charging fault now fixed

Post by **V4beermonster** » Tue Sep 27, 2011 11:32 pm

HI again got a problem with my nc30 again. CHArging 14.8 when lights are off but starts draining battery with lights on any idea's Phil

magg · Post by **magg** » Wed Sep 28, 2011 12:58 am

How do you know lights on drains the battery.

Post by **Neosophist** » Wed Sep 28, 2011 4:16 am

Battery voltages please.

Lights off:

Engine at idle
Engine at 5000rpm

Lights on:

Engine at idle
Engine at 5000rpm

Post by **V4beermonster** » Wed Sep 28, 2011 11:38 am

will get charge rates to you have checked altinator all checks out reg/rect is new old 1 burnt out and replaced plug,lights off is 14.8 @battery that drops with side lights on and then with main lights on you can watch the volts on meter dropping ie 12.5-12.4-12.2 ect and drops below 12 whilst running. it like it not charging with the lights on

Post by **Neosophist** » Wed Sep 28, 2011 2:42 pm

What reg-rec did you replace it with?

Post by **V4beermonster** » Wed Sep 28, 2011 8:56 pm

A after market 1 from cbr

Post by **V4beermonster** » Thu Sep 29, 2011 10:59 am

ok guys here's your info battery = 12.25v so thats fucked, idle lights off = 14.20v

5000rpm =14.9v

Lights on idle = 12.15v

5000rpm = 12.30

so put another ok battery on and battery = 12.8 ok, idle =14.2

5000rpm = 14.9

lights on idle = 12.20v

5000rpm =12.60

so checked everything else altinator ac = 47,48,49 ac/v at yellows so thats good, tested resistance all at 00.6 again good so put put used r6 reg/rect on in replace of the new aftermarket 1 and we have battery = 12.80v

idle lights off = 14.25v

5000rpm = 14.80v

lights on idle 13.95v

5000 rpm = 14.25v with high beam ect all on so looks like a duff new reg/rect cheers for input Phil

Post by **Neosophist** » Thu Sep 29, 2011 11:47 am

Yep.

CBR aftermarket regulator would be the problem.

Going to assume it's one of the cheap 20gbp Chinese knock offs?

There shite!

The R6 r/r is fantastic value for money.. 2nd hand ones can be had delivered for around 20gbp if you shop hard enough.

Post by **V4beermonster** » Thu Sep 29, 2011 11:59 am

yeah chinese shit m8, why would it not charge while lights are on?

makz2008 · Post by **makz2008** » Thu Sep 29, 2011 8:09 pm

congrats on getting the problem sorted!

ive got the same problem and have recently purchased a R6 reg
problem is i dont have a clue what i need to do with the wiring coz the R6 reg didnt come with any wires on it
could anyone tell me which colours from the original wiring i would need to connect to which pin on the R6?

charging fault now fixed

charging fault now fixed

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Re: charging fault now fixed