Application:

The tester us used during the repair of 12/24V automotive alternators for the evaluation of the technical condition of stator winding coil and diode bridge. The tester can identify the following failures:

of stator winding coil:

• short circuit of stator winding coil to stator core;
• turn-to-turn short circuit;
• short-circuit between phases;
• breakage of one or several phase windings.

of diode bridge:

• breakdown of one or several diodes;
• fault of one or several diodes;
• mutual short circuit of heat sinks.

Features:

• the automatic identification of the stator winding coil phase connection makes the connection of the stator winding coil to the tester easier, you don’t have to observe the polarity and the priority of the diagnostic terminal connection.
• diagnostics of stator winding coil Star and Delta connections;
• touch sensor control.

For alternator repair, you may require the tester MS012 COM- to evaluate the performance capacity of voltage regulator.