Dry-type transformer thermostat Price

In the power system.Dry-type transformer thermostatThe importance of not be underestimated, it is like a loyal "temperature guard", accurate control of the dry-type transformer operating temperature, to maintain the stability of the power system, efficient operation plays a key role. When you intend to purchase dry-type transformer thermostat, can not only focus on the price, but also from a number of dimensions in-depth consideration of product characteristics and how to select the appropriate manufacturer.

Quality dry-type transformer thermostat, temperature measurement accuracy is the primary point of consideration. It needs to be able to keenly capture the temperature of the transformer operation of subtle changes, and accurate feedback. High-end temperature controller on the market, temperature measurement accuracy of up to ± 1 ℃, almost "millimeter". This high-precision temperature controller, just like the transformer is equipped with a medical skill "medical examination doctor", can let the operation and maintenance personnel on the transformer temperature condition as a matter of fact, so as to detect potential problems in time.

The control logic of the thermostat is directly related to the operational stability of the transformer. It should be able to according to the pre-set temperature threshold, like a well-trained soldier receives the order, quickly and accurately start or shut down the heat dissipation equipment, such as fans. For example, when the transformer winding temperature rises to 100 ℃ (this value can be set flexibly according to the actual demand), the temperature controller should immediately issue a command to let the fan running at full speed, timely dispersal of heat; and when the temperature falls back to the safe zone, but also can accurately control the fan to stop working, to avoid the loss of energy for no reason.

In addition to the basic temperature measurement and control functions, today's dry-type transformer temperature controller also has a rich variety of practical functions. Data storage function is like a "memory bank", can record the temperature data in the process of transformer operation, for subsequent equipment maintenance, fault analysis provides valuable historical information. Remote data transmission function is for operation and maintenance management has brought great convenience, with the help of modern communication technology, operation and maintenance personnel even if thousands of miles away, also through cell phones, computers and other terminals, real-time view of the temperature status of the transformer, truly realize "operation and planning in the tent, control the temperature of the equipment". Part of the advanced temperature controller is also equipped with intelligent diagnosis, fault warning function, like an intelligent "early warning radar", in advance of the detection of equipment abnormalities, for timely maintenance to fight for valuable time, effectively reduce the probability of failure.

Product certification and qualification is a strong endorsement of the quality of dry-type transformer thermostats. ISO9001 quality management system certification manufacturers, indicating that the whole process of production, from raw material procurement, production and processing, to the finished product inspection, have built a set of rigorous, perfect quality control system, each link has a strict standard and control, to ensure that the flow of products to the market can meet the high quality requirements. UL certification in the U.S. and CE certification in Europe highlights that the product meets the internationally accepted safety standards and performance specifications, and can be recognized globally. If a product also passes European environmental protection tests (such as RoHS certification), it means that it also excels in environmental protection, strictly controlling the use of hazardous substances in the production process to reduce the potential harm to the environment.

Thermostat shell material is crucial, you need to choose materials with excellent fire, moisture, corrosion resistance. Fire performance, for example, in some places where there may be fire hazards, such as power distribution room near the accumulation of flammable materials, the thermostat shell if effective fire prevention, you can block the spread of fire at the critical moment, to protect equipment and personnel safety. The quality of the internal electronic components also determines the stability and durability of the product, the use of well-known brands, high-quality components, can significantly reduce the failure rate of the product in the long-term use of the process. Manufacturing process, such as circuit board welding process, superb welding can ensure that the solder joints are strong, tight connection, reduce the equipment failure due to poor contact, enhance the overall reliability of the product.

A strong R&D team is the core driving force for manufacturers to continuously innovate and keep pace with market demand. By understanding the number of R&D personnel, professional background and experience, as well as the proportion of R&D funds invested, you can roughly assess their R&D strength. Some of the industry's leading companies will invest more than 10% of their annual revenue in R&D, continuously optimizing and upgrading product performance, and launching new features such as increased intelligent diagnostics and fault warning to meet market demand. In addition, the number of patents and technological innovation is also an important indicator of the manufacturer's innovation ability, many patents means that its leading position in technology research and development and the spirit of continuous exploration.

In the actual project process, the needs of different users are very different. Professional manufacturers should be able to customize targeted technical solutions based on the user's special needs. For example, in some special installation environments, such as small space underground distribution room, manufacturers need to design a compact installation to fit; when the thermostat needs to be integrated with other complex power equipment, the manufacturer should have the professional technical ability to ensure that the synergy between the equipment works smoothly. When the product in use problems, manufacturers of technical personnel should be able to respond quickly to provide remote technical guidance or rushed to the scene in a timely manner to repair, to protect the normal operation of the transformer.

Through the network evaluation, industry forums, exchanges with old customers and other channels, a wide range of manufacturers to collect customer evaluation and feedback. If the majority of users feedback on the quality of a manufacturer's products, the use of many years with a very low failure rate, and after-sales service response in a timely manner, can solve the problem in a short period of time, then the probability of this manufacturer is trustworthy. On the contrary, if filled with a large number of negative comments about frequent product failures, after-sales shirking responsibility, you need to be careful when buying.

Check the manufacturer's success stories and product applications, is to determine its technical strength and product reliability of an effective way. If the manufacturer's products are successfully used in airports, rail transit, large data centers and other power stability requirements of large-scale key projects, and long-term stable operation, which is undoubtedly a strong proof of its product quality and performance. At the same time, to understand the application of products in different industries, can know the generality and adaptability of its products, to determine whether it can meet the special needs of their own industry.

Selection of dry-type transformer thermostat manufacturers, need to be all-round, multi-dimensional product quality, manufacturers of technical strength, market reputation and other comprehensive assessment. Only in this way can we select the quality manufacturers and products that meet our own needs, build a solid foundation for the safe and stable operation of dry-type transformers, and ensure that the power system serves the production and life in a smooth and efficient manner.