HXGN-12R Tank-type (Fixed) Metal-clad Ring-net Switchgear
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HXGN-12R tank-type (fixed) metal-clad ring-net switchgear (RMU). applies for urban power grid renewal and building.it has the function of cut -off load current and closing shor-circuit in power supply system.it adorpts vacuum load cirsuitand makes operating mechanism as spring operating macheniam.and it can has manual operation and electric operation. switch and insolating knief be used with active operation structure.so it has the feather of strengh complete perfomance,small volume,no fire crash and no explosion accident.it has reliable "five protection"performance.
application
RMU applies for AC 10KV,50hz distribution system and is widely used for urban power grid building,reconstruction project,industrial and mine enterprise,high rise building and public utilities etc,as the RMU and terminal equipment,it has protective function of power distribution,management and electrict equipments.
- Q: Could this be potentially Electrokinesis?I am prone to having a LOT of static shocks. My computer freezes on me, my TV turns over by itself, my computer, Ipod, Phone turn off by themselves. My phone rings random people, if I put my finger about a centimeter over my touch screen on my Ipod it still works, the internet keeps disconnecting for meyou get the idea. Why does this happen? could it be out of control electrokinesis?
- It's just a bad day for you
- Q: Hello all!I know this is a crazy ideaBut I wanna try and build a mini automobile where a person could travel here and there :D I've already planned this but what are the basic requirements I need to engage in this project? I mean apart from the basic structure of the system, what are the main electronic devices and mechanical equipment I need to engage in this? I haven't done anything like this before but I think I have adequate experience. If someone could explain the basic concepts to build a mini automobile with the requirements I would be very grateful :)Thank you
- i'll tell you my Electrical point of view, you need to calculate the maximum load, and speed and choose the rating of the DC motor, and of course you need to design a driving circuit to control the speed of the motor, u need a gear to reduce the speed of the motor and get higher torque, that's so difficult for you look for something easier :P
- Q: how we can justify or design the voltage rating of any electrical equipment. some motors are 415 v, others are 11kv, 33 kv, motors. ofcourse the current rating will change as per voltage rating. but at what stage of power rating this voltage will change as any standards.
- Motors are designed for the lowest voltage that is practical based on the wire size required at a given power level. Wire size is an issue from the standpoint of the wire feeding power to the motor and the wire used for the coils inside the motor. Since it is inconvenient for users to have factories and other facilities wired for several different voltage levels, there is a market demand for motors designed for higher voltages than would be necessary based on wire size. Therefore, there is considerable overlap of the motor power ranges offered for sale at any given voltage level.
- Q: I'd like to know what's the difference between the two in terms of what they study about, what projects/equipment they do and also if they have similarities. Thanks! :)
- Electrical --- cover all topics that link to electricity. Computer engineering --- just computer hardware and a bit software. Electronic ---cover all topic that link to electronic. Communication engineering --- concentration in all devices and system which deal with communication.
- Q: I plan on starting college next September to study electrical electronic engineering, it's three years in college then moving onto university. In college I would be B Tech qualified and the awarding body is EAL. Is B Tech qualification good ?What Qualifications will I get out of university ?What's the difference between BEng and MEng ? Could an Electrical Engineer work on oil rigs ?
- I have no idea about B Tech. A university will give you either a BSc or BEng (Bachelors degree in Science or in Engineering), which doesn't actually matter much, it's a technical distinction that most employers will ignore. MEng is a masters in engineering, you normally get it from a university that offers a 4 year masters program as a way for students to get a Masters degree (which is normally a post-graduate qualification) while still getting the government funding level offered for undergraduate degrees. In theory these are as good as a true post-graduate degree, in practice they are considered somewhere between a Bachelors and a separate post-grad masters. There may be some small call for electrical engineering on an oil rig but very little, it certainly wouldn't be considered a mainstream source of employment for people with that qualification.
- Q: I suspect my house electrical ground isn't working and had suffered equipment loss due to loss thunder strike.
- The last three electric utility companies we've done business with offer whole-house lightning protection, with a guarantee. Not free, but the good stuff. I've not used it, having just the usual consumer electronics, not like a home-office server system, etc. Out here in the plains, we have some of the biggest thunder storms in the country, too. If it's a Big one, I'd more likely physically unplug my best stuff, take a bit to get ready to go to basement shelter if a tornado warning is broadcast, and call anybody that's away from home to make sure they stay alert. Next door, the neighbor's house was hit by lightning three times over ten years, finally apparently stopped by tree-pruning and complete removal of one big tree that, at about 120ft in height, had acted as a lightening rod. Just an anecdote.
- Q: I don't know a lot about electricity, but I know that on earth we ground our outlets, computers, etc. Do they have a means of grounding electricity in space? Are electrical systems more dangerous on spacecraft?
- We do not ground all electrical equipment. Much of it is double insulated. Grounding simply connects the chassis to Earth, so that if there is an electrical fault that makes the chassis live this is short to Earth and a person, who we might expect to be standing on Earth and not hovering, will hence be at the same potential as the chassis. The actual circuit is not grounded - its return path conencts to neutral. Precisely the same principle can be used in space, but in light of the fact that people in space may actually be floating, double insulation is safer.
- Q: I sprayed electrical cleaning fluid, which evaporates really fast, into my ipod touch's headphone jack, seeing as it was giving me problems having to adjust the tips of the audio equipment I hooked it up too, I should have used a q tip, and I sprayed it into the connector port as well. and my screen, well. Its kind of, weird, and I am kinda angry about it but then agian, its really cool lol Its like, making these 3d bubbles of darkness on the screen, it doesent go completely out, but it gets darker in some areas, and its really bright in the other If I have a pure white backround showing on my ipod, it looks like I am looking at a cloud. a horribly, vivid, cloud, for a screen Any suggestions or reasons why this might have happened? it looks like fluid got on something and somehow never dried, and is like, being displayed on the screen underneath it, but I Know I did not spray that much . I screwed up dident I Technically its still good to me though.
- your proberly using the contact cleaner that eats @ some plastics, you should have bought the good stuff lmao :), i was gunna buy some yesterday but it was like 23 bucks
- Q: Affect Health? Noise problem?
- Depends on the devices, I lived below a cell tower (literally 1m over head, installed on the top of my building). After doing as much research as I could on it, I found that no one really knows for certain the effects of radio waves on humans. If your major concern is just large voltage electricals, the greatest risks are fire, a small magnetic field might interfere with your devices occasionally, and constant low hum.
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HXGN-12R Tank-type (Fixed) Metal-clad Ring-net Switchgear
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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