I swear Allah altimetly it is profesion and important lacture that is i have searched before. Thnk thanku you so much you identifiy via message and mistakes that become habit for our operators and all maintaninig technicians . We appreciate your so much, plz boost more like this vedio . Thnks well
🎯 Key Takeaways for quick navigation: 01:11 🚢 *Electric power on ships is generated by onboard generators and distributed by electrical switchboards to various installations and equipment.* 01:25 ⚡ *Switchboards are classified by voltage (low or high) and purpose (main, emergency, or distribution).* 02:35 🔧 *The main switchboard, featuring a dead front for safety, distributes power from the main generator to different panels, including the generator, synchronizing, and feeder panels.* 05:36 ⚙️ *The molded case circuit breaker (MCCB) in the feeder panel trips off during emergencies, such as an engine room fire, ensuring safety.* 08:07 ⚠️ *Protective relays, fuses, transformers, and other components in switchboards safeguard against overcurrent, short circuits, and ensure voltage regulation.* 10:15 ⚠️ *Electric shock risks increase with voltage, and proper safety measures, including insulation gloves and tools, are crucial when working with switchboards.* 11:31 🚫 *Immediate action is necessary in case of electric shock, including shutting off the power source or using a body rescue hook stick.* 12:01 ⚡️ *Approach cautiously to hotlines, as ships may use voltages as high as 6600 volts, and always be aware of electrostatic charges in electrical equipment.* 13:31 🛠️ *When maintaining switchboards, follow safety procedures, use insulation gloves, avoid wet conditions, and conduct inspections with proper tools to prevent electric shock.* 16:09 🚧 *Accidents involving electric shockare more likely during maintenance, so always secure the operation area, communicate effectively, and use warning signs.* 18:16 🔄 *Switchboard design includes color-coded polarities and specific tools, like a mega, to confirm insulation levels. Always follow safety guidelines during inspections.* 19:55 🔥 *Case studies emphasize the importance of proper equipment use, such as multimeters, and thorough safety checks before, during, and after maintenance to prevent accidents.* Made with HARPA AI
When designing 440V electrical panels to power things like separator system, pumps and other electrical equipment (between 10 and 150 kW) . How much short circuit current should the panels usually be designed to withstand? Since it differs on all vessels and installations it is impossible to know exact before hand.
Marine Electricals (I) Ltd. Strongest proxy player and key vendor to Indian Navy vendors and integration of ships & submarines. I.e. CSL, GSL, GRSE, MDL etc
biometrics biotechnology Dept of aarupadai veedu institute of technology, Anna university, Pondicherry engineering college prof parthasarthay electronics and communication , head prithiviraj ece
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Important for Offahore Electrical Technician,wonderful,pls keep it up.
I swear Allah altimetly it is profesion and important lacture that is i have searched before. Thnk thanku you so much you identifiy via message and mistakes that become habit for our operators and all maintaninig technicians .
We appreciate your so much, plz boost more like this vedio . Thnks well
It's my pleasure
It's very Nice to watch this Topic it's very helpful to understand the safety and the Priciples of electrical System,,,, The Best 🙂
You are most welcome! Glad it was helpful!
Neat and Clear explained, thousands thanks sir
Glad it helped
Good sharing👍👍👍
Thanks for liking
🎯 Key Takeaways for quick navigation:
01:11 🚢 *Electric power on ships is generated by onboard generators and distributed by electrical switchboards to various installations and equipment.*
01:25 ⚡ *Switchboards are classified by voltage (low or high) and purpose (main, emergency, or distribution).*
02:35 🔧 *The main switchboard, featuring a dead front for safety, distributes power from the main generator to different panels, including the generator, synchronizing, and feeder panels.*
05:36 ⚙️ *The molded case circuit breaker (MCCB) in the feeder panel trips off during emergencies, such as an engine room fire, ensuring safety.*
08:07 ⚠️ *Protective relays, fuses, transformers, and other components in switchboards safeguard against overcurrent, short circuits, and ensure voltage regulation.*
10:15 ⚠️ *Electric shock risks increase with voltage, and proper safety measures, including insulation gloves and tools, are crucial when working with switchboards.*
11:31 🚫 *Immediate action is necessary in case of electric shock, including shutting off the power source or using a body rescue hook stick.*
12:01 ⚡️ *Approach cautiously to hotlines, as ships may use voltages as high as 6600 volts, and always be aware of electrostatic charges in electrical equipment.*
13:31 🛠️ *When maintaining switchboards, follow safety procedures, use insulation gloves, avoid wet conditions, and conduct inspections with proper tools to prevent electric shock.*
16:09 🚧 *Accidents involving electric shockare more likely during maintenance, so always secure the operation area, communicate effectively, and use warning signs.*
18:16 🔄 *Switchboard design includes color-coded polarities and specific tools, like a mega, to confirm insulation levels. Always follow safety guidelines during inspections.*
19:55 🔥 *Case studies emphasize the importance of proper equipment use, such as multimeters, and thorough safety checks before, during, and after maintenance to prevent accidents.*
Made with HARPA AI
Cheers mate. Thanks for the video.
No problem 👍
Nice article
Amazing explanation, very useful, thank you for share!
Glad it was helpful!
When designing 440V electrical panels to power things like separator system, pumps and other electrical equipment (between 10 and 150 kW) . How much short circuit current should the panels usually be designed to withstand? Since it differs on all vessels and installations it is impossible to know exact before hand.
❤
Please explain how transformator stepdown down working
My ship 83 from japan old ship
Its 220V 3 phase
And how it can changed to 220V single phase
God bless you ✝️
Thank you!
Very informative.
Glad it was helpful!
Marine Electricals (I) Ltd. Strongest proxy player and key vendor to Indian Navy vendors and integration of ships & submarines. I.e. CSL, GSL, GRSE, MDL etc
Watch Exam Tips For Marine Electrician: ruclips.net/video/x5WQhDsv7ug/видео.html
biometrics biotechnology Dept of aarupadai veedu institute of technology, Anna university, Pondicherry engineering college prof parthasarthay electronics and communication , head prithiviraj ece