Can I apply for the installation of a transformer at a gas station due to frequent power outages in

<> this is only the purchase of transformers, plus the installation fee of several thousand yuan generally only accounts for one-third of the total cost, the largest expenditure is to the power supply bureau capacity increase fee, gas station 8-100,000, miscellaneous to do, a gas station to about 200,000.

1. Allocate according to the capacity within the company and calculate the capacity of the transformer.

2. According to the above situation, it is an application report for expansion, capacity increase, and new construction.

3. Fill in a report (company name, tax number and other information about the enterprise) according to the situation of the power supply department, and send these materials to the business hall of the power supply department. Someone came to the scene in a week or so. The transmission should be completed within 15 working days.

4. After the on-site investigation, the "Power Supply Plan Agreement" will be issued.

5. Send the drawings to the district bureau for review.

6. After reviewing the drawings, the "Drawing Review Opinion" will be issued.

7. Pass the qualification and billing point of the construction unit.

8. Go to the "Asset Maintenance Agreement".

9. After the "Asset Maintenance Agreement", the "Electricity Supply Contract" will be signed, and then the second type of work ticket will be handled at the power supply station (the two kinds of work tickets can be handled after the drawing review opinions are issued), and finally the construction will be completed to the district bureau for "acceptance", and then it is to apply for power outage and power transmission.

I don't know if I can install UPS, at least the power outage for an hour or two is no problem......

This goes to the power supply bureau to apply.

Mobile substation.

Tens of thousands.

Call **95598 to see, there is conclusive evidence, call the police to arrest the electrician, want to steal the connection, no way, this is life-threatening, it is not recommended, operate without a license. 9179

1. It takes about 3 days, and you have to start working at the level of skills.

2. Including grounding electrode and grounding wire; Loaded with all kinds of cross arms, porcelain bottles, and various leads; distribution box, etc. Telephone poles are not included.

It takes about 30-45 working days from the time the contract is signed.

About the power outage time to receive fire, order, survey site, inspection, civil engineering and so on.

The time-consuming thing is to make an appointment with the power supply department about the power outage time, and now it is basically necessary to plan a month in advance, how can you say that the 10kV line will be stopped.

Look at the traffic and hoisting conditions. If the conditions are good, it will take two to three days (including core inspection and excluding line construction).

If there is no need to lay the line, only the transformer is erected, two days.

Some gas stations have special distribution transformers, and special distribution transformers are installed in gas stations. As long as the distribution transformer is kept at a distance of more than 20 meters from the oil storage pool and fuel dispenser of the gas station, and the corresponding protective measures are taken.

A transformer is a device that uses the principle of electromagnetic induction to change the alternating voltage, and the main components are the primary coil, the secondary coil and the iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage regulation (magnetic saturation transformer), etc.

According to the use, it can be divided into: power transformer and special transformer (electric furnace transformer, rectifier transformer, power frequency test transformer, voltage regulator, mining transformer, audio transformer, intermediate frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, transformer, etc.).

10kV, 35kV class S9, series distribution transformers, capacity range 30-3150kVA; The core is three-phase three-column type, multi-step stepped cylindrical type; The coil adopts the same winding technology, with good concentricity and strong short-circuit resistance, and the main technical indicators have reached the domestic advanced level of similar products.

Safety technical requirements for distribution transformers installed in the open air.

1. The foundation of the floor-standing transformer should be higher than the ground, such as in a waterlogged area, the transformer should be located around the drainage ditch; The transformer is surrounded by a masonry fence, the height of the wall is not lower, the door of the wall should be made of refractory materials, and designed on the low-voltage side of the transformer, the door should be opened outward, and the door should be locked. It is not advisable to use bamboo and wood fences.

2. The transformer is installed in the form of a platform (pier), and the height of the platform (pier) should not be lower than that of more than two transformers installed outdoors, and the distance between the shells should not be less.

3. The transformer shell should be properly placed.

4. The distance between the transformer and the combustible building should not be less than 5m, and the distance from the fire-resistant building should not be less than 3m.

5. On the fence or platform (pier), hang the warning sign of "stop, high pressure danger".

The operating cost of the special transformer is very high, at least hundreds of thousands of installation costs, including capacity increase, materials, labor, and annual maintenance costs, even if you don't use one kilowatt-hour, there is at least a thousand yuan of electricity consumption per month.

Private individuals can have transformers, but the power needs to be certified by the local authority.

Transformer installation: divided into power supply companies and residential owners. Communal and private ownership.

Nowadays, many private factories need transformers, especially dryers, which are bought with their own money, and of course have to be approved after being installed by the electrical industry. The ownership of the transformer belongs to you.

Start a factory at home? Why is it not enough, find the power bureau, you don't have to install it yourself. Of course, if you use a lot of electricity to open a factory, you can naturally find them to install transformers.

I have not heard of the installation of transformers in my own home, if the electricity is not enough, you can find the power bureau to solve, if it is a private enterprise, it is another matter, if the home is not enough, you can consider buying a small household diesel generator.

Individuals can install transformers, the ownership of transformers belongs to individuals, if you are household electricity, the cost is too great, you can contact our chief engineer, add a reactive power compensation, you can be. If you run a factory, you can go to the electricity department of the power bureau to apply, of course, you have to find a transformer production qualification of the enterprise, in this way, the power department to your transformer to do a test, the product qualified to give you access to the network, (of course, the transformer production enterprises also have to have your provincial network access certificate) the power bureau to you to recommend the product is the highest, the second is the product quality (now the transformer to aluminum instead of copper** is a lot of differences), the maintenance cost is three to five years to change the transformer oil, there is a monthly electrical loss.

Individuals can install transformers, and there are no restrictions in this regard [whether it is for personal use, or for running a business, transformers can be installed, so that power outages will not often be overloaded] But the cost should be considered, in addition, transformers are basically monopolized by the power sector, and the quality sold to you by the power sector is not very good, and it is very high. If you buy it yourself, there will be a problem of access to the network, if you have a good relationship with the power department, give you access to the network, otherwise the power department will card you, saying that your transformer loss is great, do not give you access to the network, then you will have to treat yourself Anyway, you have to think about these problems, I don't know what you are for, the smallest transformer in our factory is 10kva.

It depends on what you do, more than 10kw must be declared for approval.

1. The setting current of the main switch is small, if the setting current is close to the rated current of the transformer, the capacity increase should be considered.

2. The main switch is equipped with leakage protection, and the leakage current is greater than the operating current due to poor insulation in the load, which should be measured and found by split.

The actual electrical power exceeds the load capacity of the transformer.

The actual power consumption does not match the transformer.

There was a problem with the transformer in the village, the appliances burned, who is responsible:

1. Whose assets are the transformers and who manages them.

2. If it is an asset or escrow of the power supply company (the power supply contract has clear terms), it can be compensated by the power supply company to the insurance company after the load is confirmed by the accident in accordance with the method of "Compensation for Damage to Residential Household Appliances".

3. If the transformer is damaged due to the fault of the high-voltage power supply line, it is generally handled with reference to the second article.

The power bureau compensates, if it is man-made, electrician error, natural disaster lightning strike, it is not easy to say, the general transformer is broken, the voltage is high, the transformer may be very small, the voltage is caused by the zero line open circuit,

Hurry up the theory, it's not convincing if you miss it, and the power service is settled. Have a nice day!

The Electricity Bureau compensates because electricity is a commodity, and the quality must be guaranteed.

Repairs should be commissioned by the local power supply department.

1. Allocate according to the capacity within the company and calculate the capacity of the transformer, 2. Make an application report according to the above situation of expansion, capacity increase and new construction.

3. Fill in a report (company name, account number, tax number and other information about the enterprise) according to the situation of the power supply department, and send these materials to the business hall of the power supply department. Someone came to the scene in a week or so. The transmission should be completed within 15 working days.

4. After the on-site investigation, the "Power Supply Plan Agreement" will be issued, 5. The drawings will be sent to the district bureau for review, 6. The drawings will be issued after the review of the "Drawing Review Opinion", 7. The qualification and billing point of the construction unit will be issued, 8. The "Asset Maintenance Agreement" will be issued 9, and the "Asset Maintenance Agreement" will be signed to the "Power Supply Contract", and then the second kind of work ticket will be handled at the power supply station (the two kinds of work tickets can be handled after the drawing review opinions are completed), and finally the construction will be completed to the District Bureau for "acceptance". Then it's time to apply for a power outage to connect the fire and send electricity.

Answer: Preparation of tooling materials: 1. Vacuum oil purifier, the oil purifier must meet the following requirements: 1) It can reduce the moisture contained in the oil, so that the micro water content is not higher than 10ppm (at 50 to 80), and the gas content after degassing should not exceed the top of the tank when the oil is filled), or not more than when the bottom of the tank is filled).

2) The oil purifier can filter out particles of more than 5 m. 3) The oil filling speed of the oil purifier should not be less than 2000 liters per hour. 4) The temperature of the oil can reach 50-80.

5) The electrical strength of the treated oil reaches: 60 kV method see IEC 156 60 kV method see GB2536-2011 2, vacuum unit: the vacuum pump has enough capacity (for large and medium-sized transformers, 250m3 hours or 150 cubic feet hour) to pump the oil tank until the residual pressure is less than about; Or as far as possible to achieve about 3, vacuum measuring gauge:

The measurement range should be covered. If a mercury gauge is used, a mercury trap must be used to prevent silver from entering the transformer. 4. Bottled compressed air, alcohol, cloth shreds and other consumables.

Check the body and accessories before installation: 1. Check the appearance of the main body Whether there is collision damage, whether the core is well insulated to the ground 2. Check the sealing of the main body The transformer transported with oil. Check valves, flanges, casings and welds for leakage.

If signs of leakage are found, oil samples must be taken for analysis of the water content and electrical strength of the oil, and the results of the test must be compared with the results of the test conducted at the factory before the transformer is shipped from the factory. Transformers for inflated transportation. With positive pressure (20 30kpa) at the factory, if the transformer is in different environments at low and high temperatures, the pressure gauge may appear negative pressure or overpressure.

3. Unpacking inspection of accessories: check whether the accessories are damaged according to the inventory quantity of the packing list. 4. Meter inspection:

The gas relays, oil flow relays, temperature gauges, pressure relief valves and other instruments that need to be sent for inspection are sent for inspection. 5. Transformer oil sampling and inspection.

Question: How much is the VAT tax point for transformer installation.

Answer: Transformer renovation project belongs to the construction and installation category, and the invoicing tax rate for small-scale enterprises is 3%. The general taxpayer enterprise is 11%, but if the contract stipulates that Party A supplies materials, or the labor subcontractor, or the contract start date before May 1, 2016, the general taxpayer can also choose to simply levy a 3% tax rate.