- 15 -
Figure 8 Three phases three lines connection method
Connection for pressure-wire: Use the special voltage
testing lines (three groups as yellow, red and black); one end
insert the UA, UC, UN phase socket of the equipment in turn,
and the other end insert the A phase, C phase and B phase of
the circuit being measured respectively.
Note:
yellow line joins UV socket, black line joins UN
socket, and red line joins UC socket.
Connection for current line: Insert IA, IC clamp to IC, IA
socket of the equipment, and clutch the other end to the
current circuit being measured.
3. Three-Phase Four-Wire Connection Method
As following:
