If I need to purchase a step-down transformer (from three
phase 33kV 50Hz to 400/230V), what additional information do
I need from the main supply power line?
- 1 Answers
- 3478 Views
- MahaDiscom, I also Faced
- E-Mail Answers
Answer Posted / subra
Operating voltage primary = 33KV
operating voltage secondary= 400v/230v
capacity of the transformer=?
tap changer =Online or off line
transformer oil cooling sys ONAN or ONAF
vector group=?
Indoor or oudoor tranformer
these are the details to collected
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
What will be the effect if I use inverter as UPS mood?
No load tap changing transformer working
what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?
Can a generator runs after getting 1st stator earth fault.
what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation
Why do we use copper cable for HT Supply and why not Aluminium?
In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?
what is EIB lighting control system? what is the advantages of this system?
How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540
how to find Harmonics and types as per the equipemnts
Why CBCT rating is 50/1A
What is the settings of distance protection relay in 400 kv line
What is the difference between a 3 winding and 2 winding Potential Transformer
what is thermal resistance of PVC Cable.
How to design harmonic filter at the project stage without nowing the harmonics levels
