3000W Chinese Gensets Info.
professor95 wrote: EDIT ADDED 45/5/2013- When this thread started in March of 2005, I never expected to see it survive this long or amass the quantity of information that has been shared here. In...
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Bill,
The over voltage protection module takes power from the coil and samples the 120 VAC output. It is designed to ground the low oil line circuit if the voltage exceeds 135 VAC. I have no idea why they do not have a module in stock. Did you talk to Matt Cole in parts as I suggested? Matt might be able to get you the part. If not, PM me so I can let you know how to call me - I can possibly help you over the "hump"..
The biggest risk is the AVR failure, which is why the OV module is there to begin with. If the AVR fails on ANY of these Chinese generators the voltage can soar to as high as 190 VAC and destroy anything plugged in and running. AVR failure is not an everyday worry as it usually results from restricted air flow to the end cap of the generator or extremely high temperatures. Another cause of AVR failure is NOT disconnecting loads before shutting down the generator. This is true of ALL of these open frame synchronous Chinese gennys in the 3,000 to 7,500 watt class that use an AVR for regulation rather than a capacitor, not just Champion.
As for warranty just being parts and fix it yourself I know it did not used to be that way. You were given the option of doing that but always had the privilege of taking it to a prearranged service center of choice. Maybe that has changed - don't know????? Anyway, most of the guys prefer to swap out a part themselves if it is easy to get to rather than having the genny sit in a repair shop for weeks.
The over voltage protection module takes power from the coil and samples the 120 VAC output. It is designed to ground the low oil line circuit if the voltage exceeds 135 VAC. I have no idea why they do not have a module in stock. Did you talk to Matt Cole in parts as I suggested? Matt might be able to get you the part. If not, PM me so I can let you know how to call me - I can possibly help you over the "hump"..
The biggest risk is the AVR failure, which is why the OV module is there to begin with. If the AVR fails on ANY of these Chinese generators the voltage can soar to as high as 190 VAC and destroy anything plugged in and running. AVR failure is not an everyday worry as it usually results from restricted air flow to the end cap of the generator or extremely high temperatures. Another cause of AVR failure is NOT disconnecting loads before shutting down the generator. This is true of ALL of these open frame synchronous Chinese gennys in the 3,000 to 7,500 watt class that use an AVR for regulation rather than a capacitor, not just Champion.
As for warranty just being parts and fix it yourself I know it did not used to be that way. You were given the option of doing that but always had the privilege of taking it to a prearranged service center of choice. Maybe that has changed - don't know????? Anyway, most of the guys prefer to swap out a part themselves if it is easy to get to rather than having the genny sit in a repair shop for weeks.
