48 volt upgrade XCT48400

[gwsmith1]

Originally Posted by bronsonj

You shouldn't have any field map changes to your controller. Just check the overvolt and undervolt settings in it. You'll also need a 48v charger, I didn't see you mention that.

I have a Lester Summit II, so I am good there. Where should the overvolt and undervolt be set ? I am getting ready to order a SW200 just to be safe.

Is the regen diode the same as I am using on the SW181?

Thanks for the help !

[scottyb]

If the diode came from CU it is good for 48v.
Under voltage is 38v
Over voltage is 62v

[gwsmith1]

Originally Posted by scottyb

If the diode came from CU it is good for 48v.
Under voltage is 38v
Over voltage is 62v

Sounds good ! Order coming your way in a couple of minutes ScottyB.... As always, I appreciate the help !

[gwsmith1]

Hey ScottyB... Do I need to have a precharge resistor to convert to this Summit II ? When I wire it obc the cart will not come on. When I add the d-style receptacle back to it. the cart comes on. I turned obc off... .no luck. I tried both the high and the low with no luck as well. Any ideas ? If I need the precharge resistor can you add it ti the order I just placed today and let me know how much I owe you ?

Thanks !

[gwsmith1]

Originally Posted by gwsmith1

Hey ScottyB... Do I need to have a precharge resistor to convert to this Summit II ? When I wire it obc the cart will not come on. When I add the d-style receptacle back to it. the cart comes on. I turned obc off... .no luck. I tried both the high and the low with no luck as well. Any ideas ? If I need the precharge resistor can you add it ti the order I just placed today and let me know how much I owe you ?

Thanks !

Scratch that ! I have gotten it figured out.

Thanks !