Interested to Buy Any Domain ? << Click Here >> for more details...
how can calculate static 3phase 4wire CT & PT operated
energy meter constant when calibrating using refference
meter suppose we have 11kv/110v PT and 30/5A CT, the meter
constant is 160imp/kwh, where meter is showing MW energy?
give me solution which constant i feed in my refference
meter for calibration of energy meter?
- 3 Answers
- 21928 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
Meter constant is 100x6 =600 if ct and pt ratios are not
incorporated (see name plate).160 imp/Kwh is not the meter
constant and it is like rev/Kwh in EM meters
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
Where is servomechanism used?
what is the difference between changer, converter and transformer?
How many types of instrument cables are there?
What is the instrument to check the rotating diode fuse of alternator in running conditions?
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
why we get 2 differnet values for power factor in 2 watt meter method in 3 phase
what is saturation kit?which use above 15 kw motors panel side.
what is reactive power?, why its measured in VA ? is it transient behavior of system?
What is nyquist contour?
why do we use 25kv supply for traction purpose?
What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???
what are types of encoder
Why the field rheostat is adjusted such that the voltmeter reads 380V
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
