emergency

  1. H

    Emergency light

    Hi I just wiring 3 core cable for a communal in a flat. Customer decided to have emergency lights and 3 separate pir. When I fitting , in each floor , one pir doesn't work!!! I would be grateful if you could guide me regarding the wiring pir and emergency lights. All cables are in parallel and...
  2. anitahooda

    How to Build a DIY Solar-Powered Emergency Radio?

    Building a solar-powered emergency radio is a great DIY project that combines practical preparedness with renewable energy. This project involves using basic electronic components and a small solar panel to create a self-sustaining radio that can be used during power outages or outdoor...
  3. littlespark

    Adding test switch to emergency lighting

    I’m at the funeral directors clients at the moment testing their EM lights. Only the newer lights I put in have a test switch fitted. I’ll be recommending addition lights in the WC and staff rooms. Pitch dark in there. There are 2 other EM lights above exit doors… they have been replaced in...
  4. S

    Emergency light not coming on, batteries or replacement lamps?

    Hi there trainee electrician, when im doing monthly flick testing and an emergency light doesnt illuminate at all, how do i know if i need to replace the batteries or fit replacement lamps?
  5. C

    Emergency stop buttons on workshop ring main.

    Please forgive terminology. This is a DIY question. Domestic Workshop in new (new to us - small charity) premises that has its own RCD consumer unit with a ring main circuit and a lighting circuit. Has a few single-phase bench tools, saws, pillar drill etc. It's an odd one, it really is...
  6. S

    looking for 12v emergency led driver.

    Evening all, I've recently done some emergency lighting testing at an office and several of the sign lights are in need of repairs. One of the lights in particular is a 12v 3W LED strip. I've tried to source a driver and battery backup box directly from the manufacturer but the price is a...
  7. subiram

    Self test emergency

    I tested a self test emergency lighting with three gears .While testing 2 of the gear doesn't passed 3 hour test but 1 Did Wit the same battery ?Why?
  8. L

    emergency Lighting installation

    Hi Guys I've fitted a few emergency lighting circuits to both domestic and commercial installs before, I've come across one I can't get my head round, this is going to be in a small supermarket one of these locals etc the existing lighting in the retail area is installed with three banks of...
  9. S

    Emergency lighting question

    Hi I'm in need of some advice. First of all i'm not an electrician but do have an understanding of electrics as i come from an electronics background. We have a couple of different electricians we normally use and were getting conflicting advice on this particular project. We are opening an...
  10. R

    Emergency Lighting Indicator Lamp

    I've been asked by a client to 'mask off' the green LED charging indictor lamps within several emergency lights fitted within bedrooms on a project I'm working on. I've searched to see if this goes against any regs or manufacturers instructions but haven't found anything. Has anyone done this...
  11. I

    Emergency Lighting Certification

    Hello Got a customer who needs certification for a monthly emergency lighting test. What would be the best cert to provide them with? The NICEIC certs all seem to relate to an annual test. Thanks
  12. J

    Emergency light recommendations

    Hi folks, Can anyone recommend a reliable brand for emergency lighting bulkheads please? I have a job coming up to replace 30 odd units. I have used JCC in the past, to my cost as they had a high failure rate within the 1st couple of years. I've had good experiences with Ansell products but...
  13. K

    What are the right procedures for dealing with an electrical emergency?

    If one of your coworkers suffers a severe electric shock, your first instinct will most likely be to rush to their rescue. But first, pause and reflect. Because the human body is a good conductor of electricity, the charge that just travelled through your coworker could readily move into you if...
  14. R

    Failure of emergency lighting

    Gents, What is your view from this this clause from BS5266? If you have a lobby with that is part of an escape route that has one fitting, I have never seen an additional fitting being added to satisfy this clause. Even in rooms with two fittings, I have rarely seen both being used as...
  15. Weswes1993

    UK Design verification emergency lighting

    Hi little lost on a question for lvl 4 design verification Can anyone guide me to any calculations or formulas Its for a 4.35m x 2.8m plant room with ceiling heigh of 2.2m. To be installing 4x 1700mm twin 58w flourescent lights. Only success I've had with any fluorescent fitting is that during...
  16. T

    3 way switches and emergency lighting

    Hello Forum! The building I maintain has some fluoro fixtures with battery backup ballasts. There is a 3-way switch at each end of the hallway. We've noticed that when a switch is thrown some fixtures turn off, while other fixtures go into emergency mode (loss of power). These fixtures work by...
  17. D

    UK Emergency lighting regs

    Regarding emergency lighting, does a fire exit door require an emergency light above it or can you use a sticker that illuminates?
  18. E

    NEC 2020 Emergency Disconnect Wiring

    I'm starting a new construction single-family residence, I know with the 2020 NEC they require an emergency disconnect on the exterior of the home. My confusion is do I treat the emergency disconnect as the main disconnect, and the main breaker panel would be wired like a subpanel with separate...
  19. T

    Wiring Emergency Lights With Normal Lights on the same Circuit?

    Hey Everyone, Currently at work I've been tasked with wiring the emergency lights. As I've never done it before, and my foreman wants me to learn how to do it. It's wired in a way he's not familiar with, but he eventually got his head around it. It's maintained em lights wired with normal...
  20. littlespark

    Smartphone emergency alarm UK

    So this Sunday coming, 3pm, the mobile phone networks in the UK will allow the government to send an alarm signal to every compatible device in the country. Details here https://www.gov.uk/alerts There was a phone in topic on the radio this morning, so I’d like to mention a few things. And I...
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