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 sold a small bit of electrical equipment to a guy in Norway - I'm in the UK.Item became faulty after a month - I said I would refund him but I had spent the cash already and couldn't repay him back in one go. Item was returned.He agreed that I could pay it up ?899 over 4 years as I'm just a student and not working full time. It was sent in his currency and ?899Trouble is he is now claiming I've not just to pay ?899 back but the amount is to be much more in GBP's as the pound as got weaker against his currency although he stated he wouldn't add any interest on. Any advice?
- Well it isn't your fault that the currency is more or less. Do you have anything in writing? You may want to check what laws are on the books but he can't just change the price on you
- Q:How come water shorts things out when water doesn't even conduct electricity it is the minerals in the water. If you dropped pure water in electrical equipment what would happen
- Water is actually a pretty good insulator. The water molecules themselves don't conduct electricity very well at all. Water is conductive when there are substances dissolved in the water which dissociate into ions. It's the ions which actually do the conducting. If you placed pure water on electrical equipment, you would get wet electronic equipment, with little chance for shorting out. It would actually depend on the voltages in the electron equipment. But keep in mind that pure what does contain some ions. First there is the autoionization of water to make H+ and OH-. Secondly pure water has a pH of around 5.5 to 6 due to the absorption of CO2 from the air. This will result in H+ and HCO3- ions. So pure water is not ion-free and will conduct electricity if the voltage is high enough.
- Q:i want to where I can transformator ( i do not know the name)But I whant to there is some equipment the you connetectwith your device it will change the current. And please wherecan I buy and approximatly what is the price?Thank you
- yes u can but u would need a power volt changer to make them work in the usa the power converters cost between 10.00 - 100.00 dollars
- Q:1 explain the difference btween a conductor and an insulator in terms of the transfer of electrons. Why are problems with static electricity common in winter than at other times of the year? How could any of these problems be reduced?Why is cleaning dusting more difficult in winter?List at least 2 reason why you think plastic materials are used to cover the copper wires in electrical equipment.
- 1. In a conductor, electrons transfer easily from atom to atom. In an insulator, it is extremely hard to cause electrons to shift atom to atom. (edit) This means an electrical current cannot flow in an insulator, as electrons must move in a conductor. (end edit). 2. In winter, the air contains less moisture. Therefore static charges will not dissipate as quickly as they will in moist air, and are more easily generated. 3. For the above reason, moving dust particals can easily induce a charge in them, which will be of opposite polarity to the surface. They can be attracted back to the surface. Using a slightly moist cloth can help when dusting in winter. 4. Plastics etc. are electrical insulators. Plastic insulation is very easy to apply to a conductor by extrusion around the conductor, in a plastic extrusion machine. The material is heated to a suitable plastic constituency. Plastic insulations are NOT used in extreme heat or cold situations for conductors. If you live in the US, you will see lots of rubber insulated power leads, as plastics can get more brittle and fracture in cold conditions. Plasticity is the state between solid and liquid, which is where all plastics are worked. In fact, many materials other than plastics can be worked in a plastic state, even metals!
- Q:i need what to do in a bad thunderstorm
- definite. The turbulence interior a thunderstorm could nicely be very severe. in certainty, as a thunder cloud (cumulonimbus (cb)) is turning out to be, the air interior is being pushed up and large velocity and carried with it water particules. To fly with the aid of a cb is risky for the reason which you will positively stumble upon severe icing situations. Icing could reason subjects with the engines, besides as with the raise produced via and the soundness of the plane. it could additionally block static and pitot vents (required for various contraptions interior the airplane) whilst a thunderstorm is energetic, the water is in certainty too heavy and starts falling down interior the path of the cloud as hail or rain, yet this additionally reasons downdrafts (severe velocity wind transferring downwards) alongside with the updrafts this creates severe turbulence and in very great thunderstorms the rigidity from the downdrafts must be sufficient to rigidity an plane downwards in the direction of terrain. At airfields, physique of techniques and landings are no longer oftentimes allowed whilst an energetic thunderstorm is interior of sight because of this and likewise the prospect of windshear. With regards lightening - it is not the main deadly part of a thunderstorm in any respect. There are static wicks to disperse the electrical powered energy. in spite of the undeniable fact that, a marvelous flash can quickly degrade a pilots ingenious and prescient which isn't so risk-free. we've climate radar and could see the place they're and stay clear of them yet around the equator, multicell thunderstorms can selection for 100s of miles wherein case the very turbulent centres could be prevented yet patches which teach as lighter factors (amber on the climate radar) ought to nonetheless be flown with the aid of.
- Q:How can I ensure my computer is properly backed up and the back-up files are unaffected by the sun? Would putting everything on CDs and DVDs work? Which would be better; an external hard disk drive or an external optical hard drive or jusr DVDs/CDs?
- No, they estimated image voltaic maximum, which takes place each 11 years, so it somewhat is not annoying to do. it is going to top in 2013 and reason a sprint radio static, and worse-case knock out some satellites that are no longer hardened sufficient against it. Mass chaos? i do no longer think of so. We survived the final one, it variety of feels.
- Q:Can someone tell me more about this MOS or others that relate to this field of work. Also, how will a soldier be utilized under this MOS. thank you
- Well you won't be a Soldieryou will be a Marine 1142 is a High Tech JobElectronicsCircuit boards and the like Great Background in Electronics for a Civilian Career Do not waste your Time in the CorpTake every Electronics course you can Go to Night School and stay out of the Bars and Strip Joints I was a Sgt 1141/42 in Vietnam Earned an EE Degreeowned a successful Business now RetiredX2 You will be assigned to a Utilities Platoon (Extremely Few in Numbers) Within an Engineering Battalion Probably the Least numbers of Marines in any Outfit Must Maintain and Repair any and all Electrical Generators and Pumpswithin the Command you are assigned to ie: 7th Engrs was assigned to the 1st MarDiv in Vietnam Maybe assigned to an MEB aboard shipFMF and make Landings and set up your equipment SEMPER FI !!!!
- Q:(resources,goods,services)
- hi there, a lot of reading for you on the link,have fun. Tennessee's major industries include agriculture, manufacturing, and tourism. Tobacco, cotton, and soybeans are the state's primary agricultural crops,[13] and major manufacturing exports include chemicals, transportation equipment, and electrical equipment
- Q:i need to take my house hold to san diego and need to know to ship them by ground how much will it cost and who will do that? which company? it is 10 pieces overal cost of $15000is it worth taking them with me because selling them with only cover maybe $6000 and replacing them there is more expensive. need help please.
- 10 pieces of what. if it is electrical equipment (radio, TV. and the like) make sure it is the same plugs and wattage outlets before shipping. as they may not work. next get quotes from shipping companies. do a web search for shipping companies in your area. like shipping companies+Ontario what you get is a web page of shipping companies click on the link below to see
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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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