What will be the average KVA rating of Auto Transformer
for 75kw 415V , 3phase induction motor
- 2 Answers
- 5247 Views
- I also Faced
- E-Mail Answers
Answer Posted / baikunth
motor rating in kva = 75/0.5=150kva
so the apparent power is let 200kva.
Keeping the starting condition and fault conditions like
overload,single phasing etc. I suggest 200x3=600kva or
750kva a standard value for the motor of 75kw,supposing that
transformer ration is 1:1.
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
What descriptive information does the NEC require to be marked on all conductors?
how slip power recovery system work
what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.
what is the formula to calculate voltage drop/loss on 66KV Transmission Line?
If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses
How can we checked Killo Watts of Motor & Alternator?
Explain the working principle of Synchronous Generator and Assynchronous generator?
why ht motors are star connected?
what is the difference between RMS & TRUE RMS VOLTAGE
What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection
Comment on the working principle of operation of a single-phase transformer.
draw the block diagram of fire alarm?
Block diagram of Power line communication?
Difference between earthing & grounding.?
witch pump used in wtp
