₦airaland Forum

cupid4ig:
probably u haven’t used his power bank

nope, ever used it before. bt if its so good why did it *end*? I'm just curious

odimbannamdi:
I am quite confused here.

CSNg said the bluegate 650va UPS introduced in this setup is a pure sine wave device. Your post didnt say otherwise, though.

The disadvantages of a MSW to appliances which you stated (humming of fans and reduction of their service life, etc) are exactly what i experienced when i used my standing fan on my set up that includes a bluegate 650va UPS that is supposed to be PSW.

Please clarify me

then you have your answer already... its not PSW but MSW

cupid4ig:
so this is the end of mayorall trusted powerbank.

if its trusted, why did it end?

Meanwhile, here is a very energy friendly fan i stumbled on and decided to make it available for those interested. 18inches. The fan breeze is impressive.

It uses 12v battery so you can connect it to your 12v battery and save some energy further. Or just connect it to your normal socket and your inverter lasts longer.

Also uses remote control for your stress free control. ☺

Specs:-
Fan blade size: 18inches
Battery: single 12v
Power input: Ac/ DC compatible
Speed: Two speed variable
Power rating :40w
Remote control: YES!
LED light: yes
Swivel neck: yes

I personally tested the power consumption and was amazed. At high speed it takes only 24w, at low speed nko? 13w pere!

Note: it doesn't come with batteries or remote. You buy those separately or pay for them and its added to your order.

Without batteries it still works with normal Nepa Light or your inverter.

Price:15k ....this is a steal. No jokes

Stocks are limited! First come first serve only.

Whatsapp link in profile description below.

Yomkris:
[img][/img]

pls OGA ceejay and all other gurus in the house. pls help me to identify this battery my brother just dash me, there is no label on it to show the volts and the amps. pls help cos i know with ur vast experience in the field u can identify the type either its a deep cycle, gel or vrla and either its 6v or 12v. the weight of each one is like a bag of cement. thanks as u respond

Looks quite similar to my very old Emerson batteries. Should be 6v/200ahr each. You series them to get 12v.

Mine were too weak to run some load with my converted UPS. I was going to sell them off as scrap when an idea struck me. AND IT WORKED BEAUTIFULLY.

I used one of them to replace the battery to a rechargeable fan which uses 6v battery....it has been running strong since around 2015/16 till now that I'm typing sef.

Na my elderly dad de flex the setup by his bed side ever since. He sleeps like a baby wether light de or not. Lol

Even Priscilla crazy jeans de matured..... All dis alangele gehs wey neva knw where there next meal go come from go tear jeans scatter... Lap, knee, shin, even near their jeruselem go almost expose... Shioor.

kellyJames5:
I can only but imagine.

Scientists should do well to develop a Robotic Executioner because no matter how strong a human is, the emotional and psychological trauma of taking a life of a human will always dawn on him when the time comes..

There is. Can't recall the name. Its like a claw that sinks its teeth into the neck of the condemned and yanks their head clean off. Its designed to have euphoric chemicals that allegedly makes the process totally painless.

This world eh!

eDeity:

Now that's one thing i can not do

Dear people, obey the law
Stay out of trouble
Play safe
Be alive

And at the end still die..... Life is just a pot of burnt beans.

CSNg:
A modified sine wave inverter does not distribute power output within the range of 220v 230v. There are no power regulations and there could be power surge which will roast your appliances like laptops, tvs, decoders etc. Modified sine wave power devices are preferably used to power heavy duty and resistant appliances such as ACs, heaters etc.

Pure Sine Wave is safer as it gives an output of 220v or finer which means your appliances are safe from heavy load and surges.

It is just like a scenario where your stabilizer which comes from the factory has its transformer that regulates electricity passing to and from it. Since the transformer was fabricated with it's coils by a manufacturing robot that specialises in crafting it and went through proper testing, you are sure of safety while using your stabilizer. Now in a scenario where the transformer of the stabilizer gets burnt-out and you take it for recoiling to a local electrician, the electrician makes use of copper wires and his apparatus to recoil the transformer...there is no way in this world that the stabilizer will perform optimally as it was built. The refabricated transformer can give a lower output or at worse a higher output which will burn anything that is plugged to it.

Just see Pure Sine wave as the "follow come" transformer in your stabilizer while modified as the one fabricated by the local electrician.

Hmmm dis ur explanation de one kain. But you tried sha.

Pure sinewave is simply what ac devices are built to work most efficiently with. However modified sinewaves power inputs tries to mimick such signal form but ends up having a very rough approximate of the signal. That roughness causes heating and some reduction in edficiency.

They both can be made to read 220-230volts but the diff is seen in capacitive and inductive loads. Resistive loads won't give a hoot about whichever is used.

Incandescent bulbs are examples of resistive loads.
Modern laptop, phone chargers, LED TVs are examples of capacitve loads.
Fans, motors, hair dryers, air-conditioners etc are examples of inductive loads


A MSW will cause such devices like chargers and laptops to heat up excessively when plugged in.....will cause fans, motors and inductive loads to humm when plugged in. It degrades such appliances quickly and shortens their service life more.

There are situations when an MSW may be preferable to a PSW signal....things like initial cost, run time, weight etc can determine which one is suitable for what.

After village people commented this thread died...waawu.

obisite:
Exactly,, odo olowu...,, what matter is getting something n it works perfectly n duration...,, though one has to be vigilant... I already make a friend there, so I do brief him before buying or go hand in hand to get what u need,, I've never regret,, inshort,,, after getting a new fridge n got disappointed

Pls can i get ur friends contact? If you go with one who knws hw to help u select good stuff, half of your troubles are over

YetidStores:
Ox products
First pic @ #7,000
Industrial fan (2nd pic) @ #18,000
Rechargeable fan (3rd pic) @ #17,500

Pls call/WhatsApp 08060423807 for more information or to place an order

Is d Rechargeable fan sti availabe? How many volts

[quote author=Fogman post=65085414][/quote]Dem fit install am inside laptop? Dem steal my lappy recently e de pain me say i not fit track am o

Trippledots here... Winks

If you know, you knw... �

well, two days ago, i saw a security guy slap his colleague like three resounding slaps, while commanding him to bring out his stolen phone...men and brethren the phone surfaced like the axe that floated.

sometimes slap is good.

miniflat needed

after 15yrs?!...wow


will it do well in the east? owerri to be precise

how did it perform? how long does it last?

GRACEGLORY:
You're referring to a smart TV of 40-43 inches. At 50-60k. I'm sorry.

dnt be sorry na. oya give me a price quote or rough estimate.

ceejay80s:
this is his email, he sent me the firmware update last year which i used in upgrading the tv software,

adrian.m@umc-uk.co.uk
ask him if this model is led or lcd UMC 32/188G-GB-5B-TCU-UK, he will reply u, just tell him u want to buy ,but u need to be sure of the model

see as u wan turn me to ordinary mad man becos i wan sell tv, i don sell third mainland bridge and river niger with no problem
lol

lol.... neva madt abeg. i just wan make sure i de buy wetin i no go regret. btw i de eye higher inches own. bt if this is worth the pain and we can negotiate abit lower i can pick this up. i dnt need it so urgently. I'm just buying some things down for when ill move to my apartment.

ceejay80s:
my bro 40k is my final price, its an LED TV and not LCD TV ,COMES WITH FREE WALL HANGER THAT I BOUGHT FOR 1500 naira.
who go give u guarantee on used tv for even a day ? but i give u one month to show u say i trust the tv wey i dey sell to u, even acunon wey sell 40inch to me last week friday no give me guarantee

i checked and saw that the tv model number was specified as an LCD TV..... how come pls?

pls i need help, i need a good LED tv with Wi-Fi support maybe. 40~43inches. my budget is 50~65k.

ceejay80s:
Brand: UMC uk
Model: model: 188G-GB-5B-TCU-UK

is this the same tv you are advertizing on another thread? im confused

whats d model number or name... and will it fly for 30k? remember I'm coming to pickup if we close d deal. so transport to and fr is added to my expenses for the tv

earthrealm:
wow, thats super sad. you need to investigate why the died, wrong inverter/cc charging..or they were already halfway dead prior to sale.

gel batteries are unforgiving to overcharging, as once the gel electrolyte dry off due to excessive charging current/voltage...then its game over..as the damage is irreversible....thats why i prefer agm batts. best of both worlds

examples of gel and agm batteries pls?

hardywaltz:
The right sequence is:

Turn of the breaker from the pv to the Charge controller which will make ur CC go into sleep mode
Then turn off the breaker from ur Batteries to ur CC before disconnecting.

Same with powering up the system
U turn on the breaker between the battery bank and CC to power up the CC and then after a while u turn in the breaker from the pv to the cc

very true.... a guy got a smartsolar burnt by turning off battery breaker and turning it on with pv connected all the while...

pranil:
I assume the eco is on output of victron . did you chcek if Fronius IG50 is correctely selected and ESS assistant or PV assistant is loaded with correct values ?

To load 25 KW eco you need 10 KVA multi/quatro per phase what is the size of your inverters?( Victron has 1:1 AC coupling rule

Also the battery size should be " 1 kWp installed PV power requires100 Ah accubank 48 Vdc"

https://www.victronenergy.com/live/ac_coupling:start

please go through entire checklist to ensure something was not missed




did you update the firmware to prevent flickering ?

Quote from Victron support

F[i]ronius has a special firmware available, on request, that fixes light flickering issues that occur on certain installations under certain circumstances.

For Fronius PV inverters produced after 2018-week 16, contain the flicker-fix already straight from production.

To update earlier and/or already installed PV Inverters, contact Fronius Tech Support for the file. The required file is fro29130.upd. Which works for all snap-inverter models (Primo, Symo and Eco)[/i]. " End Quaote


Also would be better if you contact Fronius directly stating the problem they are very helpful.

thanks for your response pranil. when I'm on my pc ill give a detailed reply. bt for now

>yes, fronius is on out output of victron
>ESS and pv assist values are correctly imputed. atleast the system was working fine for some months before it started this behaviour
>victron inverter is 10kva each, all quattro

GRACEGLORY:
.


Quick Tips:

Don’t buy a TV with less than 4K resolution (i.e., avoid 1080p sets) if you want a future-proof set.

anyone you recommend for less than 50k? size 32"~42"

thanks