Answer Posted / rajendra.s
It Has HRC fuses which has 100kA breaking capacity.
SDF-switch disconnector fuse
SFU-switch fuse unit which are one & same.
By-Rajendra.V.Sawant.
Miraj.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
write a c++ code that receives an integer number and display the sum of the number and its revers integer?
My question is whether bellow formula is correct to find bus size for 46kA for 0.5 second & what is RT in bellow formula. formula to calculate the size of busbar to withstand the thermal stresses due to currents with duration of 0.2 sec to 5 sec. Sp = RT( I x I x t) / K Where Sp – is the cross sectional area of bus bar in millimeters. I - is the value of AC fault current. t - is the operating time of disconnecting device in seconds. K – is the factor depending on the material of the conductor, insulation and initial and final temperature. Value of ‘k’ for copper is 143.
Connection diagram for KW meter and Kva meter
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
Which is the oldest hydropower plant in india?
what are the pecularity of shaver sockets ?
we have 15 ampere variyac but we want 30 ampere variyac what we do
How do we calculate transformer oil in liter from the rating of the transformer.
What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??
why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
What is open loop and control loop systems?
how withstand of hi-pot test outputs of transformer wire 2.5mm
How to calculate the Harmonics losses in terms of cost/unit.
Define delay time.
