Thai Stick Posted March 27, 2021 Share Posted March 27, 2021 So, to cut a long story short, supplier from China has sent me an extraction fan thats 120v and not 220-240v.... Now, im no leccy wizard by any means so im looking for some advice on options on what to do. I know some fans the label will say 110v 60Hz / 220-240v 50Hz and can run on either, but this only reads 120v 60Hz 0.8a 59w.... Is there any way to check? Link to comment Share on other sites More sharing options...
monkeypig Posted March 27, 2021 Share Posted March 27, 2021 Demand your money back! If you try to run it at 240v it will go bang. 2 Link to comment Share on other sites More sharing options...
bishbashbotany Posted March 27, 2021 Share Posted March 27, 2021 It will run very very fast for a few seconds and then go pop. I have experience with this Link to comment Share on other sites More sharing options...
Themadhippy Posted March 27, 2021 Share Posted March 27, 2021 The voltage can be easily changed by a suitable transformer,the bigger problem is the frequency and changing that aint so easy and even with the correct voltage it may run 20% slower than if used at the correct frequency,so best option is to send it back. 1 Link to comment Share on other sites More sharing options...
Thai Stick Posted March 28, 2021 Author Share Posted March 28, 2021 Thanks for the advice @monkeypig@furious fred@Themadhippy I figured it would be a case of running 4x faster and then going pop! Cost of a stepdown transformer will be the same as a new correct voltage fan. Quite pissed off with this company and this fan is just another thing. So i was contemplating setting up a small indoor grow shop here in Thailand and at a trade show a few years back, i found this company that manufactures their own lighting, and outsource all other equipment, creating a one stop shop service. The pricing between manufacturer and this supplier of various items such as tent, fans, filters was very small so i decided to order everything through this company to test them out. At first all was great, we spent a week or so communicating back and forth confirming everything, then they had their chinese new year and were closed. After they returned to work, i confirmed my order and sent them the money. Then they tell me parts are out of stock and need to be ordered from manufacturer. Parts ordered and took a week to make, only with faults so they sent them back. So another extra week of wait. They finally get everything together after over a month since sending payment and ship my items. Items arrive in Thailand and get stopped by customs.....They ask me for Details of usage of items....and then i see they have MASSIVELY underdeclared the value of the shipment! a $500 order in 3 big boxes they've declared as $25......Will have to see tomorrow what customs say and want more from me.... And thats where i see a picture of the fan, and it's marked at 120v..... What an absolute pisstake from them. Rant over..... Link to comment Share on other sites More sharing options...
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