Does the submeter affect the degree of the total meter?

The meter is not an electrical device, it is just a meter to measure the amount of electricity consumed, how can it affect your electricity consumption...

There are several possibilities for the situation you mentioned, and you can check them one by one according to the situation.

1. The sub-table is not accurate. According to what you said, it is probably a meter that you bought casually. The energy meter used for billing must pass the calibration before use.

This is the specification for the power system. If you are using it yourself, it is also recommended to use it after calibration, otherwise because the meter itself is not accurate, it will bring a series of troubles, and it is really troublesome. When you look up a lot of questions and find that everything else is fine, it's the problem of the table itself, and you will feel very depressed.

So, this point, put it in the first point.

2. After the first point, you installed the sub-table accurately. Then check your own electricity. The power you said was about 200 degrees more than when you didn't rent it to him before, whether you looked at it in the same environment.

For example, it happens that this is summer, and you turn on the air conditioner by yourself, of course, you use more electricity, but you still follow the original standard, of course, there will be doubts.

3. The submeter is accurate, and you do use more electricity yourself, so this is the last point... Check if the person you rented from was stealing your electricity. It's very simple, the sub-meter is in their place, there are no seals or anything like that, and those who know a little bit about electricity are not easy to do something.

He has less electricity on the meter, and of course it will come to you. But it's important to remember that you have to look at it after you've ruled out all other factors, otherwise it's going to be embarrassing if people really don't do it... I suggest you a way, in the end, when you suspect this, you can install another meter in your master meter, at the outlet of the submeter you rented out, that is, use two identical meters to measure his electricity consumption.

If the two watches are much different, then you really have to trouble him, and if it's about the same, it will save you a lot of embarrassment, you say.

Supplement: In fact, it is difficult to measure just what equipment you use, for example, if you use the air conditioner, the first 4 months are spring, basically the air conditioner has no consumption, even if you turn it on, the air conditioner is mostly in the automatic shutdown state... The temperature is high in these two months, and in the summer, the automatic shutdown of the air conditioner is less, and the power consumption will of course rise.

The meter installed in your air conditioner should also come out of the general meter. In this case, I guess you don't have to worry about it, and you don't have to install meters or trouble with renters, it's all normal. However, it is recommended that you put a seal on the renter's electricity meter to avoid disputes between the two parties.

The first floor is very correct, I just want to add two points, 1, a mechanical meter consumes about one kilowatt-hour of electricity per month. 2. If you install a sub-meter to be locked, you must install it outdoors and add a lock, which is the best way to avoid disputes.

There must be an error between the total meter and the sub-meter, but if the difference is so big as the landlord said, if the reason for the electricity theft is ruled out, then it may be that a general meter and sub-meter are not calibrated so the error of the meter is relatively large, and the other may be that the meter has a maximum current through it, and the maximum current of the landlord's total meter is small and the error is larger. It is recommended that the landlord is not afraid of trouble, or should take the meter to calibrate, and the maximum current to the total meter is not larger than the meter (if there are more submeters, it will be much larger).

There is a certain error in the meter, 10 degrees is a lot, but the total meter of a day uses thousands of degrees, and the error is less than one percent or a few tenths, which is not a lot.

In the case of you, the meter is generally installed after buying it or directly using the old meter, which has no effect (the new meter also has to be effective, and the total meter and sub-meter are all valid once), after the effect, the error is much smaller. The number of total meters per day is not much, and it is not excluded that someone steals electricity.

Hello Dear offers you the following based on your question 1The general meter is broken, the measurement is inaccurate, and the error is too large. This total meter is broken, less metering has this ability, more measurement possibility is small, refers to the old-fashioned meter, because the current coil inside the meter, and the voltage coil parts are burned out, generally less metering, the meter is slow, the meter is fast is rare, the treatment method, if you find that there is oil smoke and mist in the meter glass, you can apply for calibration.

2.The sub-table is damaged, or the error is too large if it has not been verified for a long time, resulting in the slow table. 3.

The line is aging, there are too many joints, and the loss is too large, so the treatment method, inspection and treatment, and replacement. After the above methods are processed, I believe that the error of the sub-table and the total table will become smaller, and it is impossible to have no error at all, I hope the above content will be helpful to you!

This is because the line is long and there is a loss of time, and it is recommended to install one meter per household.

The difference between the power of the submeter and the total meter is too large, which may be due to the wrong reading of the number of electricity in the submeter, and Changhuai causes the submeter to be less than its actual electricity consumption.

Reasons for the difference between the total meter and the sub-meter power:

1. There is leakage of the line in the general meter or there may be individual users in the general meter who do not understand the line situation and connect some electrical equipment to the general meter outside the sub-meter. There may also be a very small number of people who use various means to bypass the sub-meter to use electricity, forge, activate the sub-meter seal and use other methods to cause their sub-meter to ignore or undercount the electricity consumption, in fact, to steal electricity from the general meter.

2. Due to the wrong reading of the number of electricity in the sub-meter, the amount of electricity in the sub-meter is less than its actual electricity consumption.

3. The load of the sub-meter is unreasonable. When the usual load of the meter is less than 10%, a large error may occur, resulting in inaccurate measurement. When the sub-meter is connected to a small-capacity device and the load is less than 1%, the sub-meter may not go.

Theoretically, the coil of each submeter will consume a certain amount of electric energy, and the line resistance between the total meter and the submeter will also have power loss, so the degree of the total meter is slightly larger than the submeter is regarded as normal.

Solution: 1. Correct the meter of the submeter.

2. Check whether there is any wiring error in all sub-meter circuits.

3. Check the line loss of the wire and replace the large core wire to feed the loss.

4. Check whether there is electricity theft and leakage. <>

Summary. Hello dear, the reason is that the total table is too large and the sub-table is too small. Under normal circumstances, the power of the total meter is more than the sum of the score table, because the line between each submeter and the answer table to the submeter all need to be lost, and this loss is recorded by the total meter, and the submeter only records the capacity of the submeter after the line.

Hello dear, the reason is that the total table is too disturbing, and the sub-table is too small. Normally, the power of the total meter is more than the sum of the score table, because the line between each sub-meter and the answer summary meter to the sub-meter needs to be lost, and this loss is recorded by the general meter, and the sub-meter only records the capacity of the cover after Li disturbs its outlet.

It's too general, so please be more careful and understand.

Dear, this situation is not normal to be poor is that the total meter is not accurate, running slower than normal, or it is boring is that the submeter is abnormal, running faster than normal and normal, the total meter degree is more than the sum of the submeter, because the line between the submeter and the total meter to the submeter is required to lose, and this loss is recorded by the general meter and the submeter only records the amount of electricity after the line.

Only one intelligent envy and filial piety meter is installed, the transformer is 200 times the speed, and a smart sub-meter, the multiple is 40, because there is only one customer, and the other sub-meters have not been installed with a blind draft, but now the sub-meter is calculated to have more degrees than the total table, what is the god-type thing?

Pro, because of the positive and negative deviation caused by the total meter is a positive deviation, the submeter is a negative deviation, so that the positive and negative absolute values are added, there will be a relatively large deviation.

I don't understand what you're saying? Is it good to put it in layman's terms?

Pro, it is caused by the fact that the total table is too large and the sub-table is too small.

Good. Thank you, my dear.

Dear, the general meter and sub-meter electricity are generally about 1 degree apart, and the error is qualified within +2%! Kiss, taking into account the meter reading time, as well as the meter grade, different levels of meters have different errors. Kiss, the general meter and sub-meter error is not large, will not exceed 1 degree (the same level), the error is caused by the different meter reading time.

Kiss, the state stipulates that the accuracy level of the total meter or each sub-meter is second-level, that is to say, the error is qualified within 2% of the soil, so even if each sub-meter and the general meter are qualified, the sum of the total meter electricity and the sub-meter electricity may not be equal, which is a normal phenomenon. Moreover, in operation, each sub-meter itself consumes electricity, and a section of the inner line from the general meter to the sub-meter also consumes electricity, which is measured in the general meter and the sub-meter fails to measure, which also causes the difference between the total and sub-meter electricity.

Summary. Hello dear, what should I do if the total meter and the submeter are very different from the sum of the total meter and the sub-meter, and the reasons for the big difference between the total meter and the sub-meter are as follows: 1. The meter is problematic, and the meter itself has an error.

2. The line problem, the loss of the sub-meter line increases when it is relatively long. 3. There is a problem with one or several sub-meters, and the wiring error produces a large error. 4. Someone steals electricity in the submeter circuit or there is leakage in the line.

Solution: 1. Correct the meter of the submeter. 2. Check whether there is any wiring error in all sub-meter circuits.

3. Check the line loss of the wire and replace the large core wire to feed the loss. 4. Check whether there is electricity theft and leakage.

Hello dear, what should I do if the total meter and the submeter are very different from the sum of the total meter and the sub-meter, and the reasons for the big difference between the total meter and the sub-meter are as follows: 1. The meter is problematic, and the meter itself has an error. 2. The line problem, the loss of the sub-meter line increases when it is relatively long.

3. There is a problem with one or several sub-meters, and the wiring error produces a large error. 4. Someone steals electricity in the submeter circuit or there is leakage in the line. Workaround:

1. Correct the sub-meter. 2. Check whether there is any wiring error in all sub-meter circuits. 3. Check the line loss of the wire and replace the large core wire to feed the loss.

4. Check whether there is electricity theft and leakage.

Dear, I am very happy to answer for you: the consumption of the total meter and the distribution meter of the cavity dust ruler? A:

The reasons for the great difference between the sum of the total meter and the sub-meter are as follows: 1. The problem of the electricity meter, the error of the meter itself. 2. The line problem, the loss of the sub-meter line increases when it is relatively long.

The normal loss of the total meter and the sub-meter is about 5%. Total Water Meter and Brother Liang Score Table. Normal wear and tear.

Only about 1%.

Summary. As long as a meter is powered on, it will lose power, and this loss is theoretically a fixed value, which will not increase with the increase of electricity consumption. This self-depletion is not measured by the meter itself.

The master meter will measure the loss of the sub-meter. Generally, the loss of the meter itself is one to two kilowatt-hours per month. Because it only loses one to two kilowatt-hours a month, the power is quite small, and the accuracy that can be achieved by the household electric version of the energy meter is immeasurable.

I hope to help you Oh the self-loss of the electric energy meter is mainly the loss of the voltage coil, taking the 220V single-phase electric energy meter voltage coil as an example, the loss of power is about 1W, so the general single-phase electric energy meter is correct to add one kilowatt-hour (1kWh) to the reading of the electric energy meter every month, (1W*24H*30 days =, if it is a three-phase four-wire electric energy meter, because it has three voltage coils, the loss is about 3W.

The submeter uses 50,000 kilowatt-hours of electricity.

How much loss does the master have.

What is the loss of the main meter and the sub-meter? Hello, the normal loss of the general meter and the sub-meter is about 5%. I hope it can help you, if my answer is helpful to you, please also give a thumbs up (in the lower left corner of the rating), look forward to your like, your gesture is very important to me, your support is also the driving force for my progress.

Finally, I wish you good health and a happy mood!

Almost 2500 degrees?

As long as the power is on, it will lose power, and this loss is theoretically a fixed value, which will not increase with the increase of electricity consumption. This self-depletion is not measured by the meter itself. The master meter will measure the loss of the sub-meter.

Generally, the loss of the meter itself is one to two kilowatt-hours per month. Because it only loses one to two degrees a month, the power is quite small, and the accuracy that can be achieved by the household electric version of the energy meter is unmeasurable. I hope to help you Oh the self-loss of the electric energy meter is mainly the loss of the voltage coil, taking the 220V single-phase electric energy meter voltage coil as an example, the loss of power is about 1W, so the general single-phase electric energy meter is correct to add one kilowatt-hour (1kWh) to the reading of the electric energy meter every month, (1W*24H*30 days =, if it is a three-phase four-wire electric energy meter, because it has three voltage coils, the loss is about 3W.