The new lighting products do not use filaments. The principle of illumination is electromagnetic induction and gas discharge. It saves 50-90% of power compared with conventional lamps and has a service life of 10-15 years.
On March 10th, a seminar on the promotion and application of new lighting products led by Changzhou Energy Conservation Office was held in Jiangsu Zhengxin New Energy Technology Co., Ltd. Zhengxin Group has spent 5 years researching and developing the “Preites†brand low-frequency electromagnetic induction electrodeless fluorescent lamp. After more than a year of mass production, it has been put into the domestic market of nearly 200,000, directly saving users 100 million yuan in electricity costs, its energy saving, Environmental protection and long service life are becoming more and more understood and accepted by more and more people. On the 9th, Jintan City's induction lamp street lighting renovation project has been fully launched in Huayang South Road, the city.
It is understood that Zhengxin Group, which has 7 companies in Guangdong, Hong Kong, Changzhou and Jintan, is mainly engaged in the development and production of solar photovoltaic products and new light source induction lamps. In 2002, the Group invested in research and development of induction lamps, which was successfully launched in 2007.
The electrodeless lamp has no filament. The principle of illumination is electromagnetic induction and gas discharge. The service life is up to 100,000 hours. It can usually be used for 10-15 years, which is 100 times that of ordinary light bulbs. It is 5-15 times that of high-pressure gas discharge lamps and compact fluorescent lamps. The advantages of the electrodeless lamp are reflected in energy saving. Because of its high luminous efficiency and high power, it can save 50-90 compared with traditional energy-saving lamps, high-pressure nano lamps, metal halide lamps and incandescent lamps under the same illumination conditions. %; the solid-state amalgam (a synthetic metal name) that is easy to recycle in the electrodeless lamp can greatly reduce the environmental pollution caused by mercury during production and use. According to industry experts, the electrodeless lamp is currently the most cost-effective light source in the world. In front of the office building of Jiangsu Zhengxin New Energy Technology Co., Ltd. located in the industrial concentration area of ​​Zhixi Town, Jintan City, the electrodeless lamp is equipped with solar and wind power generation facilities. A paradigm for saving energy.
Zhengxin Group relies on scientific and technological progress to develop energy-saving low-frequency electrodeless lamps, which are widely used in roads, indoors, urban night scenes, large shopping malls and factories, as well as museums, stadiums and other special places. The products are highly regarded in cities such as Shunde, Zhongshan, Liaoning, Dalian and Yingkou in Guangdong. Welcome, become the product promoted by these cities as a whole.
According to Wang Yingchun, general manager of Jiangsu Zhenghui Lighting Technology Co., Ltd., compared with incandescent lamps, metal halide lamps, high-pressure nano lamps, etc., the initial input cost of installing induction lamps is slightly higher, but because of the low cable requirements and large power saving space, For many years, there is almost no need for daily maintenance such as lamp replacement. In a few years, the operation cost of the electrodeless lamp is significantly lower. For example: Yingkou City ski resort lighting design, such as the installation of 150 ç› 250 watt high-voltage lamps, according to the daily lighting for 10 hours, a year of electricity consumption of 162,000 kWh, electricity costs 137,700 yuan, 5 years is 685,500 yuan; install the same amount 120 watts of induction lamp, the lighting effect is better, the annual power consumption is only 52,380 kWh, the electricity cost is 44.53 million yuan, the next year is 222,600 yuan, and the electricity saving is 67.6%. If the input cost and the use cost in 5 years, the high pressure nano lamp It costs 1.005 million yuan, and the electrodeless lamp only needs 496,640 yuan. The five-year saving cost is just over half.
The year before, Wang Guifen, chairman of Zhengxin Group, who had worked hard in Guangdong for 20 years, returned to his hometown Zhixi Town to establish Jiangsu Zhengxin New Energy Technology Co., Ltd., a solar photovoltaic company. On January 16 this year, Jiangsu Zhenghui Lighting Technology Co., Ltd., which specializes in the production of induction lamps, broke ground. The first phase invested 200 million yuan, with an annual output of 500,000 induction lamps.
Temperature Montoring
The Temperature sensor for busbar installed in cabinet is suitable for the temperature monitoring of cable joints, circuit breaker contacts, knife switches, high-voltage cable intermediate heads, dry-type transformers, low-voltage high-current and other equipment in high and low voltage switch cabinets to prevent them from being in operation. Heating due to excessive contact resistance of the contact caused by oxidation, looseness, dust and other factors becomes a safety hazard. This improves equipment safety, timely, continuous and accurate reflection of equipment operating status, and reduces equipment accident rate.

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