Recent content by ampsie
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Safely disconnect battery string
They would typically be 12v batteries wired in series to have a voltage of 48v so is theoretically a touch safe voltage. Depending on the system there'd be a number of these strings wired in parallel depending on the needs. The rack earth would share the same earth as the batteries I would...- ampsie
- Post #6
- Forum: UK Electrical Forum
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Safely disconnect battery string
Yes, so it would be a positive earth. The racks in which the batteries are housed are earthed so there is voltage between the battery terminals and the rack itself. Yeah, I'm aware of the potential for danger which is why I'm keen to understand the best practice for doing this safely. Would...- ampsie
- Post #3
- Forum: UK Electrical Forum
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Safely disconnect battery string
Hi All, I'm moving into telecoms and looking for some help on disconnecting battery strings. I come from a domestic background so have not got involved in battery strings before as I never touched solar. My questions is thus: How do you safely disconnect a battery string that is housed in a...- ampsie
- Thread
- battery disconnect string
- Replies: 6
- Forum: UK Electrical Forum
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Is there a bridging qualification for Marine electrical installation?
Haha! I'm not from Southampton so thankfulky don't view Pompey as bandit country! Thank you very much for your replies and help! I'll scout around and see if I can find somebody willing to give me a foot in ?- ampsie
- Post #7
- Forum: Electrician Courses : Electrical Quals
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Is there a bridging qualification for Marine electrical installation?
Yes, I have seen a course on BMEA code of practice but didn't know if that would cover me. Thanks for the response, I'll take a look into it! 1591517800 That's a good idea with reaching out to a local company. I am down near Warsash anyway so should be plenty I could ask. I was more looking...- ampsie
- Post #5
- Forum: Electrician Courses : Electrical Quals
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Is there a bridging qualification for Marine electrical installation?
Hi All, Forgive me if this has been asked before. I am interested in looking into getting into electrical installation on the marine side of things. I did a City & Guilds 2357 NVQ Level 3 in Electrical Installation (Buildings and Structures) some years back in order to become a qualified...- ampsie
- Thread
- electrical electrical installation installation qualification
- Replies: 6
- Forum: Electrician Courses : Electrical Quals
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