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bluejets

DIY & Electrical Forum Expert
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Everything posted by bluejets

  1. .............And the latest is all the indigenous mobs from the city have cracked a wobbley and said "no more welcome to country ceremonies". Sort of like taking your marbles and going home........ All I can say to that is good riddance and start the cost savings........... who knows how many and how much each one of these "ceremonies" cost the taxpayer. I think, if Jacinta Price gets any power to do so, many will have to answer these and more costs inquiries. Many will be running for cover I think taking the "books" (if any exist now or ever) with them.
  2. Obviously that would be political suicide. Lidia Thorpe is basically a raving ratbag who won't be around too long. In contrast, I can see Jacinta Price being prime minister, bypass Peter Dutton all together.
  3. Took all of 20 minutes after the polls closed for the powers that be to decide they can stick their proposed constitution changes. Could not believe how quick they managed to get the result. Maybe those speed signs written over changing 110 to NO did the trick. When elections are on it can take a week or more. Bit more complex I guess with their preferential voting system. Maybe they should change the voting system in general elections to either a yes or no......... remember old Bejelke Petersen wanted a "first past thepost" election system introduced way back when.
  4. Me too...... ???? First photo doesn't add up to your explanation.............is power coming directly into this "switch box" first or does it come via the float switch. i.e. what is the small black cable lower left connected to the "house pump" switch? Is that the cable going to your house pump Cannot say for certain (too little detail) but it certainly "looks like" someone was after some free power with that extra cable...... ????
  5. You forgot to knock off the bottom half of the sine wave, which, when in use, loaded filtered and all the jelly beans removed, will be 1/2 of that.(approx) Known as half wave rectification...don't believe it...?? look it up... educate yourself.
  6. So no trouble finding flights for 10,000 Israelites to come here but cannot find any way to get a couple of hundred Thais back home out of danger.
  7. Correct but....the output shown is only half wave rectification so the output value shown is incorrect. It's actually closer to 1/2 that shown.
  8. Also be aware your 24VAC when rectified and smoothed will give you approx. 1.4 times the AC figure ........ so expect 33.6v DC on the output. This may or may not be a problem as the details of the valve are not shown here. Might pay to give some thought to a "pulsed" type valve which opens and closes with a voltage pulse (and usually lower voltage around 12v) rather than needing continual power to remain open. Might also pay to look at plug pack type supply (smps) as they already have everything needed and are all enclosed for your safety.(and probably much cheaper alternative) 12v are more common type. Each of the valve types have their advantages/ disadvantages.
  9. Those things are rubbish, for several reasons. They made them compulsory install here for a couple of years about 10 years ago, and were removed within 2 to 3 years at considerable cost I might add. Been removed all over, replaced with the age old storage units. Claims they make were at best, wildly over rated.
  10. Yes, before breakfast comment, seldom any good at that time. Cheers...........
  11. Single width RCBO's have been around for donkey's ages......... I'd say at least 15 years.
  12. Just be warned that any insulation with aluminium or foil covering installed on ceiling is considered extremely dangerous. It was used on the ceiling in Aus in the "crazy polly period" where everybody jack and his mates were issued with "insulation installation licences" in an attempt to carry out the insulation era while the pollies were still in office. Turns out ( surprise .........surprise) that it is conductive and a couple of people including one apprentice were electrocuted working in the ceiling space after the install. Now some will say....what about safety switches............ well, they don't save you if incoming mains are exposed or become faulty.....and as it turns out, diluties know no better. End result was, any used had to be removed and now it is a mandatory requirement that all power be cut at the main switch before entering a ceiling by any tradesperson. Sadly though, the D*** heads who make these rules failed to recognise that incoming mains cannot be isolated, at least by "any tradesperson". Then there are the situations such as hospitals but that's another story.
  13. Insulation associated with the fitting internal components, any wiring attached, all contribute to the need to keep ceiling insulation at a distance whether flammable or not. Also consider the de-rating factor applied to any and all ceiling cabling while using on the ceiling insulation. In my opinion, any ceiling insulation should be up top, just under the roof battons, to keep as much heat out as possible. Anywhere else is simply "an oven" keeping any hot air inside.
  14. Home state pricing or local suppliers here in Thailand? It's still a mistake going 4 circuits to an elcb rather than single RCBO's regardless, for the reason I mentioned. Wait until the day comes when you have to find a defect, and it will. As I also mentioned, space is also a concern. Might pay to mention that any work performed here by falang is under scrutiny so I'd make sure to have appropriate work permit. Also be prepared to fork out if you decide to "bring stuff in" and get noticed, which could possibly be even after the fact. In short, don't be a smart arse, they(authorities) don't like it one bit.
  15. Don't let that bother you, that bloke is just a dilutie as well with a (sometimes) good internet connection.
  16. Do you have a photo of the nameplate on the charger? It will show whether a 2 or 3 pin plug will suffice. Look for a "double insulated" symbol which I suspect it will be. Any other comments are irrelevant until one knows this info.
  17. It's a mistake to run (as in your case) 4 circuits from each of the rcd's. Any one of which will trip the rcd and render 4 circuits inoperable. Single combo's are available here, and I'd argue very little, if any, difference in cost with the added obvious advantage when tripped but also in board space.
  18. About time too..........tourists take too many liberties with others traditions etc. Most of the time from pure ignorance and don't give a toss attitude.
  19. About time the authorities start doing checks on these commercial vehicles for "faulty brakes". It's a wonder some local hasn't picked up on it and opened a business to fix these machines. They would do a roaring trade given the number of reported incidents with this fault.
  20. I clicked the link and apart from the photo of some kind of transport ( just guessing) I too am none the wiser. There was reference to some underground transport though .... You get to and from the new terminal from the main building via a driverless underground shuttle which runs to and from the main terminal almost continuously.
  21. Draw a diagram of your intended connections /breakers/main switch/ links etc. Following ones description can be misleading. (1 example) ....Main neutral should not be switched and yes, there should be a neutral link bar as well as an earth link bar. The MEN link is then, just that, a link between the two.
  22. According to the "full story" on the link, the driver poked the bus in there on purpose after the brakes failed and to avoid any further mishap further down the road. Looks like it's on top of a hill so could be correct in this instance. Possible near the blue Pattaya Tai Pier sign on the way in.
  23. Looks like someone has tapped in on the pole supply with twist and tape, the latter not being sufficient to stop the joint shorting out on the "half re-fitted" cover. Would be about "lean on the post" height.
  24. I don't see why that would be. An RCBO can be fitted to any existing circuit.
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