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Stator Winding Resistance

Resistance of the stator windings can be checked only after opening connector joining stator phase ends to rectifier ends. Resistance must be measured between the end of each phase and the center terminal by volt-ampere method. As resistance values are very small, it is essential to use a high-precision ammeter. The recorded values must be the same as listed (see specifications).

Fig 1: Diode Test
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