why semiconductor fuse used in drive ,not ordinary?
Answer Posted / j.kesavan
IT IS A FAST ACTING FUSE ,KA RATING IS VERY LOW, IF ANY
PROBLEM IN THE FIELD DRIVE WILL NOT AFFECT.THATS WHY WE AR
USING SEMICONDOCTOR FUSE IN VSD DRIVES
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.
What are chief characteristics of state-space method and its techniques ?
which type of amplifiers are used in multimete?
what are symmetrical and non symmetrical components in electrical installation.
What is s-domain and its significance?
What is d main advantage of using double circuit 3 phase transmission ?
how is calculated the quantity of weight in hot test xlpe?
describe the phenomena of vacuum interruption in C.B
The screw thread commonly used for transmission of motion is one of the following types of threads
What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket
grr resistance & contrator malt continuous
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?
What are the two segments of nyquist contour.
Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?