power loss

power loss

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  1. H

    Could backup battery have damaged my refrigerator?

    I have been working with a great company to install a solar system in my house. The system has a 10kWh backup battery system that can provide power to a subset of our circuits in the event of a power outage. The company sent a technician to do the final check of the battery system. I am not...
  2. N

    Coincidence? Continuity?

    Hello, Back in November I had a dedicated circuit installed for a garage door opener. Over the next few days and ever since I noticed my dryer would sometimes be blinking "PF" (power fail). The breaker was never tripped and by the time I'd notice the error code on the dryer, everything would be...
  3. M

    Busbar & Tap off box - power loss & Over-voltage issues

    On one of my sites, I have a 6 rising busbars ( E & I powerbar) rated at 250 A connecting a tap off box with a Schneider 100A isolator feeding a 3-phase board with 16mm SWA. I have around 24 tap off boxes onsite across 6 busbars and the installation is approximately 6 years old. Over the past...
  4. bigspark17

    Alarm in house for outhouse power loss

    any suggestions for ideally a plug in device that connects wirelessly to a battery operated bell in house should the sockets in outhouse (freezer full of stuff go off).? Outhouse is on own rcbo so customer unaware of power loss untill its too late :/
  5. K

    Power loss to wall sockets mystery resolutionr?

    Hi Apologies, I'm not an electrician, but wondered if someone could suggest a reason for the following: Last night, around 10:30, I put the tv on in my bedroom, and headed downstairs to make sure everything was locked up - ended up watching tv downstairs for a while, and eventually headed for...
  6. T

    Power loss

    Was out on call last night and got this job.old lady says whenever her combi boiler fires up her lights dim,she loses picture on her tv and sometimes if she is in shower the shower will fail.i tried turning the boiler on at the stat but none of the above happened.the boiler has its own circuit...
  7. E

    Remote monitor for power loss?

    I have a seemingly quite simple customer requirement but am struggling to find any commercially available products to meet it. I have a client with an outbuilding with its own TT supply, which runs amongst other things 2 freezers. They have asked if it possible to get an alert in the house if...
  8. F

    power loss @ socket but MCB still on

    Just been to a job where the tenants are saying that a socket in the lounge looses power randomly but does not trip the MCB, it's on a ring so I took all face plates off and checked connections, did IR and got >999 and got continuity on the RFC, 245v and zs 0.39 the problem did not occur while I...

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