I did check it with something similar, but I needs to be 16a.You need an adapter for UK to prove it kind of works before hacking into it....
View attachment 501291
I did check it with something similar, but I needs to be 16a.You need an adapter for UK to prove it kind of works before hacking into it....
View attachment 501291
your right, I would have been been ok for it to last only 6mths if I could use to see if I really had a long term need for a plasma cutter.....once you find machine works then by all means fit a 16A plug! If you modify before checking seller could quite reasonably insist you did something wrong and refuse refund...
Btw I'm not surprised these machiness might not work out of the box (right up there with hitbox welders). And if it goes bang after 6 months you have no options. They're £275 on Amazon, with approx 10 day delivery
Obviously for full load working yes. But for the purpose of testing that the thing actually works on low settings 13A is fine. As said, once your running just change the plug and mcb to suit the full load of the machineI did check it with something similar, but I needs to be 16a.
Sorry, but this is the risk when you buy the cheapest possible. You have to be prepared for machines that die the first time they're switched on.
Jo, thanks for the invaluable info, as a newbie with plasma cutters all information much needed learning.Obviously for full load working yes. But for the purpose of testing that the thing actually works on low settings 13A is fine. As said, once your running just change the plug and mcb to suit the full load of the machine
Where is the manufacturer based btw? Is there a return to base warranty?
Matt, thanks for the message. Yes there appears to be many positive reviews, particularly on Amazon. Although very few of them are from the UK.The Bestarc plasma's seem to get good reviews, online.
OK chip, as soon as I get anymore feed back from Bestarc customer service I will post it here. My friend was also going to but the one you mentioned, but he too is waiting to see how Bestarc respond to my issue.I've been skirting around their BTC800XP 80A Non-HF CNC Plasma for a build im on,think i will watch this thread for a bit.![]()
The first thing that happens on any low-end inverter-powered welder or plasma cutter is that the AC mains goes into a full-wave bridge rectifier. From then on the rest of the machine runs off this 325v DC bus.can anyone give me some guidance as the best way to wire this up for UK power supply.
Thanks Eddie. I didn’t think I did anything wrong. Just waiting on Bestarc now.The first thing that happens on any low-end inverter-powered welder or plasma cutter is that the AC mains goes into a full-wave bridge rectifier. From then on the rest of the machine runs off this 325v DC bus.
So as long as you put the Earth wire in the right place, nothing you do with L and N can affect how soon the machine blows up...
( Sometimes even miswiring the green/yellow E cable wouldn't matter, because they do not connect it at the machine end ...! )
[ A better machine may have an input mains filter, or even Power Factor Correction (PFC) circuitry, but that should not care about L and N swaps.]