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The ratio would be a 50:1 current transformer.
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What is kWh meter function?
Function of the KWH meter is to record the electrical energy.
How do you calculate multiplying factor in 3 phase kwh meter using c.t. ratio is 2505VA 5 class 5.0?
multiplying factor = Line CT Ratio / Meter CT Ratio Usually it is mentioned on Meter that MF = 1 if CT Ratio is 200/5 or MF = 2 if CT Ratio is 400/5. There can be an additional multiplication factor that would be mentioned on the meter.
How do you calculate multiplying factor in 3 phase kwh meter using ct ratio is 600VA 5 class 5.0?
The question is incomplete, because there are no mention about CT & PT ratios. 600VA 5 can not be CT ratio.
How do you calculate three phase meter reading in kWh with ct coils?
If, Ct value = 50 meter unit = 30 so, 50 x 30 = 1500 kwh
How much power is used by a 35w bulb with 12v supply vs 110v supply?
it also depends on what meter you have, is it a KWH METER or a AH METER. IF ITS A KWH METER(KILO WATT HOUR) IT COUNTS IN WATTS (35w PER HOUR.)
How will you define energy meter constant?
The ct ratio of the coil and multiplying it with the meter kwh reading.
What to read from electricity meter i have following readings 1. Positive active energy A plus total kWh 2. Negative active energy A- total kWh 3. Absolute active energy A total kWh?
Electricity Meter. I've never heard that term. The other terms are also foreign to me and I have been using measuring equipment for over 40 years. I have never seen a meter that will actually show kWh. An electrical USE meter (like what is on your home) shows kWh used. More explanation in the question would help.
What is the significance of energy meter constant?
the value 'n' of meter constant indicates that consumption of energy is n KWh.
If the meter on the power box reads 407khw how does that cost?
Multiply the figure by your cost per kwh. The kwh cost is available from your local power company or utility. For instance, if a kwh was priced at 7.6 cents/kwh, then the total cost would be a bit over $30.
Can you use single phase kwh meter for three phase load?
No. For three phase, you need a minimum of a two element meter.
What is the charge for 1000 kWh electric bill?
To answer this question the rate at which your utility company charges you has to be stated. The cost of a kWh will be found on your electrical bill. Multiply that charge by 1000 which represents the 1000 kWh that was read on your house meter.
How many joules of energy is consumed if the electrical meter shows 400 units of energy?
The electric meter uses kWh (kilowatt x hours) as units; a Joule is a watt x second. Therefore, a kWh has 3.6 million joules. Just multiply by this number.
