Interested to Buy Any Domain ? << Click Here >> for more details...
A 12.5 hp slip ring motor taking high initial current and its MPCB is
getting open.what may be the reason?
- 3 Answers
- 5230 Views
- I also Faced
- E-Mail Answers
Answer Posted / vijay
check mpcb rating, it may be under rated else take megger test
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.
how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.
Mention how NPN and PNP transistor works?
single phase power supply give to separate one steel coup with water, what reaction create
what curve and rateing would you use for a three phase 0.75kw motor?
how to protect motor in dol starter having capacity of 30 hp.40 hp?
Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?
how to test YNyn0 vector group in transformer?
what are the interview question asked in wind mill about electrical
Why the earth to phase voltage is high 250 compare to other two phases
What is sensitivity of a measurement?
How to calculate the Harmonics losses in terms of cost/unit.
How to select the proper VSD to operate high inertial load
