How to select Main CB Rating for 220 KW Load?
Answer Posted / sennapparajan
for 220kw load curent is 380 amps. so your breaker should
be min 1.5 times of full load current. so u can select 630A
breaker.
Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
How does the slip regulator works as a startor
sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"
checking procedure of capacitor based motors.used in fans etc?
how to calculate slip ring induction motor stator and rotor currents??
i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.
What happens when two positively charged material is placed together?
How to size Air Circuit breaker (ACB)? What is the most important factors?
why not starting switch first connect in direct on line starter?????
Why induction motor is widely used in industry
Differentiate between real and apparent power?
Power Factor Correction Panel (Manual & Automatic)
How Can you do Maintenance of ACB of 2000Amperes
which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?
What is slip in an induction motor?
3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.