Voltage Ampere Frequency | What is VAF/VAF සිංහලෙන් - Selec VAF39A-1 meter ( Sl electrical technic )

VAF is a microcontroller based power meter which measures basic parameters and displays on a red seven segment. VAF is a host of low cost, easy to use individually that offers for the basic measurement capabilities required to monitor electricity over and above basic metering. In addition to 3P4W and 1P2W electrical installation, the unit can also be installed to 3P3W electrical installation according to user’s ordering
option. The unit is able to measure parameters such as phase to phase Voltage, individual Current and Frequency.
Selec VAF39A-1 User Manual :- www.elit.ee/do...
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Good

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Well done

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Thank you

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අනිවාර්යයෙන් ගේන්න wayarin කරන widiya ස්තූති❤

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Hari dear, pfr eke wiring eka athi ekath balanna

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[@sunethdesoyza9735]

Well done brother. you explain it very clearly. Keep up the good work.

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150:5 default

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