Grab the millet 6 has been delayed delivery, the reason is that millet 6 privately extended delivery time. But just caught up with Xiaomi's activities to issue coupons. 10, 20, 30, and 50 yuan coupons will be issued separately. This time just to see the 49 yuan mobile phone shell, the quality is still very good to start. as follows: In fact, the key to buying is good quality and cheap. The official website of the mobile phone shell and Taobao's tempered film were purchased. The tempered film was not full-screen, but with white liquid, because the previous mobile phone used white liquid is also good so I bought this one. With the actual coupon of 10 yuan, it is not bad. All products are as follows, a mobile phone case, two mobile phone films, as well as white edge liquid and film, etc. A fluffy product is used internally to prevent wear between the phone casings The upper part has two holes The camera section has special handling and highlights There is no all-inclusive package at the bottom. I'm really afraid of falling. Flaming lips Side volume keys, etc. are also integrated molding, feel pretty good The tempered film is not as good as it is but it can also be used. I am really afraid of broken people, so I must use a tempered film. The holes are relatively rough, so everyone should not hold too much hope for this kind of film. Temporary feelings can only be said to feel, can not say feelings of use 1, the phone shell material is very good, internal fluff, external silicone, not the kind of soft, type 2, mobile phone film work is relatively rough, but it can also be used, especially no fingerprints. 3, the key is cheap What is typically inside a VFD Control Panel? Assembly Box,Control Assembly Box,Vfd Assembly Box,Vfd Control Box Nantong Double Star Automation Equipment Co., Ltd. , https://www.nt-doublestar.com
Millet 6 silicone protective sleeve red 49 yuan millet official website direct link Reasons to purchase 
There are many components you can put inside a VFD Control Panel. Here are some examples of what you might find:
VFD – The main component of the motor control panel. The VFD inside will vary in voltage, horsepower, full load amps (FLA), and other specifications. Sometimes you may find redundant VFDs installed in case of a VFD failure.
Line reactors – 3% or 5% to reduce harmonic distortion
Harmonic filters – a more effective way to reduce harmonic distortion
Circuit breaker – protects the electrical circuit from overload or short circuit
Bypass – keeps the system running even if the VFD fails
PLC – Programmable Logic Controller – for more advanced operations
Modem – for communication purpose
AC or other cooling units – keeps the panel at a certain temperature depending on surrounding environment
Soft-starter – starts motor slowly but without speed control
Surge protector – protects the system from voltage spikes
Multiple motor overloads – an option for powering multiple motors off one VFD, typically used on fan walls
Anti-condensation heater (available in NEMA 3R panels) – eliminates the buildup of dew inside the VFD panel
Motor starters – for running motors across the line