thermal

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  1. D

    how do you set the rating on a thermal overload on a stop start motor?

    hey im an apprentice and i have a question that i need answering how do you set the rating on a thermal overload on a stop start motor?
    • Daniel Son
    • Thread
    • motor overload rating start thermal
    • Replies: 4
    • Forum: Australia
  2. H

    new tariffs on solar thermal

    Dose anyone know if solar thermal is now a viable install ?
  3. J

    thermal withstand

    Hi all, Im bookedon the 2391-2 soon, and im reading through the course notes that i got from the kind gents on here, and workinmg through the examples. Im trying to work outif the cable will withstand the thermal shock of a short circuit. If i were to work out the PSCC, and then apply this...
  4. T

    T+E totally enclosed in thermal insulation, Also downlights.

    Hello Folks, Currently I am wiring a customers kitchen and diner. We're using 1mm T+E for Lighting 6mm for cooker, 2.5 for everything else. He is filling the ceilings with thermal/acoustic insulation after wiring and before the ceilings go up. Now then, Table 4D5 states the following current...
  5. R

    Does anyone use a Thermal Imaging Camera, either post or pre installation?

    If so, what camera do you use and is it working for you? We want to analyse the market and determine if the majority of people are using our camera's or other camera's? Let me know your thoughts? Cheers, Rich.
  6. cliffed

    thermal insulation

    Hi 2 all,a ring main is installed in a roof space of a bungalow using 2.5 t/e,protected by a 32amp rcbo,the cable laid on top of existing insulation,years later,we r all goin green,the thickness of the insulation exceeds 100mm,how does this effect the final ring circuit calculations etc.If...
  7. SolarCity

    Allowing space for Solar Thermal

    We have been to see a potential customer for a PV system. From listening to what he was saying, we suggested that he'd really benefit from a Solar Thermal system. He agreed and we told him that we'd allow some space in our design for a future install of a Solar Thermal system. Can anyone give...
  8. I

    selecting the appropriate thermal overload relay for three phase asynchronous motor

    i have a mixer of breed floor run by a three phase asychnonous motor for which there is no nameplate .i measured the starting current(10A) and the nominal current (6A) please help me to choose the right thermal overload relay for this motor also the good brand name . sincerly yours...
    • iswiss
    • Thread
    • current motor overload phase relay thermal three three phase
    • Replies: 4
    • Forum: Australia
  9. R

    Solar Thermal or PV with EMMA?

    Firstly hope this is the right forum for my question, I am considering the installation, by others, for Solar roof panels. The main roof faces South West and I have a smaller roof facing South East, I was going to install 16 PV panels on the main roof but not sure if to fit a solar thermal...
  10. S

    solar thermal handover pack

    can anyone help me with a handover pack for solar thermal ? im lost !!!
  11. P

    Great offer from Fluke

    Got an email this morning about a free trial of a thermal imager "Try Out A Fluke Thermal Imager Need convincing ? The best way to understand the benefits of thermal imaging is to try it for yourself !Fluke is offering you a free 2 day trial, no obligation attached and absolutely free. The...
    • pushrod
    • Thread
    • fluke great offer thermal trial
    • Replies: 3
    • Forum: Electrician Forum
  12. D

    Bonding to Thermal Panels?

    Hi - Got a job coming up in the next week or so were we are installing PV panels either side of Thermal Panels - Do we need to cross bond to the Thermal?
  13. W

    setting a dol starter thermal overload

    as in the title can anyone help with selecting and setting the limit on a thermal overload relay, the motor is rated at 2.2 KW single phase, is it a case of run the motor at full load, clamp measure the max A then set the overload just above, or set the overload to just below the max CC Capacity...
    • Welchyboy
    • Thread
    • dol overload setting starter thermal
    • Replies: 5
    • Forum: Australia
  14. E

    Domestic Rewires - When

    I'm currently producing a business plan and I need some figures and time scales...... According to GN3 all domestic premises should be Inspected and Tested every 10 years. So when is an installation likely to be issued with a rewire due to deterioration of cables etc. I know it is impossible...
    • Electricalserv
    • Thread
    • cables domestic installation rewires thermal when years
    • Replies: 2
    • Forum: Domestic Electrician Forum
  15. E

    MCS Assesment-Solar Thermal

    Hi Guys, We have an MCS assesment for thermal coming up. It is only for the specific thermal areas as we already have a pv accreditation. Just wondering if anything other than the MCS/MIS documents for thermal are required? Cheers...
  16. N

    Recommend a thermal image camera

    Can anyone recommend a thermal image camera I have looked at the fluke TI9 and TI10 also the Flir I40 has anyone used these cameras or can give advice. Many Thanks!
  17. K

    Storage Heater Fault......

    Just been looking at a faulty storage heater. Tested the elements and thermal link all ok. Does anyone know what else could go wrong and where to look?
    • kevyn
    • Thread
    • elements fault heater storage storage heater switch thermal
    • Replies: 12
    • Forum: Australia
  18. M

    Thermal Image Infrared Camera

    Hi, I have an NEC TH7800 thermal tracer for sale. Its one year old and is in perfect condition. I am based in Ireland but the camera was purchased from Metrum in the UK. There is a full spec of the camera here NEC TH7800 - Low Cost Thermal Imaging Camera The asking price is 7000 Pounds...
  19. telectrix

    Thermal Overload Problem

    Hi, Guys. need help to locate replacement overload. it's a 120deg.C., 250v, 2 pole thermal overload fo a griddle ( commercial kitchen.). It's approx. 1" square with 2 spade lugs at each end. I'l try and upload a pic.
  20. R

    Thermal insulation in floor void

    Rewiring a 60s house. Loft has 270mm of insulation. Ground floor is solid. First floor is going to have wet underfloor heating installed so will have insulation stuffed into the void. Joists are 200mm deep. Seems I will have to run a fair few cables in the first floor. Am I correct in...

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