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How can i Obtain 3 phase secondary service from single phase primary from the utility?
Wiki User
∙ 14y ago
Often the advantages of three-phase power for motors and other 3 phase equipment make it worthwhile to convert single-phase to three phase power. Rural business or farm properties, and urban residential area power consumers, may not have access to a 3 phase supply, or may not want to pay for the extra cost of a 3 phase service, but may still wish to use three-phase equipment. Some of such 3 phase converters may also allow the frequency (see also frequency converters) to be varied allowing for different equipment frequency requirements (50Hz, 60Hz, 400Hz, etc.) and also for motor speed control (VFDs). Some locomotives are driven by 3-phase motors with 3 phase converters converted from the incoming supply of either DC or 1 phase AC. The two main types of 1 phase to 3 phase converters are Rotary Phase Converters and Static Phase Converters. Read below for more about 3 phase converters.
There is a big difference between phase converter types available on the market today. Most 3 phase converterssold by companies today do not produce actual balanced 3 phase power. This is why is very important to select a 3 phase generating phase converter which will run on single phase power and generate true balanced smooth 3 phase power. Below is a comparison of several technologies available today.
3 Phase Converter Types and Comparison Good old fashioned research will help guide you to make sure that you are able to get the proper product to give you balanced 3 phase power. The US Phase Converter Standards Organization has some excellent guides to help choose the appropriate technology for your need comparing them side by side. Check out their Phase Converter Type Comparison Chart to read about the strengths and weaknesses of each type side by side with their ratings on quality, durability, safety, and 3 phase power quality produced.
Wiki User
∙ 14y ago
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What is the current of a 45 kva transformer?
Presumably, you are asking what is the rated secondary current for a 45 kV.A (not 'kva') transformer? The answer depends on its rated secondary voltage. To obtain the rated secondary current, you divide the (apparent) power rating by its secondary rated voltage.
Why oltc is situated on primary side of traformer?
oltc is situated on primary side of transformer because by primary side we can obtain fine voltage change by tapping with low current flow through it.
How do obtain wiring diagram for comenda c155bt dishwasher?
In UK you can send an email to: service@dawsonmmp.co.uk. Regards.
What is the role of magnetizing current in transformer?
connect 3 - phase supply to transformer primary winding.....keep transformer secondary winding open..... apply 3-phase voltage i.e.400v ac, and measure the amount of current flowing in each phase of the transformer primary winding...this current is the transformer magnetising current..... we can keep multimeters in series with the source....so we can measure directly the current readings.....(keep multimeters in current mode, and generally magnetising current will come in terms of milli amps for 400 v )
What is the maximum DC voltage you could expect to obtain from a transformer with an 18V rms secondary using a full rectifier circuit with a filter capacitor?
25.46V assuming output of transformer is pure sinewave.
Do you need to obtain prior authorization from your secondary insurance even if the primary insurance will be billed first?
Your secondary insurance has different PA criteria than your primary insurance. A PA means that your insurer will only cover a service under certain circumstances; company A may cover a service for 3 conditions and company B may only cover the same service for only 2 conditions. Your primary could pay and your secondary may not.
Do you obtain a authorization for secondary ins when medicare is primary?
after getting the payment from medicare (Primary) then secondary (X/Y/Insurance should pay even if there is no auth. And only this happens if secondary insurance follow medicare guidelines.
What advantages of primary data?
Primary data is very advantageous over secondary data in several types of ways. First of all, it is the actual thing, or the whole thing, depending on what primary data you are talking about. Primary data in the form of architecture is obviously much preferable over secondary data such as pictures, because it is there in front of you, and can be examined by your senses, not only seen by your eyes. Obviously secondary data also has advantages, such as being easier to obtain than primary data, but primary data is still a good way to obtain information.
How do you obtain a secondary credit number?
how do i obtain a secondary credit number
What colors can be mixed to get blue?
we cant blue by mixing of colors. b'coz red,blue and green are primary colors.u can obtain many secondary colors my diff combination of primary colors
How do you figure out the write-off with primary and secondary dental insurance?
first you should obtain the explanantion of benefits from your primary. it should indicate what the write off amount is. if you're not sure, call the insurance company and ask them. then do the same with your secondary. the secondary insurance will consider the amount allowed by the primary and will usually base their benefits on that. if you are lucky, between the two, you should have little out of pocket expenses.
What do primary consumers do in an ecosystem?
They consume the plants (producers) and obtain the most amount of nutrients and energy and then get eaten by the secondary consumers who obtain a little less energy since it is being passed down a line. Cows would be a primary who consumers grass that obtained energy and nutrients through photosynthesis and then we eat the cow (secondary) and gain what was left from the grass after the cow ate it and spent energy
How can one obtain cheaper utility bills?
There are various ways one can obtain cheaper utility bills. Some ways in which one can obtain cheaper utility bills are installing energy efficient appliances, shutting of lights or other appliances when not in use, and unplugging devices.
What is secondary data used for?
Secondary data has already been collected by and readily available from other sources. It is cheaper and easier to obtain than primary data. It helps provide an understanding of the problem and allows for comparison of the primary data collected. Secondary data can also be used as study to determine if and where mistakes or deficiencies exist in either set of data.
What is the difference between a primary credit card holder and a secondary holder?
the primary credit holder is the person who usually has the the better credit score or higher income. the secondary is on the loan too for the purpose of ownership. another scenario is when helping someone establish credit. the person looking to obtain credit will be the primary, the secondary would be the co-signor-helping guarantee that the creditor will be paid. In case of default on the loan, the secondary is next in line to pay it. Both people will have negative affects if not paid in a timely manner.
How does markert obtain primary data?
primary markert methods
Can you obtain a secondary health insurance policy for a child when the primary placement parent has the primary insurance coverage?
Yes most definately! It does not matter who has "primary placement". It is based on which parents birthdate comes first in the year. If you were born Jan 3rd and the other parent was born April 18th, your ins would be the primary. That is a national general rule.
