Controllers and load.

dougmcp · 09-23-2011, 11:06 AM

Quote:

Originally Posted by scottyb

The fans don't even come on on the new SPM control at that temp..... anybody know what temp the fan comes on in the new Alltrax controls?

I queried Alltrax on this awhile ago and they said, the SPM controller has a high temp shut down temp of 95C (203F).
The fan is controlled by the software and will come on with either a rapid increase in temp and when it hits 55C to 60C (131F to 140F).
Also the monitor page of the Toolkit program is not programmable and will only show a fan on indication to let you know the fan status.

scottyb · 09-23-2011, 12:55 PM

My SPM500 ran at 105 degrees on the test run uphills, PQ executioner, on 23s and 48v with 800 pounds on the frame... doesn't sound like the fan is ever going to come on?

dougmcp · 09-23-2011, 01:04 PM

I'd call that a good thing.

Sounds like that controller would last forever.

09-23-2011, 12:55 PM	#12
scottyb Happy Carting Join Date: Dec 2007 Location: Southern California Posts: 73,419	Re: Controllers and load. My SPM500 ran at 105 degrees on the test run uphills, PQ executioner, on 23s and 48v with 800 pounds on the frame... doesn't sound like the fan is ever going to come on?

09-23-2011, 01:04 PM	#13
dougmcp Gone Wild Join Date: Mar 2009 Location: Roseville, CA Posts: 2,757	Re: Controllers and load. I'd call that a good thing. Sounds like that controller would last forever.

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