how to calculate the capacity of CT operated LT trivector
meters on a particular distribution transformer.
Answer Posted / prakash g.r.
In distribution transformer, the LV side voltage is 433V(LL)
or 230V(LN). The secondary of the CT provided in the DT is
may be 5 A or 1 A. Hence the capacity of trivector meter is
230V, -/5 A or 230 V,-/1A.( - stands for primary which
varies with capacity of DT (ie) 200/5A or 400/5A like that.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how can you size an automatic voltage regulator?
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?
What happen to generator if i have unbalanced load?
how to identify the cable quality and what is flame proof cable
we are going to install a solar PV site and how can we calculate PV Solar Panel Efficiency, can anybody tell me complete method for its calculation.
What is the actual calculation for transformer short circuit test?.
What is Traction? 1KVA Alternator, How much urrent taken?
What is an 86-P or an 86-A trip
What are the different losses In a de mac1une'! t.xplam
how do we calculate length of starting time and repeated starting of a direct online starter?
i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me
What are the advantages of nichols chart?
what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?
Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB