YNY series insulation monitor is a device for online real-time detection and management of the ground insulation status of ungrounded power systems. At present, the price of domestic insulation monitors varies greatly, and the user's choice space is limited, mainly from several reasons.
1. China has insufficient understanding of ungrounded systems. At present, China's power grounding system is mainly based on grounding systems. The application and understanding of IT systems (neutral point ungrounded systems) are still insufficient. In many cases, ungrounded systems are used but not used, and the insulation monitors only Can be used in ungrounded systems, which directly leads to a narrow range of applications for insulation monitors.
2. Insulation monitors have a narrow range of applications and no mandatory standard specifications. According to China's national conditions, the main areas of current use of insulation monitors are coal mines, metallurgy, ships, maritime, medical and other fields, but there are no corresponding implementation standards in these areas to enforce the installation of insulation monitors, but in developed countries in Europe and America. There are mandatory requirements.
3. Research on domestic insulation monitors started late. In China, due to insufficient demand, enterprises and institutions have less research on related technologies and products related to insulation monitors. Although insulation monitors are developing rapidly in China, compared with developed countries in Europe and America, the gap between technology level and manufacturing process is different. far.
4. There are fewer domestically produced insulation monitors. At present, the insulation monitors of developed countries in Europe and America are basically not produced in China. Therefore, it is expensive to purchase foreign insulated monitor brand products in China, and cannot enjoy the fast and convenient technical services. However, domestic brands are less dependent and their technical strength is weak. Many occasions cannot satisfy customer needs.
The above is the main reason for the high price of domestic insulation monitor products. It is in this context that Yingnuoyuan Technology has taken the responsibility of developing national industry and put the quality of products in the first place to develop YNY series insulation monitors.
YNY series insulation monitor is a device for online real-time detection and management of the ground insulation status of ungrounded systems. It has been widely used in various specifications of power operation power systems.
With the rapid development of the national economy and the improvement of people's living standards year by year, people's demand for electricity has suddenly increased. At the same time, due to power outages, leakage, and line insulation faults, electric shocks and electrical fire accidents have also increased dramatically, posing a serious threat to people's lives and property. In order to strengthen the safety and reliability of the system power supply, countries have introduced standards, clearly stipulated in some important places to use local IT distribution system (also known as isolated power system) to supply power, and equipped with insulation monitoring devices to monitor IT systems. Insulation condition. At present, the price of foreign insulation monitoring devices has always been high, domestic products are few, and the technical level is limited. The YNY series of insulation monitoring devices launched by Ganbo Electronics provide a safe and reliable power supply solution for important places with high cost performance. Products can be widely used in medical, telecommunications, metallurgy, coal, shipbuilding, construction machinery, petrochemical and transportation engineering.
