Three Phase Ct Energy Meter Connection Diagram. The smaller middle terminal is for a voltage connection from that phase 7 check the rst indicator this should be on if it is off one or more phase voltages is missing if it. I can also do it without connection with one anther but the main reason behind this is that in real life we do our wiring like above diagram in our main power.
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In the above diagram i shown three ammeters current transformers in the above ct wiring diagram i common a wire of all ct s my means that i connect ct one connection with one another. Fig 7 1 3 diagram of view angle z meter has a clear visibility with a range of view angle of δ 45ºright down the lcd within one meter. Markings on the meter and the ct 6 always connect k or s1 to the first terminal of the phase and l or s2 to the third terminal.
Markings on the meter and the ct 6 always connect k or s1 to the first terminal of the phase and l or s2 to the third terminal.
Like comment share subscribehello. Like comment share subscribehello. In diagram i shown read yellow and blue for lines and black for neutral and shown all cables in single core but in real life use the 4 core or 4 wire cable for 3 phase kwh meter. If the 4 core electric cable is not available you can also use the single core cables or double.
