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Recent content by shanshea

  1. shanshea

    catterpillar generator output voltage dropping.

    thanks a lot waross and motorwinder for the reply, another problem is that...this genset wadiagram for s brought here 2nd hand, and most of the terminal blocks are removed and there are lots of wire and i find it difficult to trace, can you any one give me a detailed drawing or diagram coz i'm...
  2. shanshea

    catterpillar generator output voltage dropping.

    @waross: thanks for the reply, you're right it's 180v phase neutral. yes the voltage is changing waross, i need a 3 phase 380v. can you give me idea how to do it? is the problem isolated only in the AVR or is there somhere else? suggestion from our head office is to jump 4+7 9+6 and 5+6 in the...
  3. shanshea

    catterpillar generator output voltage dropping.

    troubleshooting a cat generator, from start voltage output is only 280 volts phase to phase and 110 phase neutral,but after 3 mins running, output voltage drops to 40 volts all phase, and i need 380 volts. what is the problem here? is the voltage regulator 9y8400 damaged? or is it just the...

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