5.1. to further improve and enhance existing product technology content, particularly with regard to structure to achieve a breakthrough, making it safe and reliable performance, beautiful and practical. For example: in the flameproof surface strengthening of research and development. Meanwhile, a large number of new technologies, develop new products and improve the electrical properties of the product, strengthen the construction of systematic engineering.
5.2. greater efforts to develop new products, make the technical content to a new level. Motor starting areas for the time being, the soft start is quietly rising, but in the area of explosion-proof electrical equipment, rarely used (mine has been seen). I believe that in the not too distant future, soft starter in explosion-proof electrical industry will develop rapidly.
5.3. Although the petrochemical enterprise quality is better than mine, but for many electrical load, minimizing reactive losses have been electricity caused a great deal of attention. In recent years, it was found that termination compensation is better than centralized compensation. So, take Terminal compensation of inductive loads such as motors technology, factory explosion-proof electrical equipment can be as soon as possible to keep up with the pace of development in this area in order to reap greater economic benefits and social benefits.
5.4. today is the rapid development of science and technology societies, new technologies come out constantly. In the sphere of electrical appliances, has complete remote control, telemetry, and communications functions, and explosion-proof electrical equipment can do a lot of work to make explosion-proof electric appliance achieve new progress in the field of the control.
5.5. According to the survey, fever is one of the main causes of the damage of the motor, and motor heat protection, were mostly from the indirect protection of external, relatively speaking, it is not reliable. Explosion-proof motor heating problem, much more serious than General Motors, fundamentally on the motor heat protection, we should proceed in the area of explosion-proof electrical work.
5.6. a lot of explosion-proof electric appliance is equipped with a fuse short circuit protection, but because the fuse installed in the explosion-proof enclosure makes it difficult for us to observe their work status, coupled with discrete characteristics of fuse is likely to cause phase failure, so the fuse should be monitored and found that the fuse at any time in order to eliminate the phase failure.