24 hours mechanical timer
setting at any time
Instructions:
Specifications:
Caution:
6.T his item is only for indoor use.
Plug-in Mechanical Timer, Mechanical Timer Socket, 24hr Mechanical Timer, Mechanical Timer Plug, Mechanical Timer Adaptor, Mechanical Electric Timer Switch NINGBO COWELL ELECTRONICS & TECHNOLOGY CO., LTD , https://www.cowellsockets.com
If our technology is extended to the whole country, the amount of electricity saved in one year will reach the sum of the power generation of the nine Three Gorges hydropower stations in one year. A team of college students in Shanghai who are about to participate in the Challenge Cup National College Student Entrepreneurship Competition will make such a rhetoric.
The name of this technology is the 8-word dance city lighting system. The developer is a group of college students from Shanghai University of Engineering and Technology. Their new technology principle is actually a bionic communication communication technology, which mimics the flying mode of the bee's 8-word dance. Among them, the combination of Zigbee technology and ordinary street light control system is an important reason for achieving significant energy saving.
According to Huang Junqing, the project leader and technical engineer, Zigbee technology can accurately monitor each lamp. Due to the different latitude and longitude, the sunrise and sunset times vary from year to year throughout the country, or after 11:00 pm. Zigbee technology can be controlled from the time and brightness of the switch lamp when the traffic volume is greatly reduced, thus saving a lot of power. Zigbee can also be used in systems such as electronic police, electronic alarms, and traffic monitoring.
Huang Junqing said that the street lamps on both sides of the country now consume about 15% of the country's total electricity every year. In the summer when there is insufficient power or energy shortage, many cities have to cut power to save electricity. Therefore, if the project can be widely applied, it will bring great social benefits. For this reason, the project has been approved as the No. 001 and has been approved by the Shanghai Science and Technology Foundation Songjiang Sub-Foundation.
In theory, the application and promotion of this technology is completely achievable. Tang Zhong, dean of the School of Computer and Information Management of Shanghai University of Electric Power, told reporters that for many years, in many cities or rural areas across the country, there was a waste of headlights as a small lamp. Effective control can achieve significant energy savings. Relatively speaking, this technology is not very difficult. Many universities and research institutions are conducting research and development of related products. The key lies in application and promotion. As for comparing this technology with the Three Gorges Hydropower Station, Tang Zhong said: The function of the Three Gorges lies in power supply, which is a thing that cannot be replaced by energy-saving technologies with higher efficiency. However, energy-saving technology is indeed a trend in China's power transformation.
Millions of energy-efficient lamps into Hefei each as long as 3 yuan 2008-07-15
Xingshun Lighting City: Northeast Lighting Center on 28th trial operation 2008-07-15
Shifu: Received 10 million LED streetlight results special funds... 2008-07-15
Beijing Light City walked around to see the characteristics of the three major lights (Figure) 2008-07-14
1 
Instant indicator
Min.setting time:15 minutes. Max.setting timer:24 hours
With hand switch,can be switched to operating and
1. Set program: 1 pin is equivalent to 15 minutes. Determine desired start time and push down pins until desired
off time.
For instance, if you want electrical devices to work from 8:00am to 11:00am and from 13:00pm to 17:00pm, you
just need to put down allthe pins between the three period time.
2. Set the current time: Turning the dial clockwise until the arrow pointing to
current time.
For example,if now it is 8:00 am, please turn the dial and make sure the
arrow point to 8. (See the picture.)
3. Plug the electrical device directly into the timer. Make sure the electrical
device is power-on.
4. Plug the timer into electrical outlet and the electrical device will be work
according to the setting program.
Note: = Normal Ope n = Timing
Make sure the switch on the Timing position. If it
is on the [Normal Open" mode, the electrical device is
always power-on and the timer function no work.
Rated Voltage, Current and Power
As shown on the label
Time Setting Range
15minutes24hours
Working Temperature
-10℃?+55℃
Operation
Clockwise
Insulation Resistance
>100M
Inherent Loss
≤1W
Application:
1. To enable high-power electric appliances to run automatically at off-peak time if there is different electricity
price according to different periods of time in some areas.
2. To use for electric appliances which need time control, such as water heaters, air conditioners, drinking
fountains, rice cookers, advertising lights and so on.
3. To control the charging time. For example, battery of electric bikes or mobile phones, storage batteries, etc.
4. Occasions which need switch on/off frequently, like interval spray irrigation for flowersand lawn, cyclical
adding oxygen to fish jar, fountains and so on.
5. Home safety precautions and lighting.
1.D o not exceed the maximum ratings of the timer.
2.M ust reset the current time after power failure.
3.D o not plug the timer directly into the working electrical appliances.
4.U nless changing the setting, keep the program same every day.
5.D o not disassemble timer by yourself. Professionals service are needed for maintenance.