Cruisers Forum
 


Join CruisersForum Today

Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on Cruisers Forums. Advertise Here
 
Thread Tools Search this Thread Rate Thread Display Modes
Old 19-04-2019, 04:27   #1
rom
Registered User

Join Date: Mar 2016
Boat: Lagoon 440
Posts: 630
Hitachi alternator still producing without field ?!

Hi, I have modified an hitachi LR180 alternator for external regulation. I can start the alternator with the external regulator (p-type) but I can not shut it down. The alt still produces when I unplug the field positive. The only way to shut it down is to unplug the field negative. I have removed the internal regulator and the other component that I believe is the diode trio. Any idea ?
rom is offline   Reply With Quote
Reply

Tags
alternator

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Alternator Belt Producing Excessive Black Dust utyak Electrical: Batteries, Generators & Solar 38 18-01-2015 02:40
Hitachi 60 Amp alternator for Yanmar 3GM Chief Engineer Electrical: Batteries, Generators & Solar 17 21-04-2012 20:19
Yanmar 80 amp 12v. alternator (Hitachi) mdl Classifieds Archive 2 03-01-2009 06:56
Tach slow/alternator not producing starfish62 Engines and Propulsion Systems 15 28-05-2007 15:04



Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -7. The time now is 08:41.


Google+
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Social Knowledge Networks
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2019, vBulletin Solutions, Inc.

ShowCase vBulletin Plugins by Drive Thru Online, Inc.