9/9/2020 0 Comments Huanyang Vfd Problems
Love-happyshopping dont dispatch to my country, so I acquired to search for other sellers.It would show up that my VFD will be a little various from the 2.2kw drive.Underneath the main entire body of the VFD, hidden in the chilling fins, are three large capacitors, labelled G1, M1 and C2 I experienced to disconnect a cable to one óf the capacitor connectors when I removed the lower plank, and that may be what will be causing the difference between the readings.
Yours might end up being a little different (For some reason I possess 4 red power cables on the board, you only seem to have 3), but I didnt remove the car owner board. I only required out the keypad (and prolonged the wiring to attach it outside the cupboard while I has been at it), then the control board. What the picture shows will be the top of the panel as mounted in the inverter - quarry will nevertheless have got the chunky caps smothered deep lower, but I didnt require to get to them. Hi All, Ive got 2 Huanyang 4KWatts vfds to repair, Im setting up on changing out the lGBTs and zeners, has anyone done this fix and is there anything I should end up being viewing out for. The signs and symptoms are drive logic forces ok, but mainly because quickly as the result stages crank up I get a lifeless brief and the RCDs all fall out. The symtoms are usually drive logic power ok, but simply because soon as the result stages turn up I obtain a lifeless short and the RCDs all fall out. Easy enough to observe if they have a brief by making use of the diode check on the multi-meter. If you have got a reduced reading through both ways, you might possess a issue (Theres more to it thán thát, but its á great start) For the cost of IGBTs from whats already been submitted, its pobably worthy of the change-ovér and at thé extremely least, a good workout for information for anyone eIse that may possess these inverters. Chad How do your maintenance proceed, if at aIl It would become great to hear that yours can be alive and inhaling and exhaling again. Hi Bob I got the new VFD from my Chinese language supplier, connected it in and all proceeded to go well. So really happy right now there and furthermore content that China has once again proven good on its warranties. I desoldered oné of the lGBTs but that will be as significantly as I have gone therefore significantly as I wanted to obtain on to the rest of my really lengthy and protracted fence project. The brand-new motorVFD combination works great, and I have got no issues trimming 1mm of aluminium lightweight at 14000 rpm and upward to about 1500mmeters a minute using a 6mmeters dia 2 flute second hand cutter. I will come back to the VFD maintenance a little later on when I hear how Beam went with his repairs. Hi, Any progress on the VFD repair I just purchased quarry (2.2kW) from a chinese seller. It handed the initial check out, but after I very first tried reverse operate it started displaying dL error. So considerably the vendor says we check out all before shipping, its great and refuses to swap. I keep asking but Ill possibly find myself with a damaged VFD Need to get ready for repair. Hi Corwin I havent really implemented through with any fixes yet. However, we generally state who the providers of these VFDs etc are therefore that they understand that we understand who they are usually, and this helps to safeguard others from dodgy Chinese language Ebayers. Alternatively, we provide good repetition to those who provide good provider and warranty, such as love-happyshopping. Many people on this plank have bought from him because of suggestions from this plank and been very happy with the entire experience. Love-happyshopping dont vessel to my nation, so I had to research for some other sellers.
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