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Generators / Re: Generator voltage drops
« on: March 30, 2019, 06:16:58 AM »
Hi guys
Good news I found the fault on my lister st 2 8kva genset wrt volt drop under load In the control box there is a rectifier snd current tranformer The transf was fine but somehow previous owner swapped the bridge rect positive and negative The genset is now running inductive loads starting on 15 amps with minimall change in voltage and freq I just changed the bridge frectifier for good measure So all the stripping governors and injector checks are now done anyway but at the end a R40 bridge caused the fault
Thx to all for help much appreciated
Good news I found the fault on my lister st 2 8kva genset wrt volt drop under load In the control box there is a rectifier snd current tranformer The transf was fine but somehow previous owner swapped the bridge rect positive and negative The genset is now running inductive loads starting on 15 amps with minimall change in voltage and freq I just changed the bridge frectifier for good measure So all the stripping governors and injector checks are now done anyway but at the end a R40 bridge caused the fault
Thx to all for help much appreciated