Thanks a lot to all of you.
The contactors are flight systems and are for 300 amps.
And actually we change it for new contactors (not kits)
This reduce the problem. But don't eliminate them.
The BDI it's ok. (The name in the system is internal resistance compensation)
I continue in this issue and if i can find the real problem i share with you.
Thanks again
Thanks a lot to all of you.
The contactors are flight systems and are for 300 amps.
And actually we change it for new contactors (not kits)
This reduce the problem. But don't eliminate them.
The BDI it's ok. (The name in the system is internal resistance compensation)
I continue in this issue and if i can find the real problem i share with you.
Thanks again
generally short tip life is related to low battery voltage, but in the EV100/200 panels case it also could be due to a defective 1A contactor according to the troubleshooting guide for this system.
If the contactor is sticking/binding it can create a high amp situation when the system calls for the contactor to open therefore burning the 1A tips along with the F&R tips as well.
One other problem could be incorrect BDI settings allowing the system to draw the battery down too far creating a low voltage/high amp situation in the system, therefore taking us back to the low voltage scenario.
Have you contacted RICO about this to see if they have any service grams on this issue? and how to resolve it? They are generally fairly helpful and in most cases will provide you with any information you need.
Give it a shot they might suprise you
Besides a battery or few batteries (load test them, to be sure they are OK, don't assume because you try more than 1 battery they are both OK)
sometimes "tip bounce" can happen from some loose wire somewhere, or a bad driver module, weak springs or worn out insulation and guides in the contactor assembly, which can also cause tip burning. when you replace the tips, have you replaced the entire contactor assembly or are you just changing the tips. if you replace the contactor assembly, are you getting the correct amp load (I see they are 300amp, what is the fuses?) contactors?
If he is using contactors and contacts from Flight Systems they are OEM. Flight systems took over all of the GE production for this type of product.
raul its probably the product try oem the only thing that could cause that is a bad battery high amp draw on motor but you said your battery is good and you said all your contactors traction -hyd-steerare doing this i doubt you have three bad motors so that would take me back to the contactors or the customer is overloading the equipment perhaps
yes, 7777. but this is not a battery problem, (i hope) because both battery (2 - 36v) are new. and the state of charge is not minor of 50 %. really uses fast charge battery.
If I understand you correctly Raul, the contact tips are burning permaturely. This could be a result of a low or bad battery, typically if all the contacts are smoking up.
And for last these are in two forklifts. Both are Rico one are P-200 and the another are PEG-200 model thanks a lot
And for last these are in two forklifts. Both are Rico one are P-200 and the another are PEG-200 model thanks a lot
All of them are for 300 amp. And are from fligth systems