Ship protection and monitoring relays ensure safety and a high level of ship electrical system availability by monitoring electrical power (voltage, current, and frequency).An impo... Read more
The mechanical interlock is assembled between two contactors to prevent them from simultaneously closing and is often used as an added safety feature to electrically interlocked co... Read more
Contactor and relay terminal markings should conform to DIN EN 50005 standard. The markings make it possible to determine the terminals that are associated with the ship component,... Read more
It is very important that electrical devices in a circuit are connected accurately by using cables with the correct voltage and polarity. To ensure cables are connected correctly t... Read more
Schematic diagrams are broken down according to their functional aspect with the physical location. The mechanical relationships of the component parts of the equipment are usually... Read more
Ship’s large power equipment and processes utilise high forces. Electrical, mechanical, thermal and chemical changes produce the desired operation. Very high values of ship voltage... Read more
It’s all to do with better chemistry of the battery technology – Li-ion has got different layers, so there are different types of chemistry you can use to put Li-ion batteries toge... Read more
Most multimeters can only measure current up to 10 A maximum. The current measuring facility is intended only for small current components and, in particular, for electronic circui... Read more
If the frequency of Generator 1 were to be maintained constant regardless of its load, if Generator 1 were made infinitely stiff, its frequency droop under load is eliminated, and... Read more
The maximum power limit Pmax at δ = 90° for the cylindrical rotoris called the steady-state stability limit. Any swing in δ beyond 90° may cause the rotor to lose synchronism and i... Read more
