For testing 33kv cable hipot testing. How much kv we have to
Apply .Give in details.
Answer Posted / manikandan n
For DC Hipot test the applied voltage calculating formula is equal to (2E+1000)*1.414*(80/100)
E = system voltage
1.414 = For DC RMS conversion.
80% = test conduct in site at second time.
| Is This Answer Correct ? | 19 Yes | 4 No |
Post New Answer View All Answers
what about SAP/MRP regarding manufacturing of electric motors and all drives?
how to calculate the breaking capacity of different breakers.
what is the difference between linear choke and suction choke?
What should be the height of basement according to NBCC code?
can anyone show me how the 3 phase power is supplied to socket outlets?
what kelvin's law ?
What is the difference between amorphous core transformer and CRGO core transformer?.
Do u know any one? how to find out in motor rated amps? formula?
we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?
what is difference between speed mode and torque mode in motor?? explain in simple words please.
What is meant by reset level of the relay?
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.
What type of wiring series or parallel is used for conventional and addressable type FAS & why?
What is The Resistance Formula