| Page 1 of 2 | 1 | 2 |
|
|
where can I get the right converter to plug a 300W 120V US fan heaterinto a UK socket?
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket.
The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W.. I suppose it's a step up voltage converter that I need. According to maplin.. Maplin have a 1000W one but that is over £100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On 15/02/2018 09:37, Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W.. I suppose it's a step up voltage converter that I need. According to maplin.. Maplin have a 1000W one but that is over £100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks 300w is almost nothing for a fan heater. Are you absolutely sure that's correct? What you need is a step down transformer, not a step up. Obviously, as you have discovered, a new fan heater is far cheaper. |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
In article , Robert
Phillips wrote: I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for 40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. No, it's a step down from 240v to 120v. -- from KT24 in Surrey, England |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thursday, February 15, 2018 at 9:38:01 AM UTC, Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Maplin have a 1000W one but that is over £100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W... I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks Buying a UK heater is the only sensible option. |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
On Thu, 15 Feb 2018 01:37:58 -0800 (PST), Robert Phillips
wrote: I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for 40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Maplin have a 1000W one but that is over 100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Option 1. Buy a new fan heater. Option 2 https://www.screwfix.com/p/portable-...ails_container |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
|
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. Do you really mean 300 watt, that's not much of a heater! The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Standard US two pin plug. Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. You want a step *down* transformer, not a step-up. You don't want anything that talks about being an inverter. Search for 110v transformer and you'll find loads around the £50 mark from UK suppliers (though they're probably all originally from China). Machine Mart probably sell them, also CPC. -- Chris Green · |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On 15/02/2018 09:37, Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. It also costs about 2x more than a thermostatic 2kW UK mains fan heater! I suppose it's a step up voltage converter that I need. According to maplin. You can always rely on Maplin for bad advice. Step down! Maplin have a 1000W one but that is over £100, and quite big, and overkill. You may also find that US stuff is under engineered dependent on 60Hz mains frequency and the motor coils may saturate on 50Hz UK mains - which means you will get a bit more heat out until it catches fire. A certain brand of old dreadful US brand mains electric razor (promoted at Xmas) depends on a 60Hz mechanical resonance and is crap in the UK. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Scrap the useless 300W US toy and get a decent fan heater. Nothing else makes sense economically or functionally. -- Regards, Martin Brown |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On 15/02/18 09:37, Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. Well you can think what you like. The heater is te main draw, and that wint have mnuch switch in surge I suppose it's a step up voltage converter that I need. According to maplin. No. Step down Maplin have a 1000W one but that is over £100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? 500W autotransformer. https://www.ebay.co.uk/i/253339603515 Or buy a new heater (cheaper) You MIGHT just be able to use a rather large 400V AC capacitor. 32uF might work to drop the voltage. http://www.ebay.co.uk/itm/1-pcs-Capa...6/112506593783 Thanks -- To ban Christmas, simply give turkeys the vote. |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On 15/02/2018 09:37, Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. 300W? What use is that? The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. A boss where I worked brought a clock radio back from the US - this was the early 1970s when they were unheard of here - and obtained an autotransformer to drive it. How I laughed (silently) when he reported that it lost four hours a day! -- Max Demian |
where can I get the right converter to plug a 300W 120VUS fan heater into a UK socket?
Chris Hogg wrote:
On Thu, 15 Feb 2018 01:37:58 -0800 (PST), Robert Phillips wrote: I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Maplin have a 1000W one but that is over £100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks http://bit.ly/2F2YkQk The unfused plug on that would make me very wary of the electrical safety of the whole device. AKA junk from China. Tim -- Please don't feed the trolls |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Look for a 'site transformer', often used on building sites to run 110v tools from 240v mains. You can often pick these up for cheap in variable cosmetic condition from local ebay/gumtree/etc - they're heavy so it's cheaper than posting. You'll need to make an adaptor from the US plug to the bright yellow BS4343 site connectors, or rewire the plug. Watch for the continuous rating - often the nameplate rating is only intended for short periods when running power tools. Theo |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thursday, 15 February 2018 09:38:01 UTC, Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Maplin have a 1000W one but that is over £100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W... I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks If your 300W figure is correct, then I can only conclude this is some sort of specialist device which can not be replaced easily & cheaply. If the heat output is unswitched, a series capacitor (of the right values) would drop V to 120v. That can also be used if it's switched AND what's left connected can handle 240v safely. If that doesn't apply you'll need a step down autotransformer that outputs 120v, at several times the price of the capacitor. If your 300W figure is wrong, disregard the above. NT |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thursday, 15 February 2018 11:04:05 UTC, Tim+ wrote:
The unfused plug on that would make me very wary of the electrical safety of the whole device. AKA junk from China. Tim On the heater, or on the ebay Step Down / Up Transformer 230V-110V AC UK-US Voltage Converter 200W 1000W UK? I guess the heater plug is the one with no fuse. So will the transformer which I guess is fused, make it safe or safer? The heater is https://www.amazon.com/Optimus-H-411.../dp/B000GG8DTS so is 300W I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. Thanks |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On 15/02/2018 13:15, Robert Phillips wrote:
On Thursday, 15 February 2018 11:04:05 UTC, Tim+ wrote: The unfused plug on that would make me very wary of the electrical safety of the whole device. AKA junk from China. Tim On the heater, or on the ebay Step Down / Up Transformer 230V-110V AC UK-US Voltage Converter 200W 1000W UK? I guess the heater plug is the one with no fuse. So will the transformer which I guess is fused, make it safe or safer? The heater is https://www.amazon.com/Optimus-H-411.../dp/B000GG8DTS so is 300W I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. Thanks What's wrong with buying a new heater that works the same way and costs £12? http://www.viking-direct.co.uk/catal....do?id=4859055 |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
In article ,
Robert Phillips wrote: The heater is https://www.amazon.com/Optimus-H-411.../dp/B000GG8DTS so is 300W Have you looked on Ebay, etc for a EU version of a infra red heater? That would also conform to EU/UK safety regs. Something made for the US market with its lower voltage may well not. -- *What happens when none of your bees wax? * Dave Plowman London SW To e-mail, change noise into sound. |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
In article ,
The Natural Philosopher writes: On 15/02/18 09:37, Robert Phillips wrote: I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. Well you can think what you like. The heater is te main draw, and that wint have mnuch switch in surge None at all if it's nichrome wire - actually slightly the opposite. -- Andrew Gabriel [email address is not usable -- followup in the newsgroup] |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
On Thu, 15 Feb 2018 05:15:11 -0800 (PST), Robert Phillips
wrote: I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. Why not use an IR Bulb? https://www.lamps2udirect.com/infra-...at-lamp/142229 |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
In article ,
Robert Phillips writes: I am looking for a reliable convert to plug a 300W 120V US fan heater into = a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for =C2=A340 but it's a bit risky as= it gives no leeway.. I think the convert should support e.g. 400W or 500W= . I suppose it's a step up voltage converter that I need. According to maplin= . Maplin have a 1000W one but that is over =C2=A3100, and quite big, and over= kill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some ra= ndom make. I want to get something reliable that can handle up to 400W or 500W. As the= re's no risk then as the heater is rated 300W. So if it goes to 380W i'll b= e ok. What are my options? By far the best, as others have said, buy a new fan heater. As an academic exercise, another factor is the fan is probably a shaded pole induction motor, and when run at 50Hz instead of 60Hz, it will run hotter, and possibly overheat depending on its design. To run at 50Hz, it should be run at 50/60th of its rated 60Hz voltage, but then it will only run at approx 50/60ths of its speed due to reduced torque and the heater will have less airflow than designed, and possibly overheat. -- Andrew Gabriel [email address is not usable -- followup in the newsgroup] |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
I've got a big yellow building site transformer 240-110 before my immersion heater, so that it takes less power (and takes longer to heat up) and thus works from my solar panels even on dim days without taking chargeable power from the grid.
[g] On Thursday, February 15, 2018 at 9:38:01 AM UTC, Robert Phillips wrote: I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Maplin have a 1000W one but that is over £100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W... I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On 15/02/18 15:22, Andrew Gabriel wrote:
In article , Robert Phillips writes: I am looking for a reliable convert to plug a 300W 120V US fan heater into = a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for =C2=A340 but it's a bit risky as= it gives no leeway.. I think the convert should support e.g. 400W or 500W= . I suppose it's a step up voltage converter that I need. According to maplin= . Maplin have a 1000W one but that is over =C2=A3100, and quite big, and over= kill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some ra= ndom make. I want to get something reliable that can handle up to 400W or 500W. As the= re's no risk then as the heater is rated 300W. So if it goes to 380W i'll b= e ok. What are my options? By far the best, as others have said, buy a new fan heater. As an academic exercise, another factor is the fan is probably a shaded pole induction motor, and when run at 50Hz instead of 60Hz, it will run hotter, and possibly overheat depending on its design. To run at 50Hz, it should be run at 50/60th of its rated 60Hz voltage, but then it will only run at approx 50/60ths of its speed due to reduced torque and the heater will have less airflow than designed, and possibly overheat. Actually the link provided shows it has no fan. -- "Nature does not give up the winter because people dislike the cold." Confucius |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
|
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
"Robert Phillips" wrote in message ... I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for 40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Maplin have a 1000W one but that is over 100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks ----------------------------------------------------- There's a used 500VA autotransformer for 50 he https://www.amazon.co.uk/gp/offer-li...condition=used -- Dave W |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
On Thu, 15 Feb 2018 05:15:11 -0800 (PST), Robert Phillips
wrote: I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. $28.46 + $24.99 Shipping & Import Fees, https://www.amazon.co.uk/PROlectrix-...ZHQ8YE9ZB19WWM at 11 inc delivery seems to be functionally similar (400W rather than 300) and 240V. |
where can I get the right converter to plug a 300W 120VUS fan heater into a UK socket?
Robert Phillips wrote:
On Thursday, 15 February 2018 11:04:05 UTC, Tim+ wrote: The unfused plug on that would make me very wary of the electrical safety of the whole device. AKA junk from China. Tim On the heater, or on the ebay Step Down / Up Transformer 230V-110V AC UK-US Voltage Converter 200W 1000W UK? The transformer. You can tell by the weird waisted shape of the plug. You can pretty much be sure that anything fitted with one of those is playing fast and loose with electrical safety. The heater is https://www.amazon.com/Optimus-H-411.../dp/B000GG8DTS so is 300W I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. Well no, not a fan heater at all. Its a radiant dish heater. Rather more difficult to source outside America I imagine so if youre really passionate about keeping it then I guess I can see why you want a transformer. Just dont go buying any dodgy Chinese transformers like the one mentioned earlier. Tim -- Please don't feed the trolls |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
Keep is simple - ditch it an buy something that is fit for purpose here in the UK. |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
In article , davewi11
@yahoo.co.uk says... There's a used 500VA autotransformer for 50 he https://www.amazon.co.uk/gp/offer-li...condition=used Unfortunately there is a reference in the on-line user guide that suggests he'd need something with a rating 4 times that! (1875W) -- Terry |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
Hang on what possible use is such a small wattage heater? Are you sure its
not 3000 wat, That is what most UK fan heaters are and you can get one far cheaper than anything to bodge an American heater to uk voltages. Also most of the fans are synchronous motor driven and probably meant to work on 60 hz in the other country not 50hz as here so would be running slower even if you got it to work. Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "Robert Phillips" wrote in message ... I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for 40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Maplin have a 1000W one but that is over 100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
I have no idea what that is, but simply buy two and wire them in series
then. Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "Robert Phillips" wrote in message ... On Thursday, 15 February 2018 11:04:05 UTC, Tim+ wrote: The unfused plug on that would make me very wary of the electrical safety of the whole device. AKA "junk from China". Tim On the heater, or on the ebay Step Down / Up Transformer 230V-110V AC UK-US Voltage Converter 200W 1000W UK? I guess the heater plug is the one with no fuse. So will the transformer which I guess is fused, make it safe or safer? The heater is https://www.amazon.com/Optimus-H-411.../dp/B000GG8DTS so is 300W I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. Thanks |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thursday, 15 February 2018 09:38:01 UTC, Robert Phillips wrote:
I am looking for a reliable convert to plug a 300W 120V US fan heater into a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for £40 but it's a bit risky as it gives no leeway.. I think the convert should support e.g. 400W or 500W. I suppose it's a step up voltage converter that I need. According to maplin. Maplin have a 1000W one but that is over £100, and quite big, and overkill. I emailed rswww and they said that they don't have anything more than 45W... I certainly don't want to get some junk from china.. I don't want some random make. I want to get something reliable that can handle up to 400W or 500W. As there's no risk then as the heater is rated 300W. So if it goes to 380W i'll be ok. What are my options? Thanks Buy a UK heater. Buy a 110V tool transformer. |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thu, 15 Feb 2018 05:15:11 -0800, Robert Phillips wrote:
On Thursday, 15 February 2018 11:04:05 UTC, Tim+ wrote: The unfused plug on that would make me very wary of the electrical safety of the whole device. AKA junk from China. Tim On the heater, or on the ebay Step Down / Up Transformer 230V-110V AC UK-US Voltage Converter 200W 1000W UK? I guess the heater plug is the one with no fuse. So will the transformer which I guess is fused, make it safe or safer? The heater is https://www.amazon.com/Optimus-H-411.../dp/B000GG8DTS so is 300W I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. That does look to be the case. Assuming that it is simply an infrared lamp with no fan motor to worry about in respect of the 50/60Hz issue, then a basic auto transformer could be used for the job. If you can get hold of any 200VA transformer with a split primary (120 +120 volt windings) with any random low voltage secondary windings (30v or less for preference), you can wire the heater to the neutral end and the tapping point formed by the other primary winding when wired in-phase and in series for the UK's nominal 240v (Euro harmonised "230v" standard) supply. The heater will see half UK voltage, circa 120vac 50Hz. The frequency in this case won't be critical unlike the case with a fan heater using an induction motor which will not only run slower but also overheat if its voltage isn't also reduced further by another 20v (i.e. run off a 100v 50Hz supply). If you can find an isolating transformer (240v primary with a 120v secondary), it's possible to double the VA rating of its fully isolated windings mode rating by using the 120v secondary to buck the 240v supply making it equivalent to a non isolating stepdown transformer. If you're prepared to accept the non isolated nature of an auto- transformer solution, you can choose a cheaper 200VA rated, 240 to 120 volt isolating transformer rather than shelling out for the more expensive 400VA rated isolating stepdown transformer. A 400VA isolating transformer is likely to weigh a good 16 to 20 Pounds so the non isolating auto transformer option has a considerable benefit regarding its weight which, in this case, will be roughly half that of its fully isolated windings counterpart. -- Johnny B Good |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On 15/02/18 22:52, Johnny B Good wrote:
A 400VA isolating transformer is likely to weigh a good 16 to 20 Pounds so the non isolating auto transformer option has a considerable benefit regarding its weight which, in this case, will be roughly half that of its fully isolated windings counterpart. Or as I said, feed the while shebang via a 32uF mains rated capacitor. That will be a cheap lossless drop to 110V allright -- Microsoft : the best reason to go to Linux that ever existed. |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
In article
, Tim+ wrote: Well no, not a fan heater at all. Its a radiant dish heater. Rather more difficult to source outside America I imagine so if youre really passionate about keeping it then I guess I can see why you want a transformer. Plenty on Ebay. -- *Why don't you ever see the headline "Psychic Wins Lottery"? Dave Plowman London SW To e-mail, change noise into sound. |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thursday, 15 February 2018 13:15:15 UTC, Robert Phillips wrote:
On Thursday, 15 February 2018 11:04:05 UTC, Tim+ wrote: The unfused plug on that would make me very wary of the electrical safety of the whole device. AKA junk from China. Tim On the heater, or on the ebay Step Down / Up Transformer 230V-110V AC UK-US Voltage Converter 200W 1000W UK? I guess the heater plug is the one with no fuse. So will the transformer which I guess is fused, make it safe or safer? The heater is https://www.amazon.com/Optimus-H-411.../dp/B000GG8DTS so is 300W I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. Thanks then why did you tell us it was a fan heater? It's a bowl heater. Use a series capacitor dropper. NT |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thursday, 15 February 2018 15:22:38 UTC, Andrew Gabriel wrote:
In article , Robert Phillips writes: I am looking for a reliable convert to plug a 300W 120V US fan heater into = a UK socket. The plug looks like this http://a-bike.co.uk/wp-content/uploa...13001438_S.jpg Maplin have a converter that does 300W for =C2=A340 but it's a bit risky as= it gives no leeway.. I think the convert should support e.g. 400W or 500W= . I suppose it's a step up voltage converter that I need. According to maplin= . Maplin have a 1000W one but that is over =C2=A3100, and quite big, and over= kill. I emailed rswww and they said that they don't have anything more than 45W.. I certainly don't want to get some junk from china.. I don't want some ra= ndom make. I want to get something reliable that can handle up to 400W or 500W. As the= re's no risk then as the heater is rated 300W. So if it goes to 380W i'll b= e ok. What are my options? By far the best, as others have said, buy a new fan heater. As an academic exercise, another factor is the fan is probably a shaded pole induction motor, and when run at 50Hz instead of 60Hz, it will run hotter, and possibly overheat depending on its design. To run at 50Hz, it should be run at 50/60th of its rated 60Hz voltage, but then it will only run at approx 50/60ths of its speed due to reduced torque and the heater will have less airflow than designed, and possibly overheat. Maybe the OP isn't aware that bowl heaters have a long history of safety problems. It's why we rarely see them now. So you already have some 'random junk' safety-wise. NT |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thursday, 15 February 2018 19:31:09 UTC, Terry Casey wrote:
In article , davewi11 @yahoo.co.uk says... There's a used 500VA autotransformer for £50 he https://www.amazon.co.uk/gp/offer-li...condition=used Unfortunately there is a reference in the on-line user guide that suggests he'd need something with a rating 4 times that! (1875W) 300W is far more likely for a bowl heater. NT |
where can I get the right converter to plug a 300W 120V US fan heater into a UK socket?
In article ,
wrote: Maybe the OP isn't aware that bowl heaters have a long history of safety problems. It's why we rarely see them now. So you already have some 'random junk' safety-wise. Yup. And may well be worse being made for the 'land of the free' rather than to EU regs. If there are any. -- *I'm pretty sure that sex is better than logic, but I can't prove it. Dave Plowman London SW To e-mail, change noise into sound. |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On 16/02/2018 11:15, Dave Plowman (News) wrote:
In article , wrote: Maybe the OP isn't aware that bowl heaters have a long history of safety problems. It's why we rarely see them now. So you already have some 'random junk' safety-wise. Yup. And may well be worse being made for the 'land of the free' rather than to EU regs. If there are any. The most obvious being that the insulation on the wires and any switches is likely only good for lower US voltage. I hope it has a tilt cutout otherwise it will almost certainly invalidate household insurance. Even with a tilt cutout it may still start a fire by residual heat. -- Regards, Martin Brown |
where can I get the right converter to plug a 300W 120V US fanheater into a UK socket?
On Thursday, 15 February 2018 14:22:36 UTC, Peter Parry wrote:
On Thu, 15 Feb 2018 05:15:11 -0800 (PST), Robert Phillips robert.ph wrote: I guess it's not technically a fan, it's an infra red heater that is designed to look a bit like a fan. I don't think it has any fan on there. Why not use an IR Bulb? https://www.lamps2udirect.com/infra-...at-lamp/142229 Thanks, An infra red bulb designed for 240V is great If I don't want to make a hole in a wall and I want to get that infra red bulb powered by the mains.. What can I get? I might look at something like that infra red bulb or even this one that is 1000 watts https://www.lamps2udirect.com/infra-...mp-shr1k/67487 I see a strap like thing on that 1000 watt one.. I wouldn't want to hang it on something 'cos I don't want to burn the thing it hangs on..or heat the thing it hangs on too much. If I can get it on some kind of stand that can safely hold it, and raise it or move it then that'd be good. Maybe like a tripod for a bulb? Like a lamp stand basically. I suppose a lamp stand(if that's the right term?), for the 1000W bulb with the strap, would be different to one for the 300W bulb you linked to? |
| All times are GMT +1. The time now is 11:24 AM. |
|
Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright 2004 - 2014 DIYbanter