The advancement of technology has brought more and more wonderful human-computer interaction experience to people. As a professional high-performance LED large-screen intelligent manufacturer, powerful giant color is also constantly searching for and exploring for creating a better user experience. This year, Powerful Colors and Orsonville reached a strategic cooperation, and jointly launched the LED display intelligent display system "Enlightenment", breaking the traditional experience, allowing the LED large screen to enter the interaction from one direction, from the play into the intelligent Apps, the big screen is richer and more fun.
The application modules of the "Enlightenment" intelligent display system are divided into:
1. Intelligent exhibition hall system basic application module: classified graphic query, video library browsing, photo library, can be widely used: government affairs disclosure, business process, enterprise introduction, product display, classic case, qualification honor and so on.
2, scalable application module: 3D model display, interactive photo, PPT browsing, augmented reality (AR) photo, the above application module with appropriate scene application, through the configuration menu can be arbitrarily combined.
Although the LED display interactive intelligent system is slowly maturing and entering our lives, but how to apply it in the field, there are still many people who don't understand it. Let us take a look at it today. The "Enlightenment" intelligent display system can make LEDs. What new tricks do you play with the big screen?
1. Enterprise exhibition hall application
A boring corporate introduction often makes people sleepy, but when you look through the corporate history in the corporate exhibition hall, you can draw a blueprint of the company and show a beautiful case. With the explanation, the customer can understand the company profile very vividly. The image enhancement of the company in the minds of customers is undoubtedly a full bonus.
2. Exhibition activity application
In the exhibition activities, in order to attract the guests, “Enlightenment†helps you to target and tell hello to you. Visitors can use the preset menu to get exhibits and investment information. At the same time, through the somatosensory game, augmented reality (AR) camera and other functions can also attract visitors, so that your showroom is popular.
3. Application of exhibition hall and science and technology museum
Exhibition 3D display
Coming to the Geological Exhibition Hall, through the “enlightenment†somatosensory technology, visitors can wave to determine the different science layers, and the corresponding science content will be played on the side. The panoramic geological overview map allows visitors to understand the different changes in geological features.
Taking a group photo
When you come to the Science and Technology Museum and the exhibition hall, why not take photos? Select the background image of the Science and Technology Museum on the smart screen and raise your hand to confirm, scan the QR code photos into your mobile phone. What do you think of this big screen collective self-timer mode!
AR interactive game
When you come to the aquarium, friends who pass by the big screen will wave their hands and learn about marine life through the big screen. Look, they are "stroking" the creature through the operation of the space, and the science content of the corresponding creature appears on the screen. Promote the protection of marine life through small games such as smart quiz. In the process of playing, the knowledge of marine life is submerged, how can there be any gains?
4. Application of government units
When you go to the government lobby to handle the business and enter the large-screen recognition range, a user interaction interface will appear, and the information or process in the screen will be viewed by waving the screen, and the page-by-page browsing operation will provide efficient and convenient information services.
The application scenarios of the above intelligent display are still rare. In the future, there is still unlimited development space for the LED large-screen intelligent interactive system. The powerful “Colorful Color†and “Ossenville†jointly launched the “Enlightenment†intelligent display system is so powerful. We believe that relying on the strong product advantages of the giant color and the large network system covering the country's offices, dealer channels, thousands of stores, we are bringing new intelligent LED display application experience to customers. At the same time, Powerful Color is the only channel sales agent in Orsonville. The large-screen interactive devices and the “Enlightenment†intelligent system are all genuine. Welcome to consult and buy.
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.zjmoldedcasecircuitbreaker.com