11/.433KV, 100KVA TRANSFORMER is supplied with .433KV AT
ITS PRIMARY. HOW MUCH KVA IT CAN SUPPLY
- 7 Answers
- 14102 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / pichumani
The full load secondary current of 11/0.433 kV, 100 kVA
trafo is 140 Amps. This much current only can flow on the
secondary. The secondary voltage when 433 V is fed to the
primary is 17 Volts (433x433/1000). Hence it would give
about 4 kVA. (1.732x17x140/1000)
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?
what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group
CAN WE CALCULATE THE NEGATIVE SEQUENCE AND ZERO SEQUENCE REACTANCE OF A GENERATOR USING ONLY ITS RATED VOLTAGE, KW, PF AND SYNCHRONOUS REACTANCE??? IF YES, THEN HOW??
Dear all, how we select the cable size according to current with or without including different correction factor , is there any direct method for sizing of cable...
write a program that prints prime numbers from 1-20 in digonal form
for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations
Explain the operation of variable frequency transformer?
How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?
HOW DO YOU CAN CHECK A 15KV DIODE, WHETHER IT IS OK OR NOT?
What is a single phase autotransformer?
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
Differentiate between Zero and Negative sequence current
what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?
please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com
What is different type of Electrical curve and how it protects the equipment's while up-normal situation?
