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AGROWATT Hits SA Market

AGROWATT

SINCRO adds another world class rated product to their excellent variety of products, the AGROWAT. The addition of this product to the existing comprehensive range, reaffirms SINCRO as a market leader and company with the widest range of alternators.

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JB4 AlternatorSINCRO has the shortest alternator in the WORLD! Click here to compare.

 

Troubleshooting - ALTERNATORS ...

 

Below are the most obvious Defects with it's Cause and Remedy.

DEFECT CAUSE REMEDY
The alternator does not excite
  1. Demagnetized machine.
  2. Reduced speed.
  3. Faulty rotating diodes.
  4. Failure in the windings.
  1. Apply to the terminal a DC voltage of between 6-12 V for a second.
  2. Check the speed and bring it to the rated value.
  3. Check and replace.
  4. Check the windings resistances per the table.
Low no-load voltage
  1. Reduced speed.
  2. Faulty rotating diodes.
  3. Wrong capacitor value.
  4. Faulty windings.
  1. Check the speed and bring it to the rated value.
  2. Check and replace.
  3. Check and replace.
  4. Check the resistance per the table.
Too high no-load voltage
  1. Excessive motor speed.
  2. Wrong capacitor value.
  1. Regulate the motor speed.
  2. Check and replace.
Correct no-load voltage and too low full-load voltage
  1. Probable overload.
  2. The engine speed slows down.
  3. Faulty rectifier bridge.
  1. Check the load current.
  2. Check engine dimensions.
  3. Check and replace.
Unstable voltage
  1. Loose connections.
  2. Irregular rotation.
  1. Check the connections.
  2. Verify the rotation uniformity.
Machine overheating
  1. Partially obstructed ventilation openings.
  2. Probable overload.
  1. Remove and clean the air inlet and outlet grids.
  2. Check the load current.
Noisy machine
  1. Faulty bearings.
  2. Faulty coupling.
  1. Check and replace.
  2. Verify and repair.

If you still have not been able to fix your alternator, please contact us.