72.5～550KV GIS Current Transformer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 300 unit/month
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Product model: 72.5 ~ 550 kvgis using current transformer
Product features: the product is 72.5 ~ 550 kv metal as a
current transformer in a closed combination electric appliance
components.I company of current transformer winding executive standard:
GB1208-1997 "current transformer" (China standard)
Mutual - 1:2003 "Current transformers (the international
electrotechnical commission standard)
British Standard BS 3938-3938 in X (British Standard)
IEC44-6-1992 Requirement for protective cruuent transformers
For transient performance (the international electrotechnical commission standard)
GB16847-1997 "protective current transformer transient
characteristic technical requirements" (China standard)
ANSI/IEEE C57.13 transformer technical requirements (American standard)
Technical parameters:
Rated primary current: 100 ~ 100
- Q: I cannot see that a electrode would be useful in a generator, is there a way?
- According to Wikipedia: An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte or a vacuum). There is an example of an electrode used in generators, and all industrial/commercial electrical systems. It is called a grounding electrode. It is a metallic rod that is driven deep in to the dirt, to establish a contact with the background Earth voltage. Is the dirt a nonmetallic part of the circuit? Well, dirt often does contain metals in it, but it isn't dominantly metal, so it still is considered non-metallic. And we normally hope that the dirt isn't part of the circuit, but there is a chance that it can become part of the circuit, and that is generally why grounding electrodes are installed. The grounding electrode doesn't really play an active role in the operation of any of the electrical equipment. It is more of a safety feature, as a JUST IN CASE the insulation on the live wire fails. Suppose the live wire insulation fails, and the live wire contacts the metal structure of a device (that isn't intended to play an electrical role), and you as a human victim touch that metal structure. You are also standing on the ground, and the natural path of electric current from the metal structure to the ground is through your body. Unless of course, a better path is established in advance. And that is what a grounding electrode, and the rest of the grounding system does. It establishes electrical continuity with all metals that aren't intended to be electrically involved, so that any failure of the live wire will trip the circuit breaker before there is a chance that the human gets injured.
- Q: Do they design circets for the electricity? If not, what do they design?
- There are many different areas of specialization in electrical engineering.
- Q: I have a dental Lab in Europe an want to move it to the States, maybe. Some of the equipment rates as high as 4kw, and the the total maximum draw is 15 kw for the whole lab. Can I wire a secondary breaker box in a building in the United States that is all 220?
- The first thing to do is examine along with your electricity supplier. You'll have to comprehend if the existing carrier to your residence will control the further load. If it is going to, you must hire a licensed electrician to put in one other panel for you. If this was once my residence i'd have a panel hooked up that will take it as much as eighty% of the existing carrier ability in case you wish to have so as to add extra circuits later. I do a variety of DIY but i'd have this finished by using a licensed pro and get a permit and inspection. That approach, if there may be ever a hearth or electrical damage your insurance company does not have a cop-out excuse to not pay given that the work wasn't accomplished by means of a pro and inspected.
- Q: I have been doing some research in which stocks i would like to invest in. Well i found this company called Raser Technologies. Supposedly they are a geothermal electrical power plant company. With Obama's environmental laws that he is passing, will this cause this stock to increase? i dont know a whole lot about stocks or about this company but if they step up as a major alternative energy companies then they should bring in a lot of profit seeing as their stocks are now only at2.27 a share. any information about this company or predictions for the future of other alternative energy companies would be greatly appreciated. I really think that with all the searching of alternative energy sources, this would be a great investment for the future when these companies step up.
- Get and browse their prospectus first. Then overview AT LEAST the beyond two or three years valued at of annual reviews and examine earlier 12 months projections to how they did in years to come. Are they doing what they are saying they are going to do in years to come? How good have they weathered the recession? Is leadership conservative or dicy? Are there any pending regulation fits that would have an impact on their percentage fee (up or down)? Educate your self earlier than you make investments. NEVER take a scorching tip in a public discussion board. EVER. As normally as no longer it is a pump and sell off rip-off and for those who get stuck up in it you are prone to both lose your blouse or uncover your self at the horrifying finish of an SEC research, relying upon the way you time your buys and sells.
- Q: HI I need to know if anyone knows the MN electrical code for how many can lights I am allowed on one circuit using 14-2 with 15amp. also I would like to put some in my soffit outside, any type of can required for this? Thanks.
- Do the math. 15 A @120V 1680 watts. Leave some margin for heat dissipation and assume you have 1000 watts. This means you can put around ten 100 watts bulbs that are on simultanously. If you use less wattage bulbs, you can put more on it. Be careful, I noticed that if I use a dimmer, I can't put more than 5-6 lights on it because of the added heat dissipation of the dimmer. Regards
- Q: I dont understand how charged particles in the sky would effect the electrical system down here.
- A coronal mass ejection has it's own magnetic field. If one were to hit the Earth head on the magnetic field with interact and disrupt the Earth's own magnetic field and allow some of the high energy charged particles through to the surface. As modern electronics become more advanced and miniaturized they also become far more susceptible to high energy ionizing radiation. To those who say it couldn't happen: it already has. Part of the Canadian power grid was taken down by a relatively mild solar storm back in '89.
- Q: i want to measure the electrical consumption of my A.C,washing meachinefridge
- turn everything off except the washing machine then watch the power meter. or look at the data plate
- Q: I'm a physics students and often come up with seemingly stupid questions I can't really find an answer to. If the human body acts as a resistor of around 100 kilo-ohms or more, how is it that I could die by grounding myself with the hot terminal of an electrical outlet?I understand that the average current flowing through me is the product of RMS-voltage over resistancebut this value doesn't seem NEARLY high enough to do any damage much less for me to detect.Thanks!
- Mr. C. has an excellent answer. I might also add that as an electrical worker I find it very important to make sure that when I work with electrical circuits and safety equipment that I try and eliminate a flow path from live to ground that can pass through my heart area. We always use safety equipment and follow procedure but at times you have no choice but to get very close to energized exposed circuits. They can and do bite. I have been known to take an extra step and insulate exposed energized areas that are near my legs when I am working with energized circuits above my waist.
- Q: I paid taxes and homeowners fees for 15 years. There are no buildings on the land. Also had to pay for an electrical hookup, although no electrical equipment was installed.
- You need to clarify your question further. Did you deduct any of the expenses paid connected to the investment land you owned for 15 years? In tax year 2007 the long term capital gains tax federal is a whopping 5%. Figure your basis and subtract it from what you sold for; then mulitply it by 5%. Example.basis 10,000.sold for 15,000gain is 5,000.times 5%.$ 250.00 tax.
- Q: (1) source would be from a house and another source would be from a battery [and may not always be on but when on should have priority over the house's power].
- i does no longer say converted incredibly. yet certainly one of my best acquaintances and the guitarist for our band now did no longer understand plenty in any respect approximately punk or pre-punk when I met him. He became a reasonably super steel head, nonetheless is to be truthful, yet he had a confusing time appreciating issues that weren't as confusing and quickly and technical as Slayer or Megadeth or Sepaltura, yet over the years for the reason that track is an excellent part of the two our lives we uncovered one yet another to our own musical tastes. and because then he's truthfully found out that some properly placed chords or an common yet catchy progression is well worth all the skill interior the international. besides the fact that he nonetheless learn up on each and every thing and is ridiculously reliable at guitar of any variety, the track he writes himself is almost consistently a funky riff or progression and his CD series has a extremely super punk factor of it. And in tunr i've got taken a liking to a pair of his steel, besides the fact that I nonetheless won't be in a position to stand something with gruesome gruff vocals, like Sepultura or that variety of factor. I even have in spite of the indisputable fact that taken an spectacular liking to the CD Reign In Blood by Slayer, do no longer understand why.
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72.5～550KV GIS Current Transformer
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 300 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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