While talking about the blue lean mushrooms, watching Wang Baoqiang's divorce; just watching the Olympic Games in Rio, turned to the US election in pursuit of the other side of the ocean, but also for the 2016 college entrance examination; because the Shenzhou XI launch is proud, but also because of the death of the boxer Ali Hit the tears...
On December 2nd, Baidu released a list of 2016 boiling point nationals' search charts, including the “Big 10 International Events†and “Ten Top 10 International Event Lists,†including the “Annual Hot Listâ€, “Annual Entertainment List†and “Annual Phenomenon Listâ€. There are 26 sub-lists, such as “Great Keywordsâ€, “Top Ten Buzzwordsâ€, “Top Ten Focal Figuresâ€, “Top Ten Masses onlookersâ€, “Top Ten Social Expressionsâ€, etc., from politics, society, sports, entertainment, and culture. In this field, a “2016 Life Map†was displayed for the panorama of the people. This opened the curtain for reviewing and inventorying at the end of 2016.
(See the full list of Baidu's boiling point in 2016 and learn about the national network life path for one year)
It is understood that this year's Baidu boiling point list integrated 1.6 billion people in January to November this year, using Baidu Billboard, Baidu Information Stream, Baidu Encyclopedia, Baidu know, Baidu music, Baidu mobile assistant, Baidu mobile phone input method, etc. The data of one product can basically show the joys and sorrows of netizens and even most people in 2016 in the past year.
Annual hot search: People are most concerned about South China Sea arbitration, VR, Rio Olympics, Lan Lian Shixiang, Song Zhongji
The list shows that among the top 10 international events and the top 10 domestic incidents, the South China Sea arbitration case, the U.S. election, the national college entrance examination in 2016, and the torrential flood in Wuhan triggered the attention of users across the country, and the search volume remained high. Among the top ten scientific and technological events, virtual reality (VR) surpassed the first time that humans detected gravitational wave events, ranking first.
In the Olympics, the Rio Olympics also attracted the eyes of the nation’s netizens, ranking top ten keywords, rising housing prices, license plate shakes, increased camps, vaccines, complete release restrictions, artificial intelligence, Internet finance, Anti-corruption and comprehensive second-rate children basically cover all aspects of China's social, economic and technological development in 2016.
Surprisingly, the power of blue-shine mushrooms to pressure the pre-empty land has become the top ten annual buzzwords. Song Zhongji, Wang Baoqiang, papi sauce, Zhang Jike, and Trump lead the top ten focus figures.
(Nationalists are most concerned about South China Sea arbitration, VR and Rio Olympic Games)
Annual Entertainment List: Mermaid Leading Film List, Huang Ziyi and Zhao Liying are the highest searches for men and women entertainers
In the annual entertainment list, the domestic movie was well-received. The "Mermaid" "Tomb Notes" surpassed "Crazy Animal City" and became the top ten hot search movies TOP2. In terms of TV dramas, from the beginning of the year to the end of the year, the search for "The Sun's Descent" surpassed popular hits such as "Buddhist Gentlemen", "Old Nine Gates", "Ode to Joy", and won the top ten hot search TV drama "Champion."
After the Olympics, the influence of sports stars continued to spread. Zhang Jike, Ning Zetao, Lin Dan, Kobe Bryant, Fuyuan Ai, Sun Yang, Fu Yuanhui, James, Cristiano Ronaldo and Messi were among the top 10 hot search sports figures.
The ranks of the stars that the Chinese people like have also changed slightly. In 2016, Xiao Xianer became the leader. Huang Zicai, Huo Jianhua, Ma Tianyu, Lu Yi, and other small traffic generated the top ten hot search artistes list TOP4; female artists, just won the Golden Eagle goddess Zhao Liying won the championship, more than Angelababy, Zheng Shuang, Yang Mi And other topics of the queen, ranking first.
(Chinese-made films are sought after, Zhang Jike, Huang Ziqi, and Zhao Liying topped the list)
Annual Phenomenon: China’s 11th launch attracts people’s pride and Wang Baoqiang’s divorce attracts people
Pride and sadness occur at the same time this year. In the list of the top ten national pride, the success of China's 11th launch, the reversal of the Chinese women's volleyball team and the successful holding of the G20 Hangzhou triggered pride in the Chinese people; in the list of the Top Ten Tears, boxing king Ali, Qiao Renliang, and Yang Yusan The death of a celebrity, touched the tears of the people, it was awful.
The highlights of the top ten annual CP rankings are frequent. In addition to star CPs such as Lin Xinru and Huo Jianhua, Didi’s acquisition of Uber China, Guo Degang, Cao Yunjin’s mentoring, and other hot-spot events have also been a result of the “Love in Action†past. Courageously top ten annual CP list.
This year, after 00, it completely broke into the Internet, and displayed features that were completely different from those of the post-80s and the post-90s. The list shows that after 00, the most concerned about Tao and Taobao; after 90 people are more concerned about iQiyi and Taobao; 80 is relatively concerned about social, most concerned about the WeChat web version.
(One side of tears with a sense of pride, after 00, 90, 80 after the big difference)
In recent years, Chinese people have become accustomed to asking “Dang Niangâ€. As China’s largest search engine company, Baidu will publish the annual boiling point list at the end of each year according to the “living path†on the Internet. Therefore, this list of annual boiling points is also basically regarded as a "history and anxiety record" for the people's one-year life.
Yu Guoming, executive director of the School of Journalism and Communication at Beijing Normal University, said that Baidu’s boiling point in 2016 fully demonstrated changes in the past year from social subjects to social hot spots. The post-00 perspective began to appear on the stage. Users focused on content from national events to international hot spots, from sports events to entertainment gossip. The search field is getting wider and wider, and participation is getting deeper and deeper. As a phenomenon-level review and replay, Baidu boiling point not only records the trend and rhythm of China's social development, but also reflects a certain commercial value. This will truly become the epitome and vane of China's 2016 development.
Product Description
SPD Surge Protective Device,Lightning Surge Protector
Surge Protection Device (SPD)
It is a device used to limiting instant surge voltage and discharge surge current, it at least including a non-linear component.
Surge protective Device Model Selection
With the impact of international information flow, the rapid development of microelectronic science and technology, communication, computer and automatic control technology, make the building start to go for high quality, high functional area, formed a new building style-intelligent building. As inside the intelligent building there are lot of information system, <<Building lightning protection design norm>> GB50057-94(2002 vision)(hereafter brief as <<lightning protection norm>>) put forward the relative requirement to install the surge protective device, to ensure the information system safely and stable running.
SPD essentially is a equipotential connection material, its model selection is according to the different lightning protection area, different lightning electromagnetic pulse critical and different equipotential connection position, decide which kind of SPD used in the area, to achieve the equipotential connection with the common earth electrode. Our statement will based on SPD's maximum discharge current Imax, continuous operating voltage Uc, protection voltage Up, alarm mode etc.
As per << Lightning Protection Norm>> item 6.4.4 stipulation "SPD must can withstand the expected lightning current flow and should confirm to the additional two requirements: the maximum clamp voltage during surge across, capable to extinguish the power frequency follow-on current after lightning current across." That is the value of SPD's max. clamp voltage add its induction voltage of two ends should be same with the system's basic insulation level and the equipment allowed max. surge voltage.
SPD for Power Supply System Series Selection Guide
The installation of SPD at each lightning protection zone, according to the standard of low voltage electrical appearance, make classification of electrical equipment in accordance with the over voltage category, its insulation withstand impulse voltage level can determine the selection of SPD. According to the standard of low voltage electrical appearance, make classification of electrical equipment in accordance with the over voltage category as signal level, loading level, distribution and control level, power supply level. Its insulation withstand impulse voltage level are:1500V,2500V,4000V,6000V. As per to the protected equipment installation position different and the different lightning current of different lightning protection zone, to determine the installation position of SPD for power supply and the break-over capacity.
The installation distance between each level SPD should not more than 10m, the distance between SPD and protected equipment should as short as possible, not more than 10m. If due to limitation of installation position, can't guarantee the installation distance, then need to install decoupling component between each level SPD, make the after class SPD can be protected by the prior class SPD. In the low voltage power supply system, connecting an inductor can achieve the decoupling purpose.
SPD for power supply system specification selection principle
Max. continuous operating voltage: bigger than protected equipment, the system's max. continuous operating voltage.
TT System: Uc≥1.55Uo (Uo is low voltage system to null line voltage)
TN System: Uc≥1.15Uo
IT System: Uc≥1.15Uo(Uo is low voltage system to line voltage)
Voltage Protection Level: less than the insulation withstand impulse voltage of protected equipment
Rated discharge current: determined as per to the lightning situation of the position installed and lightning protection zone.
SP1 Series
Normal Working Conditions
-Altitude not exceed 2000m
-Ambient air temperature:
Normal range: -5ºC~+40ºC
Extend range: -40ºC~+80ºC
-Relative Humidity: 30% - 90% under indoor temperature condition
- At the place without obviously shaking and shock vibration
- Non-explosion danger medium, non-corrosion gas and dust ( including conductive dust)
Classification
-As per Nominal Discharge Current:
5,10,20,30,40,60KA(8/20µs)
- As per Maximum continuous operating voltage:
275V,320V,385V,420V,440V,460V
- As per to poles
1P,1P+N,2P,3P,3P+N,4P
- As per auxiliary functions:
a. With remote signal output ( remote alarm function)
b. Without remote signal output
Selection Principle
- The continuous applied voltage on the two terminals of SPD should not more than the maximum continuous operating voltage Uc value;
- The voltage protection level Up of SPD should less than the maximum impulse withstand voltage of the protected equipment;
- As per to the different earthing system and protection mode to select the specification accordingly;
Product Features
1, built-in over-current overheating, temperature control circuit technology.
2, the module design, easy installation, online replacement.
3, low leakage current, fast response time, low residual voltage.
4, alarm indication device, green (normal) v red (fault).
| Model/Technical Parameters | WR-B60 | WR-B80 | WR-B100 | WR-B120 | WR-B150 |
| Rated Operating Voltage Un (V ~) | 220V 380V | 220V 380V | 220V 380V | 220V 380V | 220V 380V |
| Maximum Continuous Operating Voltage Uc (V ~) kV | 385V 420V | 385V 420V | 385V 420V | 385V 420V | 385V 420V |
| Voltage Protection Level Up (V ~) kV | ≤1.8≤2.2 | ≤2.4≤2.5 | ≤2.5≤3.2 | ≤3.4≤3.7 | ≤4.0≤4.5 |
|
Maximum Discharge Current Imax(8/μ20μs)kA |
60 | 80 | 100 | 120 | 150 |
|
Nominal Discharge Current In(8/μ20μs)kA |
30 | 40 | 60 | 80 | 100 |
| Response Time | <25 | <100 | |||
| L/N(mm²)The Cross Section Of L/N Line | 16,25 | 16,25 | 16,25 | 16,25 | 25,35 |
| PE (mm²)The Cross Section Of PE Line | 16,25 | 25,35 | 25,35 | 25,35 | 35 |
| Fuse or Switch (A) | 63A | 63A | 63A,100A | 63A,100A | 63A,125A |
| The Line Section of Communication and Alarm (mm²) | ≥ 1.5 | ||||
|
Operating Environment-C |
(-40ºC~-+85ºC) | ||||
| Relative humidity 25 ºC | ≤95% | ||||
| installation | Standard Rail35mm | ||||
| Material of Outer Covering | Fiber Glass Reinforced Plastic | ||||
Surge Protector SPD,Surge Protection Device SPD,SPD
Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjthermalrelay.com