give single line diagram of D.O.L and star -Delta starter ?
- 8 Answers
- 42949 Views
- ABS, Al-Shuaah, Alkali Metals, Cabin Crew, Cognizant, CRI, Gwalior Distilleries, Hotels, Logicon Engineers, Max India, Nicomet, Radisson Blu, RK Company, Siemens, SLCM, Solar, Steel Strips Wheels, Sugar Factory, TATA, TCS, I also Faced
- E-Mail Answers
Answer Posted / hardik prajapati
1)Up To 7.5 HP - DOL Starter
industrial application one contactor are used
2)Up To 7.5 To 20 HP star Delta
Star Delta starter three Contactor Are used
and one Star/Delta Timer are Used
-- MCCB
-- Three Contactor
-- over Load Relay
-- Timer
-- SPP (Single Phase Priventer)
-- Control Fuse
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
how to identify conection leads of an unknown electric motor
What are the main advantages of bode plot?
how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........
Please explain, how to test vector group of tranformer(Delta y1) . Thank
What is difference between mcb and mccb.
How to calculate fault level of 11 KV system
What is the meaning of loop in transformer
how can see the ac indoor or out door ac which Tr
Which motor will you choose which can operate in both lagging as well as leading power factors?
how mass curve differs from hydrograph.
List some examples of renewable energy?
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
Difference between rating factor of cable and derating factor of cable?
Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com
As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
