Super AC Contactor is exactly copy schneider newest model.The up parts and base will be easy opened to change the coils. On the top of Magnetic AC Contactors, there is a transparent cover for dust improved purpose.
Super AC Contactor is suitable for using in the circuits up to the rated voltage 660V AC 50Hz or 60Hz,rated current 95A.It's mainly used for making and breaking electric circuits at a long distance and for frequent starting/stopping & controlling AC motors. Combined with the auxiliary contact group,air delayer,machine interlocking devence etc,it is combined into the delay contactor,mechanical interlocking device etc,it is combined into the delay contactor,mechanical interlocking contactor,startriangle starter,with the thermal relay,it is combined into the electromagnetic starer.
Super AC Contactor Super AC Contactor,Electric Magnetic Contactor,Alternating Current Contactor,AC Contactor Alternating Current Ningbo Bond Industrial Electric Co., Ltd. , https://www.bondelectro.com
Cloud network line CR18 features powerful, without the author's words, please machine friends to search for this forum evaluation stickers.
Note: This tutorial applies to all firmware whose suffix is ​​img!
Foreword: To use toothpicks, paper clips or other fine hard objects on the brush, be sure to find it and read it down.
First of all, the player must be completely powered off, to put it plainly is to unplug the power, use HDMI cable to connect the box and the TV, use the USB data cable, insert the computer into the USB interface, it is not recommended to use the computer's front USB interface, because the USB port on the front of the computer lacks power supply, it may cause the brushing machine to fail. On the other side of the USB data cable, the player is not inserted first. Remember!
In the DriverAssitant_v4.3 (3368-4.3 driver) folder, DriverInstall.exe is the driver file. Double-click it to open the following image. 
Click on the driver installation, the following figure will pop up. 
Click Install and the following figure will pop up. 
Click Install, Tip: Install the driver successfully. 
In the BatchTool1.8 folder, RKBatchTool.exe is the Brush tool. Double-click it to open it. Click the Browse button on the right to load the firmware. 
After the firmware is loaded, the following text is displayed, as shown below. 
The following steps must be taken carefully and the order must not be wrong.
Use a toothpick clip or other fine hardware to hold the Reset hole and do not let go. Remember.
Insert the other end of the USB cable into the OTG jack. The other USB jacks are not valid and must be OTG jacks.
Press the key on the cloud network CR18 fuselage, making it a blue state, before the red state.
If you see the figure below, it proves that the box is connected to the computer successfully. At this time, you can loosen the toothpick. 
Click Repair, Tip: Downloading Firmware. 
Verifying firmware. 
Brush will see the prompt after success, as shown below. 
At this time, do not rush to unplug the USB cable, wait for a few minutes, then unplug the USB cable, and then plug in the USB cable, you will find the screen scroll in English, do not panic This is the final brushing process, of course Don't shut down when you do, and it will take less than a minute to load a new homepage. 
"I have brush machine", I just brushed cloud network CR18, found that the brushing sequence can be changed, and this method is more simple than the above tutorial.
Use a USB data cable to connect the computer to the box. As mentioned above, connect a USB port to a computer, connect an OTG port to the box, and power on the box (keep the blue light on). Then install the driver according to the above method. Brush tool loading firmware, and finally hold Reset hole until the number on the brush tool turns green, then you can let go, and then repair can be.
The steps of the second method are more fluent, no matter which method you use. In short, the brush machine is successful.
Added: Connect the USB cable of the TV to the USB port of the TV, and you can power the CR18 line. You can save the power cable. Just like the tutorial above, the power of the box is not used at all.
Driver download address: http://bbs.shafa.com/thread-1295127-1-1.html
[img firmware] cloud network line CR18 Brush super detailed tutorial!
Note: Tutorials, Brush Tools, Drivers and Firmware are all from the Internet. The author just put together and made an ultra-detailed graphic tutorial that must be accessible to every cloud network CR18 user.