Accurate Tools 1000 watt ♡ inverter Video 2 of 4 Pure Sine wave.
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- čas přidán 29. 08. 2024
- Video 2 of 4 The Power test, Opened, Explained. Heres where I got them. Accurate Tool ebay.to/2kY8QPN & the PEAK Work Zone 1200 (*newer model*) ebay.to/2JIXUUe PEAK by HEC Proven to last, PEAK is A sourced Hyundai Electronics Corporation Product. Accurate Tools is a Basic Pure sine
Opened, Explained. Heres where I got them. Accurate Tool ebay.to/2kY8QPN
& the PEAK Work Zone 1200 (*newer model*) ebay.to/2JIXUUe PEAK by HEC. Proven to last, PEAK is A sourced Hyundai Electronics Corporation Product. Accurate Tools is a Basic Pure sine
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I have wondered about these. The reliable seem to be good also. I have heard bad and good about some. Sometimes they bash the inverter. When they run 25' of 8 gauge to a 2000 watt inverter. Or worse then say the inverter is trash. I have a power jack. It's a new model and replacement parts are available. That's what sold me on it. It's a 5 kw inverter charger. The MOSFETs are on a separate easy to swap board. And they seem to be improving the product quite a bit. If it was 4-5 years ago. I don't think I'd have got it. It seems to be a decent inverter. It has no mounting feet though. I don't get that though. I used small angle braces. It has dual inputs. And hardwire in and outs. With a up to 80 amp@ 24v charger. The double 2/0 gauge by 4.5' long is plenty . over kill actually. A single would be fine at that lenth. I do want to get another 24v inverter to run my TV and electronics. To separate it from the fridge and well pump and stuff . I was also thinking about a mod sine for running power tools. To keep from running the generator . great video as usual!
I have learned a lot about inverters from your videos, thanks for taking the time to explain everything. A question, I have a John Deere 332 diesel garden tractor I would like to match an inverter to for use around the homestead. It has a 16hp 3 cyl diesel, 20 amp alternator, and right now just a 300 CCA battery. I am working on enlarging the battery box area and should get a 5-600 CCA battery to fit. With the tractor running, what size inverter could this 20 amp charging system keep up with ? I see "no load" amp ratings on inverters but nothing for a load. Im sure there is a way to calculate it, I just dont know how.
+Bryan Gatermann Your tractor can easily handle a 55 amp alternator. A 2000 watt PEAK Work Zone is what I would recommend.
+Bryan Gatermann 20 amps x 13 volts is your alternator produces in watts, 260 watts. Depending on how much inverter use you plan to use at what rate needs to be considered.
Thank you, sir.
Ive got the 1500-3000 peak version of this accurate tools. At 1200 watts with a microwave oven running for 3 minutes melted the 4x40 amp internal fuses but did not blow them! Right on the pcb it says 30A under the fuses. hmph. voltage sags drastically. Will not buy again
+Andrew Yerks Was that a 1200 watt microwave or a 700 to 800 watt microwave pulling 1200 watts?
I should have specified. The microwave cooks with 800 but from the outlet it draws 1200 watts. That is testing with my p3 kilowatt meter. When I have it hooked to the inverter the wattage will vary between 900-1200 which I assumed was just due to inverter not giving its juice properly, or my meter not cooperating wth the inverter.
Maybe not your issue, but a possible to consider -
Depending on your available battery amps ( continuous non resistive current supply at nominal operating range of 12.3 to 13.9 VDC) it may be related to the fail you describe. IF your DC supply volts drop substantially the result is a natural increase in circuit amps. I see many inverters fail due to the ohms law effect, volts go down, amps go up, heat increases in the switching mosfets and POOF, inverter dead!
Generally most people think that 11.0 inverter low volt cut out is just due to lousy inverter designs. But its due to the increase in cabled amps as volts drop to continue the desired output in AC voltage to a point of maxing the inverter out even if its not to its rated limits. They rate inverters with a 12.8 VDC constant supply. At 14 volts it can make slightly more than rating, at below 12.3 it will make a downward spiral of drastically less than rating. Theres a mathematical ratio involved in the actual abilities of a inverter, any inverter without a massive progressive gauge transformer like this one ( amzn.to/2jct2iS ) is subject to fail in any low voltage condition that exceeds its rating via amps x volts = watts in relation to metallics of thermal conduction ( en.wikipedia.org/wiki/Joule_heating ).
Pretty much any Computer, Amplifier, Inverter, Converter or other electronic device with a modern power supply will draw more current when the line voltage drops. This is because the power needed by the device is constant (or at least not related to line conditions), and power = voltage x current. So if voltage goes down, current must go up to compensate.
Hope I helped you if thats the issue, or anyone else with too few supplied DC amp rates using inverters.