Operation; Determine Rotary Field Direction; Instrument Front; Faceplate - AEMC 6611 User Manual

3.1 Determine Rotary Field Direction

On a three-phase electrical network:
1. Connect one end of the test leads to the Phase & Motor
Rotation Meter, make sure the L1, L2 and L3 test leads are
connected to the corresponding input jacks.
2. Connect the alligator clips to the other end of the test leads.
3. Connect the alligator clips to the three mains phases, PRESS
the ON/OFF Button, the green ON indicator shows that the
instrument is ready for testing.
4. Either the Clockwise or Counterclockwise Rotary indicator
illuminates showing the Type of rotary field direction present.
5. The rotary indicator lights even if the neutral conductor, N, is
connected instead of the Test lead input jacks.
6. Refer to Figure 2 shown in § 3.3.1 (also shown on the back of
the Phase & Motor Rotation Meter) for more information.

3.2 Instrument Front

3.2.1 Faceplate

Phase & Motor Rotation Meter Model 6611

3. OPERATION

CAT III 1000 V
CAT IV 600 V
PHASE & MOTOR ROTATION
MODEL 6611
Figure 1
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