Review of KWS-DC200-10A 0-200V DC Energy, Power, Capacity Volt Ammeter Calibration

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We learn this KEWEISI KSW-DC200-10A meter that measures voltage from 0 to 200V DC. It shows the capacity of battery, the amount of energy, the voltage, current and power.
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Visit resources for this video:
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Use Chapters from timeline or click on the time
00:00 Introduction
06:24 Wiring Explained
09:54 Testing measurements
14:47 Resetting values
16:12 Looking inside the module
18:42 Calibrating Voltage and Current
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Опубликовано:

6 авг 2024

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Комментарии : 53

@kamudankemter Год назад

I prefer these because I love their screens. Good to see you like the build quality as well. Thanks.

@__-hh3gt 2 года назад

Dramatically fantastic. Greetings from Saudi Arabia. Thanks

@ddavid2 2 года назад

Quite interesting!

@SrWagston Год назад

Muito obrigado pelas informações. 👏👏👏

@robert574 Год назад

Thanks for the video review. I just bought the larger meter that includes PF and frequency. My range says 85-250V not sure what the lowest will be since your version goes down to 8V. I wanted to use it to watch the output of a variable frequency drive at 220V, 60Hz, 1740rpm, 1hp, 3A, 3ph. Since the output is generated by PWM it may not work correctly. I will only connect to 1 phase. I'm not sure what to expect at say 10Hz speed and also the motor is rated for 120Hz inverter duty so 200% speed. Probably a good idea to try it out before I cut the hole in the front panel. I really like your electronic load. I'll have to look into one of those. Thanks again.

@geriwrn Год назад

I love this keweisi, i have some of then. You can reset it on the front panel !

@emilio309 2 года назад

Excellent video Thanks.

@WattHour 2 года назад

Hello, If you live in Canada or USA, I am giving away this DL24P 180W load and energy meter. Make sure to sign up for it ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE--UblSfUEY-0.html

@zorlumobil4036 2 года назад

Thanx a lot

@user-bw3zd7ns6h Год назад

Thank you for subtitles in Thai.

@WattHour Год назад

you are welcome. I am glad somebody acknowledges it

@iwansetiawan7520 2 года назад

Nice

@davidbrooks9362 10 месяцев назад

The meter that I have was intended to be used in a circuit requiring 50 100 amps however I want to use it for a circuit that is less than 10 amps I did notice that they didn't put a clamping resistor in the circuit that would be the resistor 00.05 my question is is without that resistor current will not pass that's an incomplete circuit if I use the shunt provided it is sizable I want to keep the installation small compact as possible

@antoniojr.arabejo7114 2 года назад

What will happen to the power consumption if the current will flow in reverse? Thus it deduct from the previous consumption? Like if its used in a powerbank.

@rudzki.damian Год назад

how to properly calibrate the current consumption indication? my meter is cheating. when the potentiometer on the back of the device sets the correct measurement values. then after disconnecting the load it does not show 0A. then i click the switch on the back and it resets. but after that the meter shows the current consumption again.

@good_king2024 Год назад

The button on backside is for resetting current to zero if it reports non-zero current reading even when there is no current through sense register.

@rudzki.damian Год назад

What exactly is the procedure for adjusting the current consumption indicator? my meter overstates by 0.23A. when the potentiometer on the back adjusts to the appropriate value, then after disconnecting the current source, it does not show 0A, but just 0.23A. when the reset button is pressed, the measurement error starts to appear again.

@BetoMrc 4 месяца назад

o modelo do meu é o ksw-dc200-10a mas a energia que sai dele, é metade da q entra, ja tentei de varias formas, oq pode ser? se entra 12v, sai 6v

@BlindManifest 2 года назад

When the current is reversed, does the cumulative aH/wH indication (on the bottom right side of the meter) deduct from the previous reading?

@johnstone6828 2 года назад

if you reverse the current then zero current will be indicated reversing the big red and black wires will allow current to be measured you can add a dpdt switch with crossed connections to allow current to be measured without reversing the big red and black wires

@PoszukujacrajuBlogspotStrona 3 месяца назад

The reset button is for correction voltage and amps that what they said on manual

@WattHour 3 месяца назад

Thank you.

@johnstone6828 2 года назад

the button does work if you press the button the meter will set whatever current is flowing to be indicated as zero on the display

@WattHour 2 года назад

thank you. I would have to test it and post the result in the resource page for this video.

@mayanktiwari4748 5 месяцев назад

It can b use as time relay or not ???

@antonypartali 2 года назад

Hi sir!! I have an e scooter 72v 30a battery I connect the DC200 with the 100a version! All content as you say, before last picture! Connect all wires except the small black! The only thing i but more is a one-off switch! The measurement is Ok!! But after 2-3 minutes on off alone like it's overvolts and cut of power and give again!! I taught wires to understand overheating but No! Is any chance to make it from switch??? Either, did I make wrong to not conect the small black wire ( you in picture don't connect it) Thanks for the video my friend!!!🙏

@jovand6606 6 месяцев назад

to reset measurments you need to hold the menu button 3 sec

@johncoops6897 2 года назад

I consider buying the *300V AC model* so it can be used on 230V Mains. I've found various models with same design concept... *KWS-AC300* 300V AC 10A shunt / 10A CT / 100A CT *KWS-AC301* like AC300 but also does Power Factor - also has Comms and more current *KWS-DC200* 200V DC 10A / 50A / 100A shunt *KWS-DC22* like DC200 but for electric vehicle? Similar front panels, but probably there is significant differences inside. Do you consider performing other reviews?

@WattHour 2 года назад

If they manufacturer or reseller sends it for review, I will talk to them. WattHour.ca is our website

@Naushadkhan78623 27 дней назад

Can it show the current direction

@Muradkhan5058 10 дней назад

What is the value of adjustable current resister.?current screw miss my module please value of screw?

@JCHaywire Год назад

I wonder if a pair of these can be used with a dual polarity power supply. If this device will display negative voltages, it will work.

@WattHour Год назад

yes you can do that. each will word independently.

@ladislavhailich889 2 года назад

My 10A version can measure more than 10A . Today it showed 13,6A - charging current from FV pannel. The same value showed a PWM controller in serial connection. Have you tested max. value of current this measurement is able show correctly?

@WattHour 2 года назад

Hi, no image not. I simply respected the rating so the meter is not damaged.

@chafik1973 Год назад

I have a 10A version meter. I also have a spare shunt from a 100A version. Can I safely use the 10A meter to measure high amperage with the help of the 100A shunt? Thank you.

@WattHour Год назад

this device has microcontroller and it is programmed to measure. The current is measured from the voltage drop of shun. Now if it received higher voltage first it might burn. if that does not happen, you will get 10 times higher reading and need to consider that.

@fahmi6730 8 месяцев назад

hello mate i just bought a keweisi 10a dc200 the keweisi cant turn on in my 4500 mah 7,4v 2 cell battery but in 100% the voltage can increase to 8,4v but dhe keweisi not turn on

@markauenhofer29 Год назад

Hey mate! Is there a possibility to Set a Cut off voltage or to stop when a certain amount of Wh are reached?

@WattHour Год назад

Hi, I have explained all possible feature. except I couldn't find information as what was the job of the button at the time of recording and that is to press and reset the value.