Dear All,
I need help to size the correct earth cable to be used,
I have AC unit 20kva , I managed to size the power cable , according to the cable manufacturer datasheet : 4xCore 6mm2 can handle 53Amps (Maximum load current for the AC is 29 Amps)
but how to size the earth cable ?
Regards
Hello friends,
I have this generator's silencer (see picture) , I need to size the correct support material to fix the silencer on the ceiling using threaded rod and C or L channel,
I really don't know where to start .
Thank you so much for your help
@Catserveng
Thank you ,
I'm just a little bit confused , I don't find this (- , +) terminals on the AVR R449 Datasheet,
Is it an external module to be used with R449 to enable remote voltage adjustment ?
@Catserveng
Thank you for your reply ,
I didn't order yet the SPM-D21 , Maybe I will order it with analog speed and volts bias
In this case , I'm still not sure where is the connection for both Ia and Ua in R449
Regards,
Hello everybody,
I have one 2 generators 20KVA equipped with AVR R449 regulator, I want to make synchronisation with SPM-D21 from Woodward since the governor is also from Woodward ,
Now I have the voltage control coming from SPMD21 but I don't know where to connect exactly on my AVR...
This fuel system is as fellow :
The outlet of the bulk tank connected to the inlet of the pump , then the outlet of the pump to the inlet of the day tank,
when the pump start , the fuel reach the pump but doesn’t go all the way to the day tank, if the pump is off there a handle to pump manually...
Hello everybody
In a new piping system here in my school , they make a transfer pump for the generator between a bulk tank and a daily tank , but the problem is that the pump is not pumping , It's pumping only in manual mode using handle ,
I want to check if the pump is sized perfectly for this...
