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What size transformer do you need?

Anonymous

∙ 15y ago

Updated: 10/16/2024

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Q: What size transformer do you need?

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How do you go from 208v to 230v?

You need a step up transformer unfortunately. Buy an Ugly's book electrical reference book. They're great and there is a transformer chart in there that will list the proper size or Kva that you will need according to your amperage need.

I need a 120V 208V 3 phase What size of 3 phase transformer do you need?

The sizing of transformers is based on an accumulation of all of the loads that will be connected to it. Add up all of your loads and possible loads in the future and then tell your installer the figures and they will use these to calculate the size of the transformer that is needed.

What is the maximum capacity of 11kv transformer?

It depends on the design of the transformer but 1 MVA is a common size for an 11 kV / 415 v three-phase transformer.

Why need to vacuum in transformer chamber before filling transformer oil and how long need to vacuum?

we need vacuum to remove moisture from tank

What is the need of form factor in transformer?

transformer is a static device hence it needs form factor.

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Related Questions

How do you go from 208v to 230v?

You need a step up transformer unfortunately. Buy an Ugly's book electrical reference book. They're great and there is a transformer chart in there that will list the proper size or Kva that you will need according to your amperage need.

I need a 120V 208V 3 phase What size of 3 phase transformer do you need?

The sizing of transformers is based on an accumulation of all of the loads that will be connected to it. Add up all of your loads and possible loads in the future and then tell your installer the figures and they will use these to calculate the size of the transformer that is needed.

What you need to specify when you go to buy transformer from shop?

Total size of it eg. what power comes in and what power goes out.

What is the use of core transformer?

500w iron core transformer .that kind of size

What is the relationship between frequency and the size of a transformer?

Basically the characteristics of a transformer depends on the impedance(resistance) and on the coupling of its primary and secondary coils. The impedance of a coil depends on the frequency, as the frequency increases you need less volume of iron core and less number of turns in the coil for a given impedance, then reducing the size of the transformer.

What is dielectric test in transformer?

why need dielectric test for transformer

What are the factors affect the magnitizing inrush current in power transformer?

1- residual flux existing before enegizing the transformer . 2- size of transformer . 3- size of power system. 4- type of magnetic material of the core. 5- the method of energizing the transformer.

What size ground wire for a 30 kva transformer?

The size of grounding wire is based on the amperage output of the transformer. The voltage of the transformer needs to be stated. Without this voltage a calculation can not be made. Amps = Watts/Volts = 30000/?.

How do you know the size of current transformer?

lick its buthole

What is the maximum capacity of 11kv transformer?

It depends on the design of the transformer but 1 MVA is a common size for an 11 kV / 415 v three-phase transformer.

What should be the short circuit setting of the feeder breaker of a transformer so that it does not trip on short circuit fault in secondary side?

You need to model this - the line impedance and transformer impedance, and the voltage will determine this. There is no "one size fits all".

Why need to vacuum in transformer chamber before filling transformer oil and how long need to vacuum?

we need vacuum to remove moisture from tank

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