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Do you want a reactive power capacitor compensation cabinet? Do not buy an expensive one, just buy the right one!
- Categories:Industry News
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- Time of issue:2021-05-20
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(Summary description)A few days ago, some online consulting customers complained: He would not buy a reactive power capacitor compensation cabinet with such a high price afterwards. He wanted to find a reactive power capa
Do you want a reactive power capacitor compensation cabinet? Do not buy an expensive one, just buy the right one!
(Summary description)A few days ago, some online consulting customers complained: He would not buy a reactive power capacitor compensation cabinet with such a high price afterwards. He wanted to find a reactive power capa
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2021-05-20 14:22
- Views:
Information
A few days ago, some online consulting customers complained: He would not buy a reactive power capacitor compensation cabinet with such a high price afterwards. He wanted to find a reactive power capacitor compensation cabinet with high technical level and one that is suitable for their own use! After that, we learned that he is a real estate developer and his project is a high-grade residential villa area. At the beginning of the development, a certain electrical switch factory employed the dynamic anti-harmonic compensation scheme, in which SCR capacitor switching was used. Its nominal switching speed was fast and its reactive power compensation response was fast, and the price of this reactive power capacitor compensation cabinet is as high as several millions of RMB!
However, the effect of the reactive power compensation in the later stage is not obvious, and a large amount of electricity cost is wasted. It is not difficult to draw the conclusion that the load of this villa residential area mainly includes: the elevator, the lighting, the street lamp, the greening facilities and other equipment with not any significant changes in the reactive power. So it is not necessary to use the thyristor type reactive power capacitor compensation cabinet, which has a quick response switching switch. This is pure waste. Moreover, the thyristor is an energy consumption element, the power consumption voltage drop of a single thyristor is 0.7V. Take the thyristor of 30A to calculate, it is a0.7X30=21W, the whole cabinet is calculated with 23 thyristors (3 thyristors are used for separated compensation, 7 thyristors are used as common compensation) , 23 X 21 = 483W, and the daily electricity consumption is 0.483kw X 24h = 11.592 kWh, the cost: 11.592kWh X 0.8 yuan per kWh = 9.2732 yuan, the cost per year : 9.2732 yuan X 365 days = 3384 yuan, 10 years X 3384 yuan per year = more than 30000 yuan; the cost of 10 years is as high as the purchase price of the product itself. What a lot of money has been charged!
Speaking of a city convention and exhibition center, the reactive power capacitor compensation cabinet there adopts the reactive power equal volume capacitor compensation cabinet, with the contactor switching. The capacitors and the electric reactors all use the domestic well-known first-line brand products. In the later years of operation, the amount of the penalties charged for the reactive power by the power supply bureau is as high as one million, which is shocking. The analysis has been made, which shows that there are two reasons which have caused this situation: in addition to holding of the large scale meetings, most of the transformers in the convention and exhibition center are in the no load state or the light load state. ① The configuration in which asll the capacitors have an equal capacity and the classifications of capacitors are not obvious; as a result, the reactive power compensation is not fine: when the reactive power equal volume capacitor compensation cabinet is put into operation, there is the over compensation, and when the reactive power equal volume capacitor compensation cabinet is put out operation, there is the under compensation, resulting in the concussion in the witching; ② The minimum sensitivity of the controller is too low so it can not collect the changes in the reactive current, the work performed by the reactive power equal volume capacitor compensation cabinet is not enough, and the power factor is too low, which leads to the situation that the penalties charged by the power supply bureau for the reactive power are too much.
From this we can know: an expensive reactive power capacitor compensation cabinet is not necessarily good, and a good one is not necessarily expensive. Only the reactive power capacitor compensation cabinet which is suitable for one’s own use is a good product!
DELITER has focused on the research and production of the reactive power capacitor compensation cabinets for 15 years:
First, the company has deeply analyzed the needs and concerns of the customers in the field of the reactive power capacitor compensation cabinet; the company has fully studied the rate of changes in the reactive power of the customer’s load equipment, harmonic content and other related technical parameters; the company has analyzed the advantages and disadvantages of the design schemes of the customers, found out the shortcomings. The company is able to make customized optimal reactive power compensation scheme of the reactive power capacitor compensation cabinet for the customers, which adopt the latest algorithm developed by the company for the reactive power capacitor compensation cabinet, and the compensation accuracy of the power factor is as high as 0.99. It can solve the problem of penalties charge for the reactive power for you!
Second, the product components are supplied by the well-known brands both at home and abroad. The control switching switch with the intellectual property rights research, which has been developed by the company itself, can repeatedly simulate and adjust the optimal switching time of the capacitors. The practice has proved that the service life of the continuous switching type reactive power capacitor compensation cabinet is as long as 11 years, which will provides you with a long and efficient reactive power compensation.
Third, the company has a complete professional, standard and planned production lines and production teams. All the reactive power capacitor compensation cabinet products are in strict accordance with the standards. The company has carried out the production, debugging and factory inspections for these products in strict accordance with the standards. The company has a set of perfect factory inspection process. The quality of all the products are guaranteed and the debugging and maintenance are performed on a free of charge basis. The operation cost of the product is low. The company will provide after sale services for you!
Good materials also need a good master. DELITER is the expert in the field of reactive power capacitor compensation cabinet!
You do not want to buy a reactive power capacitor compensation cabinet which is expensive, and what you want to buy is only the right one. The company promises not to waste an extra penny of the customers. The company will provide only the suitable solutions and products! Welcome to inquire: 400-176-0551.
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