Determination Of The Direction Of Connection Of The Phase Wires To A Motor - Chauvin Arnoux C.A 6609 Manual De Instrucciones

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The table below summarizes the conditions necessary to
obtaining a reliable test result.
Number of rotations of the
Number of rotating field (per minute)
pairs of as a function of frequency
poles (Hz)
16 2/3 50 60
1 1000 3000 3600
2 500 1500 1800
3 333 1000 1200
4 250 750 900
5 200 600 720
6 167 500 600
8 125 375 450
10 100 300 360
12 83 250 300
16 62 188 225
20 DETERMINATION OF THE
DIRECTION OF CONNECTION OF
THE PHASE WIRES TO A MOTOR
1. Connect the 3 leads to the instrument, matching the
markings;
2. Connect the 3 alligator clips to the 3 phase pins of the
connector of the motor being tested;
3. Press the ON button. The green indicator indicates that the
instrument is in operation;
4. Turn the motor shaft a half-turn to the right;
5. The clockwise or anticlockwise rotation indicator lights,
indicating whether or not the order of connection of the phase
wires is correct.
22
Angle
Minimum dia. of the motor
between
casing
poles
0 cm
60 5.3
30 10.7
20 16.0
15 21.4
12 26.7
10 32.1
7.5 42.8
6 53.5
5 64.2
3.75 85.6