenance tasks including measurement and testing of different parameters of the transformer. Normally it is essential before you will use in service the standby transformer on ship it need to be check and inspect
With all types of electrical equipment cleanliness is essential for good operation. Electrical connections must be sound and any signs of sparking should be investigated. Parts subject to wear must be examined and replaced when necessary. The danger from a.c. equipment in terms of electric shocks is far greater than for similar d.c. voltages. Also a.c, equipment often operates at very high voltages. Care must therefore be taken to ensure isolation of equipment before any inspections or maintenance is undertaken.
So in this video we will show you some basic things to do before you change over the use of Ship Main Transformer
