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Nairaland Forum / Science/Technology / How To Create A Locally Made Inverter With Ease (721365 Views)
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Re: How To Create A Locally Made Inverter With Ease by Penuelseun(m): 2:08pm On May 17, 2020 |
ceejay80s:Nice one, although what I do when faced with a partly sulfated 200ah battery is I charge it to around 16v with a 4amps laptop adapter for about 5hrs, the battery's capacity will surely increase 2 Likes 1 Share |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 2:35pm On May 17, 2020 |
What is sulfation? During use, small sulfate crystals form, but these are normal and are not harmful. During prolonged charge deprivation, however, the amorphous lead sulfate converts to a stable crystalline and deposits on the negative plates. This leads to the development of large crystals that reduce the battery’s active material, which is responsible for the performance. There are two types of sulfation: reversible (or soft sulfation), and permanent (or hard sulfation). If a battery is serviced early, reversible sulfation can often be corrected by applying an overcharge to an already fully charged battery in the form of a regulated current of about 200mA. The battery terminal voltage is allowed to rise to between 2.50 and 2.66V/cell (15 and 16V on a 12V mono block) for about 24 hours. Increasing the battery temperature to 50–60°C (122–140°F) during the corrective service further helps in dissolving the crystals. Permanent sulfation sets in when the battery has been in a low state-of-charge for weeks or months. At this stage, no form of restoration seems possible; however, the recovery yield is not fully understood. To everyone’s amazement, new lead acid batteries can often be fully restored after dwelling in a low-voltage condition for many weeks. Other factors may play a role. A subtle indication whether lead acid can be recovered or not is visible on the voltage discharge curve. If a fully charged battery retains a stable voltage profile on discharge, chances of reactivation are better than if the voltage drops rapidly with load. Several companies offer anti-sulfation devices that apply pulses to the battery terminals to prevent and reverse sulfation. Such technologies will lower the sulfation on a healthy battery, but they cannot effectively reverse the condition once present. It’s a “one size fits all” approach and the method is unscientific. Applying random pulses or blindly inducing an overcharge can harm the battery by promoting grid corrosion. There are no simple methods to measure sulfation, nor are commercial chargers available that apply a calculated overcharge to dissolve the crystals. Sulfation (sul-fay-shun), the number one cause of early battery failures, can be safely reversed, using high frequency electronic pulses. Unlike other pulse type battery chargers that claim this or similar sounding features, VDC’s BatteryMINDers® use a range of high frequencies. This ensures both old and newly formed sulfation will be safely dissolved in the shortest possible time. Using just one fixed frequency may remove some, but not all, especially long established–hardened sulfate crystals, In summary, if you want your batteries to deliver the very best performance and have the longest possible life, they must be kept free of sulphate by desulfating them in the safest, most effective way. 1 Like |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 2:37pm On May 17, 2020 |
Penuelseun:U no tell me since na |
Re: How To Create A Locally Made Inverter With Ease by saint2ace(m): 3:08pm On May 17, 2020 |
ceejay80s: Just keep us posted on the performance. Looking forward to hearing good news. 1 Like |
Re: How To Create A Locally Made Inverter With Ease by saint2ace(m): 3:15pm On May 17, 2020 |
Penuelseun: Woooow, this is news. I'd probably give it a try tomorrow and give a feed back. Thanks for the share |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 3:23pm On May 17, 2020 |
@ kiekie1 , I thank u, at least u held up to ur word and replaced my battery, u try ,I believe I will enjoy this battery.... I appreciate, thanks 2 Likes |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 3:25pm On May 17, 2020 |
saint2ace:Be careful not to leave for too long, I hope or doesn't overcharge, u must pay attention to it sha |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 3:33pm On May 17, 2020 |
Penuelseun:Nice , but. will it not overcharge if left for longer period? |
Re: How To Create A Locally Made Inverter With Ease by saint2ace(m): 3:42pm On May 17, 2020 |
ceejay80s: Good question my brother @penuelseun how far? I think a timer will be appropriate then, I'd love to see how it goes. Secondly, after the first charge do I have to repeat it again? And what's the timing of such charges? |
Re: How To Create A Locally Made Inverter With Ease by Penuelseun(m): 3:43pm On May 17, 2020 |
ceejay80s:It should only be done if you notice a reduction in performance of the battery, I usually leave it at that point for between 4hrs to 5hrs, I do that once in 45days 1 Like 1 Share |
Re: How To Create A Locally Made Inverter With Ease by saint2ace(m): 3:45pm On May 17, 2020 |
Penuelseun: Thanks this answers my questions then |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 3:52pm On May 17, 2020 |
Penuelseun:Thanks |
Re: How To Create A Locally Made Inverter With Ease by dollarnaira: 4:05pm On May 17, 2020 |
Penuelseun: Thanks a lot |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 4:09pm On May 17, 2020 |
12hrs and my battery voltage is on 12.2v, the battery don try, let me charge up again jare , if NEPA carry this light now , e fit be till next year, I am OK with the performance 1 Like |
Re: How To Create A Locally Made Inverter With Ease by Penuelseun(m): 5:14pm On May 17, 2020 |
ceejay80s:which inverter did you use with it, psw or msw |
Re: How To Create A Locally Made Inverter With Ease by dollarnaira: 6:12pm On May 17, 2020 |
ceejay80s: U must be running on pure sine wave inverter to achieve dis. But at wat load pls? |
Re: How To Create A Locally Made Inverter With Ease by KingSatan: 7:24pm On May 17, 2020 |
ceejay80s: Battery Brand Name and Capacity Please. |
Re: How To Create A Locally Made Inverter With Ease by KingSatan: 7:40pm On May 17, 2020 |
dollarnaira: Only MSW can serve that long. Let's wait for Ceejays80 though |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 8:48pm On May 17, 2020 |
Penuelseun:Ups 1.5kva bluegate |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 8:49pm On May 17, 2020 |
KingSatan:Su-kam 200ah |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 8:56pm On May 17, 2020 |
dollarnaira:40inch led TV switched to its energy savings mode. Decoder Mini Sound Amplifier of 45w Led Bulbs (but later turned off) Fan |
Re: How To Create A Locally Made Inverter With Ease by dollarnaira: 9:17pm On May 17, 2020 |
ceejay80s:.. Cool 1 Like |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 10:01pm On May 17, 2020 |
.Foxsur: Description Automatic Smart Battery Charger/Maintainer, 12V/8A 24V/4A Pulse Repair Charger Microprocessor Control (CPU). 3-STAGE AUTOMATIC CHARGING: This is a fully automatic battery charger with 3 charge stages. Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. 3-stage chargers are suitable for most battery types including Calcium, Gel and AGM, Wet batteries. They may also help restore drained and sulphated batteries. Types of batteries: Most types of lead acid batteries including Calcium, GEL and AGM, Wet,EFB, etc.. Switchmode technology: Yes Polarity protection: Yes Output short protection: Yes Non battery link protection: Yes Over voltage protection: Yes Over temperature protection: Yes Cooling: Fan Input voltage: 100-240V AC, 50-60Hz Rated output: 12V 8A 24V 4A Minimum start voltage: 2.0V Battery range: 12V: 6Ah-150Ah 24V: 6AH - 100AH 2 Likes
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Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 10:16pm On May 17, 2020 |
Foxsur has a lot of positive reviews online: Available in jumia Package includes 1 x Car battery charger 1 x User manual Features & details Microprocessor-controlled - automatically adjusts the charge current and maintainability. Automatic voltage detection:detection for 12V or 24V battery. Finger touch charging mode button HIGHLY COMPATIBLE: Suitable for both 12V and 24V batteries, it works with SLA, WET, MF, FLOODED, GEL, VRLA, AGM, EFB batteries, meaning that it can be used for the batteries in cars, motorcycles, boats, mowers and others. TOTAL PROTECTION: The battery charger offers safety features including reverse-polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, and over-temperature protection. SIMPLE AND PRACTICAL TO USE: Using a backlit LCD display, the Foxsur battery charger clearly and visibly shows LCD screen displays charging status and battery status; charge voltage, charge current, inside temperature, battery full, summer mode, winter mode, etc. Pulse repair function can help to repair your loss battery and extend battery life. Note: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new. 1 Like
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Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 9:21am On May 18, 2020 |
Hello guys , I have reduced my load, since I have finished my test and satisfied but my wanlesanhe pulse repair charger is taking time to fully charge maybe because I used it for long yesterday for testing, but I am OK as long as the Desulfstor is doing its job, I am now using my 15inch a monitor with my decoder and mini ak328h amplifier , we have light around 12pm,1pm or 2pm My battery starting point is always 12.8 v or 12.9v and takes hours to get to 12.2v 1 Like |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 9:38am On May 18, 2020 |
Kiekie1 has a full river 200ah available, its not 100%, no seller has a used battery that is 100% OK, batteries can be 50% OK depends on user, most of the users are Nigerians , I tested the battery when I was there for a replacement, he tested the full river with a 400w load but it 30mins but the one I took dropped 40mins , he is willing to give at a very very good price, since he doesn't want to sell used batteries anymore , I would have taken it but I explained to him my wife was expecting so I am channeling the little I have on my unborn kid,, please if u can risk it, order for a battery pulse repair online and carry the battery, but make sur u have a small load, u can order for cheaper pulse repair battery charger from Jumia, just get patience, I will enjoy it, hope he is not reading this post and trying yo bring the battery back 3 Likes |
Re: How To Create A Locally Made Inverter With Ease by kiekie1(m): 10:23am On May 18, 2020 |
ceejay80s: Thanks & remain blessed ! |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 10:57am On May 18, 2020 |
kiekie1:U too 1 Like |
Re: How To Create A Locally Made Inverter With Ease by Valto(m): 5:36pm On May 18, 2020 |
kiekie1:my guy 3 Likes |
Re: How To Create A Locally Made Inverter With Ease by remi2good: 7:55pm On May 18, 2020 |
Penuelseun:please how do you connect and charge with the laptop charger |
Re: How To Create A Locally Made Inverter With Ease by econome(m): 9:31am On May 19, 2020 |
Re: How To Create A Locally Made Inverter With Ease by econome(m): 9:33am On May 19, 2020 |
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