Insulating Material Intelligen Inverter FR-A820-2.2K-1
- Ref Price:
-
- Loading Port:
- Hong Kong
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 2000 kg/month
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Specification
type:
intelligen inverter
material:
insulating material
Note:
In order to prevent electric shock, the motor and frequency converter must be
grounded before use.
• Do not install the incoming capacitor or surge suppressor, radio noise filter
to the output of the frequency converter. This will lead to the failure of the
frequency converter or the damage of the capacitor and surge suppressor. If any
of the above equipment has been installed, please remove it immediately. When
it is necessary to set a non fuse circuit breaker at the output end, please
consult the manufacturer for the selection of non fuse circuit breaker.
• With regard to electromagnetic wave interference, the input / output (main
circuit) of the frequency converter contains high-frequency components, which
may interfere with the communication equipment near the frequency converter
(such as AM radio). Therefore, EMC filters are installed to minimize
interference.
• For details of peripheral devices, please refer to the user manual of each
option and peripheral device.
• PM motor cannot operate on power frequency power supply.
• Because PM motor is a motor with built-in permanent magnet, even when the
power supply of frequency converter is disconnected, as long as the motor is
still rotating, high voltage will be generated at the motor terminal. When the
output switch is closed, turn on the power supply of the frequency converter
- Q: 1. What does a transformer actually trasnform?2.What does a step-ip transformer step up?3. In a transformer, how does the power input to the primary coil compare with the power output of the secondary coil?
- It transforms voltage and current from the values that exist at the primary to the values that exist at the secondary. 2. It steps up voltage. 3. Ideally, the input and output power would be the same, that is the product of voltage and current would be the same even though the voltages and currents are different. I practical transformers there is resistance in the wire and energy loss in the core so that the output power is slightly less than the input power. The difference appears as heat in the transformer.
- Q: BQ: Which director do you like more: Michael Bay or Steven Spielberg?BQ2: Are you excited about Transformers 3 or worried that it can be not good?thanks :)))) lt;3
- Indiana Jones. I think it is more adventurous and entertaining. I don't really know Michael Bay's work, but Steven Spielberg is a little to creepy in his films for me. Personally, I've never seen any of the Transformers.
- Q: I'm a student in high school in a basic physics class. My teacher assigned a report and presentation about electric transformers(because its not in our textbooks), but the information i get from websites is too complicated for me to understand.(ie wikipedia) Is there a website where i can get thorough info that is easy to understand?
- Transformers involve some pretty neat physics and math, but to truely understand what's going on, you need to know a bunch of calculus and EM. Here's a few basic important concepts. When you run current through a wire, you create a magnetic field. So, when you run AC current (just means alternating. One instance it's moving forward, another its moving back), you could say that you create a time dependent magnetic field. Another concept, is when you have a time changing magnetic field, you can set up a coil of wire inside the field, and induce an AC voltage in the coil. So, if we set two coils close together, and run an AC signal through one, we'll get an AC signal in the other as well because of the time changing magnetic field. But, this site can tell you much more than I can. There's still going to be a bit of math, but the writers do a pretty good job of being understandable. I hope this helps
- Q: 50kva transformer price
- 1,50kva transformer prices vary according to model prices ranging from 6000-20000 yuan.
- Q: I am building a simple circuit and was wondering what is the difference between a coil and a transformer? Also, in my circuit I have a generator. My generator is made up of a coil and magnets. I would like to know do the amount of turns my coil is determine the power of the generator? When I select the gage wire I am going to use we that determine the amount of volts and current I can gain from my generator?
- A transformer is used to transfer power and either step up or step down the voltages. Hence for this purpose, the mutual inductance must be very high. The leakage inductance needs to be minimum. Thats why iron core is used. A Coil is a conductor generally wrapped in a helicoidal form by certain number of turns.
- Q: does anyone know if there will be a next transformers?? there were rumors that there will be a 2nd in 2009 but with the same actors/actresses????I CANT WAIT THAT LONG :-(
- could be they never showed starscream being destroyed and he could always fix the rest of them, being machines and all
- Q: I was testing a transformer I had bought, and I tested the voltage at 30v, then i proceeded to test the current, I connected both of the outputs from the secondary to a 1 ohm 25watt resistor, that is one on each side, then I connected my meter to it. I got a reading of 3.2 amps, but then it just kept falling, when I disconnected it, it had gone down to 2.75 and was still going. Does that mean I connected it wrong, I dont see how it could be wrong, but I dont understand why the current was falling. Any help?
- from what you said i understand that to the two ends of the secondary you connected the two ends of the resistor and the two terminals of the ammeter(i assume you use an AC ammeter not a DC a DC ammeter cannot be used) ie you connected the resistor and ammeter in parallel with the transformer secondary ammeters must be connected in series only you were actually shorting the output of the transformer this may permanently damage the windings connect it in series with the load resistor like this one end of transformer secondary to one end of resistor, other end of resistor to one end of AC ammeter , other end of AC ammeter to other end of the transformer secondary your resistor wattage rating is less(about one fourth of what is required) you may still use it but make sure you dont connect it for more than a few seconds ( it will become very hot and may burn) you said your reading was fluctuating make sure to use an AC ammeter not a DC one if you dont have the AC ammeter but have an AC voltmeter , make the connections in parallel , using the AC voltmeter this will give voltage across resistor using ohms law VI*R calculate the current
- Q: I have been told by multiple people variable transformers reduce amps and volts simultaneously, Since transformers reduce amps to increase volts, how is this possible?also, if i want to reduce amps while maintaining volts for a source of 10 amps at 120 volts could i connect a variable transformer and reduce the source to 60 volts and 5 amps, then run that output to a step up transformer at 120 volts and 2.5 amps and then connect this to a 1200 watt electromagnet, will it only draw the 300 watts provided at 120 volts and 2.5 amps? or will it draw as much current as it can?
- variable transformers reduce amps and volts simultaneously Transformers, variable or otherwise, reduce or increase voltage. The current is determined by the load. So if the load is linear, when you reduce voltage, you will reduce current. transformers reduce amps to increase volts True in one sense, but don't take statements like this to be always true under all conditions. You can use a transformer where you need more current at lower voltage, true. BUT, with a fixed load, if you reduce voltage, you reduce current. Of course, this means the input current is reduced even more. Your last paragraph is totally meaningless, sorry. You apparently have no idea of what voltage and current mean. edit: ALL I WANT IS TO CONTROL CURRENT INDEPENDENT OF VOLTAGE With a given voltage, the current is determined by the load. If the load is fixed, then you cannot vary it except by varying the voltage. PROBLEM IS THE ELECTROMAGNET IS SUCKING TOO MUCH POWER AND OVERHEATING Then you need to increase the number of turns, which will reduce the current. You may need to reduce the wire size also to get the number of turns you need.
- Q: Who knows the density of the transformer oil is how much?
- Transformer oil, also known as insulating oil, refers to the mineral-type insulating oil from the natural diameter mixture of petroleum refining. Its main components are alkanes, cycloalkyl saturated hydrocarbons, aromatic unsaturated hydrocarbons and other compounds. Commonly known as Fangpeng oil, light yellow transparent liquid, the proportion is 0.895 * 10 ^ 3kg / m?, freezing point <-45 ℃. Transformer oil is widely used in transformers and circuit breakers and other equipment.
- Q: i have a bunch of transformers and they have the dates like i have optimus prime it says takara hasbro 1980-1982 and all the other toys say hasbro or takara! and most are made from 1982 -1985 also i have jet fire but the stamp doesn't say hasbro or takara but it does say bandai 1984!
- i'll answer throughly. bandai is a japanese brand which produce toys. but you asked how do i tell if my transformers are G1 or real. you can tell by its looks. g1 models looks like a box (quite square in shape), but the latest 1 looks modern.
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Insulating Material Intelligen Inverter FR-A820-2.2K-1
- Ref Price:
-
- Loading Port:
- Hong Kong
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 kg
- Supply Capability:
- 2000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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