Monday, January 26, 2015

1000W permanent magnet generator Tech Data

1000W permanent magnet generator Tech Data
rated power(W)1000
rated speed(RPM)200
start up torque(<N*M)< td="">1.5
rated torque(N*M)47.75
rated voltage(V)DC56
rated current(A)17.86
insulation classF
efficency>78%
PMG collocationY connection,three phase three wires
service life>20y
working temperature-25centidegree - 40centidegree
speed range0-240rpm
weight65kg
Material Data
shaft45# carbon round steel with quenching and tempering treatment
bearingC&U or as your requirment
shellaluminum alloy
winding temperature class130 centidegree
permanent magnetrare earth NdFeB
magnet temperature class150 centidegree
corehigh grade cold rolling silicon sheet 50WW470
protection gradeIP54
In the majority of designs the rotating assembly in the center of the generator—the "rotor"—contains the magnet, and the "stator" is the stationary armature that is electrically connected to a load. A set of three conductors make up the armature winding in standard utility equipment, constituting three phases of a power circuit—that correspond to the three wires we are accustomed to see on transmission lines. The phases are wound such that they are 120 degrees apart spatially on the stator, providing for a uniform force or torque on the generator rotor. The uniformity of the torque arises because the magnetic fields resulting from the induced currents in the three conductors of the armature winding combine spatially in such a way as to resemble the magnetic field of a single, rotating magnet. This stator magnetic field or "stator field" appears as a steady rotating field and spins at the same frequency as the rotor when the rotor contains a single dipole magnetic field. The two fields move in "synchronicity" and maintain a fixed position relative to each other as they spin.[1]
They are known as synchronous generators because f, the frequency of the induced voltage in the stator (armature conductors) conventionally measured in hertz, permanent magnet generator is directly proportional to RPM, the rotation rate of the rotor usually given in revolutions per minute (or angular speed). If the rotor windings are arranged in such a way as to produce the effect of more than two magnetic poles, then each physical revolution of the rotor results in more magnetic poles moving past the armature windings. Each passing of a north and south pole corresponds to a complete "cycle" of a magnet field oscillation. Therefore, the constant of proportionality is , where P is the number of magnetic rotor poles (almost always an even number), and the factor of 120 comes from 60 seconds per minute and two poles in a single magnet;
Site: http://pmgenerator.xch86.com/

Tuesday, January 20, 2015

How to Enable Your IP Camera to View on Internet

IP Camera can also be called network surveillance camera which enables you watch what you care anywhere in the world by a wireless setting. This can be completed anywhere covered by Internet singles. Sound great but seems to be sophisticated; in fact it is quite easy to operate.
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The steps are as follows:
Step1:
Make sure both your IP camera port and internet enter port are connected to each other and the Ethernet is accessible. You can refer to the user manual or the bottom of the IP camera for the exact default IP address.
Day/Night vision with IR-cut filter: With infrared LEDs, the camera could arrange its image quality automatically, user can watch the area in darkness up to 6 meters. The functions ensure 7*24 hours security monitoring.
Wi-Fi and remote connection with PC, Smartphone or third party software. When the wansview ncb541 is configured, you can access it in local network or outside your home via Internet, by using Smartphone, a specific app is suggested to be installed for monitoring. You can use PC standard web browser or third party software supporting wansview models. It is grandfather-hood easy to watch camera live stream video.
Instant notification via Email/ftp: the camera is installed motion triggered device, when something abnormal happens, the camera will catch them by recording snapshots and send them to you via email or ftp server, which would make you response real-time.
Step2:
Install the IP camera device or software and run it until it is available and you can see the main interface. Usually the software device is available from the disk come up with the package with the IP camera.
Step3:
Configure the IP camera by entering the IP address on the interface of the device software. The exact IP address can be get from the user instruction or on the bottom of the IP camera. Some have already fixed the default IP address on the interface of the device.
Step4:
Place the IP camera on the position where you would like to monitor. Make sure Internet is always connected to get the monitor video. You can also switch to port forwarding or get a dynamic IP address to view your IP camera anywhere, no need to connect via the Ethernet cable.
Step5:
Access your IP camera by a browser. IP camera viewer APP can be downloaded free on your mobile devices such as Iphone.
Please note:
For security consideration, the default username and password should be changed to prevent random people enter your IP camera.
Official website: http://www.aonitech.com/

Benefits and Considerations of IP Cameras and Pharmacy Surveillance

Pharmacies are often a target for theft. This is because they have a wide variety of different products and medications, many of which are for prescription-only. Pharmacies require constant video surveillance to keep track of those easy-to-snatch items and expensive prescription medication. IP Camera are a great way to keep video surveillance on pharmacies because they offer both real-time surveillance, digital recording capabilities and much more.
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The Benefits to IP Cameras
- One of the reasons that IP cameras are best for pharmacies is because they provide live video stream over the internet from anywhere in the world. What this means is that police, medics and security guards can watch what is happening in real-time without always having to be there. They can guard the pharmacy from remote computers which can save precious time, money and energy.
- Another great thing about IP cameras is that they can record video to remote PCs over the net as well. However, unlike the bulky analog form, IP cameras use digital technology which offers almost unlimited video recording power.
- IP cameras feature control pan/tilt and zoom features so you can direct the cameras to the best angle possible. You can ensure that you get the theft's face.
- IP cameras can also be set up in both wireless and PoE (power over Ethernet) functions which mean lower installation costs and less wiring.
- Because of these benefits to IP cameras, customers and staff will be protected from criminal activity, hold ups and any other problems that may occur. IP cameras can also keep prices low as there will be less theft of medicines and drugs.
- IP cameras can also offer email and SMS updates if motion is detected by the camera.
- Furthermore, with constant video streaming, police will be able to immediately be able to make an arrest. IP cameras can also stop thefts from occurring, especially if a theft is aware of the IP cameras in place.
Considerations when it comes to IP Systems
- IP systems can be incredibly invasive on privacy, especially for your customers. Make sure you remain respectful by placing the IP cameras away from patient information and their medication history.
- When setting up an IP system, consider the size of your shop. Is it a small outlet or a larger store?
- Look at the current security that you have installed, if any. Use the IP cameras to complement the current video surveillance system.
- Target high risk areas such as back corners, the cash register and the pharmacy where many thefts may occur.
- It's also important to look into all areas of the store including garbage stations and storage facilities. Often theft will occur behind closed doors in the inventory section where it may seem easier to get away with it.
- If your pharmacy offers a drive through service, make sure you target the IP cameras to hit the license plates of the vehicles for quick and easy arrests.
Official website: http://www.aonitech.com/

Monday, January 19, 2015

IP Camera Wireless

IP Camera is used differently than a wireless camera and has different capabilities. The letters IP represent internet protocol. Representing the signal is transmitted over the internet with a certain protocol. An IP optical device transmits to a router or is connected to the internet by an ethernet cable connection. This creates the ability to capture a specific area and view the area at a distant place. Differently than awireless camera that is used with in the home to create a system that is portable in nature and viewed on various monitors including the television.
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The transmission frequency of a wireless IP camera is 802.11GHZ. The signal is transmitted to a router or connected to the internet by an ethernet cable. The IP connection is often referred to as a WIFI connection. A highersignal transmission speed creates a high quality video. A wireless camera transmits to a receiver within a specified distance usually 300 feet and transmits its signal commonly at 2.4GHZ or 5.8GHZ. Many home appliances such as microwaves and land line telephones transmit at these lower frequencies creating occasional interference.
Any portable monitoring system within a home or business will most likely be a wireless transmission to a receiver. This type of system is commonly used to monitor an elderly person, an infant or possibly a pet. An IPcamera is used for the same purpose but in a different manner. The difference is the monitor will most likely be a computer screen rather than a monitor within a certain distance of thecamera. The IP camera works very well to keep an eye on the activities of a specific area of the home while away. The IP and wireless camera are used to monitor an activity you would like to view at a latter time, the laptop computer is frequently used as the monitor along with a cell phone. It is possible to set up thewireless IP camera at the office or workplace then view activities of its recording on a laptop or desktop in the comfort of your own home or any place your laptop or 3 or 4 G cell phone receives an internetsignal. An IP camera and a plug in wireless camera have equal portability. Some wireless cameras are available with batteries creating greater portability.
The cost of a Wireless IP varies depending upon the amenities of the camera. Naturally the more amenities the greater the cost. Wireless IP optical devices are available with many functions and features to provide for the customers internet surveillance requirements. Wireless cameras provide inexpensive surveillance within the home or business with portability. Wireless systems can be purchased for less than half the cost of a wireless IP camera.
IP camera wireless optical device accomplishes surveillance of a specific area then is viewed with a computer when the proper software is installed or by a 3or 4G cell with internet access.
A wireless IP camera system uses technology to communicate live video through the internet. It uses your camera that is recording in real time to deliver a signal over the internet to your email so that you can see what is occurring wherever the camera is. This is camera surveillance at its best and at its simplest. IP camera wireless are digital cameras that come with a web server built in and can be used indoors or outdoors, daytime or night time, for personal or business use. As the owner all you are required to do is to plug thecamera into an internet connection and live video is then visible to anybody who uses the IP address of the camera. This makes camera surveillance not only reasonable but easy. You will not incur the cost of paying someone to permanently watch a monitor screen instead the wireless IP camera allows you to record and view your home or business with the click of the mouse from any location in the world as long as you have an internet connection.
The connection for the IP camera wireless can be connected online with the use of any wireless router, dependent upon your signal the camera can sit any distance, and it is a lot more difficult for an intruder to destroy any cables that would be present during a traditionalcamera surveillance system. The Wireless system is an excellent choice when choosing camera surveillance. It has all the makings of traditional camera surveillance such as full tilt, pan and zoom operation that is remotely controllable; IR heat detection, can work with alarm systems, and motion detectors. TheWireless IP camera system can be used in areas where there is an electrical connection, but is not closely or conveniently located near an internet connection.
When you think of video surveillance you probably think of expensive but the wireless IP system is inexpensive because of the simplicity connected with its use. You have the option of using battery cameras as they can even dispense with the electrical connection. You can use more than onecamera just like you can with traditional camera surveillance systems. Using more than one camera adds extra protection so even if an intruder finds and possibly disables one camera the second camera would record this and send out an alarm

CCTV Camera vs. IP Cameras

When it comes to your security, nothing should be compromised. Whether it is for your home or for your business, getting as much protection as you can is the most important thing to keep in mind. One of the most increasingly popular tools that enable people to monitor, detect and identify intruders is the surveillance camera.
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What is a surveillance camera?
Surveillance camera is as the name suggests. It is a tool that allows you to monitor and identify people within the camera's reach through live and recorded videos. You have the option to play them to your monitor, your computer and even your Android phones via live viewing or via a local recorder. There are two types of surveillance cameras available today: IP cameras and CCTV cameras. Both of these cameras aim for the same purpose and that is to monitor and record events.
What is a CCTV camera?
CCTV stands for Closed Circuit Television. This is one of the first surveillance cameras that went out in the market. It was developed in 1942 in Germany, but they are only used by rocket scientist to monitor their invention from afar. Their very first appearance in the US was in 1973 in Times Square, New York City. In 1980, almost every corner in the New York has CCTVs. It became a huge hit in the US and UK since then.
How CCTV works?
CCTV comes in four basic parts: the lens or the cameras, DVR, monitor and cables. The cameras capture the images and then send it to the DVR through cables and into the monitor for viewing. The DVR has two basic purposes: to convert the signal into video analog and to record the video into its hard disk drive. CCTV cameras are wired cameras. This means that you would have to place the cameras on a specific location and then them all the way to the monitoring station. This is one of the drawbacks of CCTV camera, because if you are planning to install the cameras outdoor far from the DVR, you would require a handful of wirings. This is not just costly but they are not pleasant to look at. Because of this issue, they invented the wireless CCTV called the IP camera.
What is an IP camera?
IP stands for Internet Protocol. It is a digital camera recorder that uses digital technology instead of analog like with CCTVs. While IP cameras were made available just recently. It became huge hit in the 21st century and up until today. The company AXIS is the first developer of IP cameras, although the first commercialized IP camera was released by Intellio.
How IP camera works?
IP cameras come in two basic parts: the lens or the camera and the NVR. Now, you have to understand that IP Camera have built in capability to convert the files into a digital file by itself, which can be remotely, viewed online using a specified IP address. It does not require any hardware, not even the NVR. The NVR or the Network Video Recorder are merely there to record the images, allowing you to play back some of the videos by date and time. If recording is essential to you, then you would have to invest on the NVR or you can use your computer hard disk to record the videos. NVR are mostly used by big companies that have multiple IP cameras. The connection is completely unwired, as long as you have wireless internet connection that can send and receive signals from the IP to the modem and vice versa.

Outdoor Wireless IP Camera: its different types

Outdoor wireless IP cameras are latest addition in outdoor security arrangement and the specialty of these wireless cameras is the capacity to capture and transmit video recording via an existing IP network. You can install these ultra-cool surveillance cameras for outdoor activity monitoring. Other than transmitting video footage these cameras can perform various tasks like automated alerting, motion detection, video analytics, as well as these security gadgets can be integrated with other security system set ups.
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Being wireless, these cameras are flexible enough regarding their installation. Each camera has its exclusive IP address and as these cameras get synchronized with existing internet, adding them with a computer is not a requirement. Its video images can be observed from remote location as well as from local point of monitoring, etc.
Functionality of IP Camera in general
An IP camera allows you to capture and transmit video footage through an IP network. Using this advanced technology, you can easily watch and save the video images over both local and remote locations. With this viewing and managing of video recording is also hassle free. The camera placement is determined by the availability of the IP network connection. Each camera has an IP address and there is no need to connect the camera to a computer.
Different types of outdoor wireless IP cameras are available in market. These are Fixed IP Cameras, Fixed dome cameras, PTZ Cameras, Network Dome Cameras, etc. Let's check each of the variants from a closer view.
Fixed IP wireless Cameras for outdoor
When you need to monitor and watch at a specific zone, these fixed IP wireless Camerasfor outdoor are mostly installed. These cameras remain visibly placed therefore can be active round the clock. The type of camera has interchangeable lenses and these are mostly placed in the reception, entry point of the housing complexes, entry door of flats to monitor the traffic and visitors for security maintenance.
Outdoor FixedIP wireless Dome Cameras
These are compact type security camera available housed in a typical dome shape, wireless type and used as outdoor security camera compatible for placement anywhere as per plan/requirement. The camera works nonstop at its target place and besides weather resistant, these outdoor wireless IP cameras provide continuous surveillance. These variants are uniquely robust but a bit complicated for uninstallation, hence professional installing service is recommended.
Outdoor FixedIP wirelessPTZ Cameras
These outdoor security cameras are wonderfully flexible. They offer features like tilting, zooming, and pan functions, which is a great solution for monitoring for a wider area. These cameras are available for manual operating as well as on auto controlling mood. These cameras are mostly weather tolerant however, it is better if they are installed under any shade.
Non mechanical PTZ cameras are also available for outdoor IP camera range. These cameras are built with special lens with wide angle and it has the ability to zoom a part of an image by using its optics. But in general, advanced features like zoom, tilt, pan functions are not available in these cameras.
Network Dome Cameras
Network dome cameras are more advantageous than its fixed and PTZ counterparts. These cameras can rotate 360 degrees. These security cameras are found with in-built guard tour function, which enables its movement around a vast area. These cameras can substitute more than one fixed cameras and thus offers a handy, inexpensive, and almost invincible outdoor security arrangement.
Official website: http://www.aonitech.com/

IP Camera Wireless

IP Camera is used differently than a wireless camera and has different capabilities. The letters IP represent internet protocol. Representing the signal is transmitted over the internet with a certain protocol. An IP optical device transmits to a router or is connected to the internet by an ethernet cable connection. This creates the ability to capture a specific area and view the area at a distant place. Differently than awireless camera that is used with in the home to create a system that is portable in nature and viewed on various monitors including the television.
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The transmission frequency of a wireless IP camera is 802.11GHZ. The signal is transmitted to a router or connected to the internet by an ethernet cable. The IP connection is often referred to as a WIFI connection. A highersignal transmission speed creates a high quality video. A wireless camera transmits to a receiver within a specified distance usually 300 feet and transmits its signal commonly at 2.4GHZ or 5.8GHZ. Many home appliances such as microwaves and land line telephones transmit at these lower frequencies creating occasional interference.
Any portable monitoring system within a home or business will most likely be a wireless transmission to a receiver. This type of system is commonly used to monitor an elderly person, an infant or possibly a pet. An IPcamera is used for the same purpose but in a different manner. The difference is the monitor will most likely be a computer screen rather than a monitor within a certain distance of thecamera. The IP camera works very well to keep an eye on the activities of a specific area of the home while away. The IP and wireless camera are used to monitor an activity you would like to view at a latter time, the laptop computer is frequently used as the monitor along with a cell phone. It is possible to set up thewireless IP camera at the office or workplace then view activities of its recording on a laptop or desktop in the comfort of your own home or any place your laptop or 3 or 4 G cell phone receives an internetsignal. An IP camera and a plug in wireless camera have equal portability. Some wireless cameras are available with batteries creating greater portability.
The cost of a Wireless IP varies depending upon the amenities of the camera. Naturally the more amenities the greater the cost. Wireless IP optical devices are available with many functions and features to provide for the customers internet surveillance requirements. Wireless cameras provide inexpensive surveillance within the home or business with portability. Wireless systems can be purchased for less than half the cost of a wireless IP camera.
IP camera wireless optical device accomplishes surveillance of a specific area then is viewed with a computer when the proper software is installed or by a 3or 4G cell with internet access.
A wireless IP camera system uses technology to communicate live video through the internet. It uses your camera that is recording in real time to deliver a signal over the internet to your email so that you can see what is occurring wherever the camera is. This is camera surveillance at its best and at its simplest. IP camera wireless are digital cameras that come with a web server built in and can be used indoors or outdoors, daytime or night time, for personal or business use. As the owner all you are required to do is to plug thecamera into an internet connection and live video is then visible to anybody who uses the IP address of the camera. This makes camera surveillance not only reasonable but easy. You will not incur the cost of paying someone to permanently watch a monitor screen instead the wireless IP camera allows you to record and view your home or business with the click of the mouse from any location in the world as long as you have an internet connection.
The connection for the IP camera wireless can be connected online with the use of any wireless router, dependent upon your signal the camera can sit any distance, and it is a lot more difficult for an intruder to destroy any cables that would be present during a traditionalcamera surveillance system. The Wireless system is an excellent choice when choosing camera surveillance. It has all the makings of traditional camera surveillance such as full tilt, pan and zoom operation that is remotely controllable; IR heat detection, can work with alarm systems, and motion detectors. TheWireless IP camera system can be used in areas where there is an electrical connection, but is not closely or conveniently located near an internet connection.
When you think of video surveillance you probably think of expensive but the wireless IP system is inexpensive because of the simplicity connected with its use. You have the option of using battery cameras as they can even dispense with the electrical connection. You can use more than onecamera just like you can with traditional camera surveillance systems. Using more than one camera adds extra protection so even if an intruder finds and possibly disables one camera the second camera would record this and send out an alarm