11
Figure
（
10
）
(2)Measurement of three-phase delta-shaped capacitance:
Three-phase
△
-shaped measurement wiring method, the measurement line is connected
by the measurement output terminal of the instrument according to the color
corresponding to the A, B, C phases, and then the current measurement line is tightened
on the instrument interface, and the clamp sensor should be placed above the lead of the
high-voltage capacitor bank. measuring. The wiring diagram is as follows:
Figure
（
11
）
(3)Measurement of three-phase Y-shaped capacitance
：
