Convert pulses to MWh

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By Sauto , 18 November, 2017
Forums
General discussion

Hi,

My question is about converting pulses that generated by energy meter to MWh or KWh.
The energy meter generates 5000 impulses/KWh. The CT ratio is 1200/5 Amps.
The VT ratio is 132kV/110 V.
On the HMI we need to display the energy value in MWh not pulses. So what formula should be used to convert the pulses to MWh. Does the VT and CT ratios should be take in account in calculation.

Thanks.

Kurumi

8 years 6 months ago

Hi,

If meter generates 5000 impulses per kWh, then it generates 5000*1000 impulses per MWh.

BR,

Mikko